🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.67 AU

Year: 152 Days

Day: 22.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,113,513 km

• M1: 109,356 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.21 AU - 3.21 AU

Year: 1663 Days

Day: 47.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.18 AU - 3.64 AU

Year: 2347 Days

Day: 36 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,113,513 km

• M1: 2,587,744 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 11.3

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.01 AU - 6.23 AU

Year: 4319 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 73.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,113,513 km

• M1: 273,914 km (0.104 R)
• M2: 378,034 km (0.047 R)
• M3: 613,650 km (0.036 R)
• M4: 730,038 km (0.084 R)
• M5: 964,457 km (0.086 R)
• M6: 1,040,453 km (0.103 R)
• M7: 1,248,245 km (0.089 R)
• M8: 1,365,978 km (0.097 R)
• M9: 1,487,601 km (0.059 R)
• M10: 1,732,792 km (0.088 R)
• M11: 1,808,040 km (0.116 R)
• M12: 1,971,700 km (0.083 R)
• M13: 2,140,297 km (0.105 R)
• M14: 2,376,213 km (0.069 R)
• M15: 2,862,555 km (0.095 R)
• M16: 3,020,082 km (0.115 R)
• M17: 3,285,468 km (0.03 R)
• M18: 3,704,043 km (0.069 R)
• M19: 3,863,814 km (0.056 R)
• M20: 4,591,458 km (0.118 R)
• M21: 4,951,091 km (0.106 R)
• M22: 5,486,502 km (0.115 R)
• M23: 5,570,576 km (0.115 R)
• M24: 5,739,921 km (0.077 R)
• M25: 5,968,506 km (0.087 R)
• M26: 7,635,176 km (0.094 R)
• M27: 7,918,365 km (0.059 R)
• M28: 9,102,133 km (0.116 R)
• M29: 9,604,632 km (0.095 R)
• M30: 9,723,114 km (0.082 R)
• M31: 10,479,480 km (0.084 R)
• M32: 10,811,887 km (0.115 R)
• M33: 10,952,958 km (0.091 R)
• M34: 11,993,710 km (0.104 R)
• M35: 12,066,564 km (0.068 R)
• M36: 12,415,127 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.6

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.24 AU - 8 AU

Year: 6350 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,113,513 km

• M1: 199,414 km (0.028 R)
• M2: 297,550 km (0.074 R)
• M3: 415,134 km (0.063 R)
• M4: 763,099 km (0.107 R)
• M5: 876,344 km (0.12 R)
• M6: 980,913 km (0.109 R)
• M7: 1,090,269 km (0.073 R)
• M8: 1,444,966 km (0.117 R)
• M9: 1,608,626 km (0.075 R)
• M10: 1,798,017 km (0.076 R)
• M11: 1,935,348 km (0.085 R)
• M12: 2,158,398 km (0.062 R)
• M13: 2,433,359 km (0.108 R)
• M14: 2,608,388 km (0.118 R)
• M15: 2,765,017 km (0.097 R)
• M16: 3,448,081 km (0.114 R)
• M17: 3,620,867 km (0.114 R)
• M18: 3,745,931 km (0.095 R)
• M19: 4,104,367 km (0.073 R)
• M20: 4,799,548 km (0.11 R)
• M21: 5,076,753 km (0.119 R)
• M22: 5,560,403 km (0.111 R)
• M23: 5,705,513 km (0.103 R)
• M24: 6,268,450 km (0.098 R)
• M25: 7,036,485 km (0.046 R)
• M26: 7,130,732 km (0.091 R)
• M27: 8,327,066 km (0.05 R)
• M28: 8,762,097 km (0.059 R)
• M29: 8,965,550 km (0.055 R)
• M30: 9,794,621 km (0.089 R)
• M31: 10,720,632 km (0.097 R)
• M32: 12,048,762 km (0.064 R)
• M33: 12,579,386 km (0.098 R)
• M34: 12,693,978 km (0.087 R)
• M35: 13,078,893 km (0.103 R)
• M36: 13,624,177 km (0.081 R)
• M37: 13,899,587 km (0.04 R)
• M38: 14,336,114 km (0.052 R)
• M39: 14,496,034 km (0.084 R)
• M40: 15,345,151 km (0.072 R)
• M41: 15,549,651 km (0.107 R)
• M42: 15,878,916 km (0.048 R)
• M43: 16,168,837 km (0.09 R)
• M44: 16,377,077 km (0.059 R)
• M45: 16,544,328 km (0.099 R)
• M46: 16,712,027 km (0.087 R)
• M47: 17,346,172 km (0.106 R)
• M48: 17,602,134 km (0.109 R)
• M49: 17,816,358 km (0.113 R)
• M50: 19,783,122 km (0.075 R)
• M51: 19,961,143 km (0.086 R)
• M52: 21,086,717 km (0.096 R)
• M53: 23,070,535 km (0.106 R)
• M54: 23,211,157 km (0.117 R)
• M55: 23,446,175 km (0.109 R)
• M56: 23,682,091 km (0.07 R)
• M57: 24,108,445 km (0.119 R)
• M58: 24,298,883 km (0.12 R)
• M59: 24,537,492 km (0.045 R)
• M60: 24,633,234 km (0.049 R)
• M61: 25,161,763 km (0.049 R)
• M62: 25,258,254 km (0.113 R)
• M63: 25,403,214 km (0.064 R)
• M64: 25,693,883 km (0.057 R)
• M65: 25,839,741 km (0.109 R)
• M66: 26,425,716 km (0.109 R)
• M67: 26,868,077 km (0.026 R)
• M68: 27,114,913 km (0.081 R)
• M69: 27,263,314 km (0.027 R)
• M70: 29,420,815 km (0.053 R)
• M71: 30,443,017 km (0.112 R)
• M72: 30,803,398 km (0.071 R)
• M73: 30,906,770 km (0.037 R)
• M74: 33,207,586 km (0.101 R)
• M75: 34,057,900 km (0.041 R)
• M76: 34,861,540 km (0.067 R)
• M77: 35,779,921 km (0.079 R)
• M78: 36,160,349 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.2

Radius: 5.8

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.05 AU - 17.73 AU

Year: 21419 Days

Day: 16.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 96,113,513 km

• M1: 235,766 km (0.097 R)
• M2: 450,738 km (0.079 R)
• M3: 1,052,720 km (0.09 R)
• M4: 1,356,254 km (0.045 R)
• M5: 1,659,639 km (0.049 R)
• M6: 2,210,757 km (0.118 R)
• M7: 2,268,801 km (0.063 R)
• M8: 2,566,800 km (0.099 R)
• M9: 2,689,471 km (0.1 R)
• M10: 3,069,000 km (0.089 R)
• M11: 3,877,876 km (0.086 R)
• M12: 4,089,856 km (0.106 R)
• M13: 4,197,417 km (0.104 R)
• M14: 4,451,733 km (0.067 R)
• M15: 4,562,286 km (0.097 R)
• M16: 4,636,487 km (0.107 R)
• M17: 4,861,632 km (0.04 R)
• M18: 5,479,172 km (0.104 R)
• M19: 5,558,010 km (0.111 R)
• M20: 6,326,644 km (0.071 R)
• M21: 6,744,470 km (0.113 R)
• M22: 6,786,807 km (0.082 R)
• M23: 7,518,789 km (0.106 R)
• M24: 7,650,585 km (0.092 R)
• M25: 7,871,990 km (0.105 R)
• M26: 8,321,082 km (0.104 R)
• M27: 8,594,547 km (0.11 R)
• M28: 9,010,130 km (0.11 R)
• M29: 11,385,744 km (0.068 R)
• M30: 11,537,137 km (0.052 R)
• M31: 11,587,701 km (0.093 R)
• M32: 12,355,887 km (0.074 R)
• M33: 12,407,647 km (0.098 R)
• M34: 12,459,558 km (0.089 R)
• M35: 12,563,528 km (0.069 R)
• M36: 12,824,577 km (0.089 R)
• M37: 13,405,465 km (0.083 R)
• M38: 14,102,890 km (0.119 R)
• M39: 14,702,180 km (0.09 R)
• M40: 14,977,290 km (0.093 R)
• M41: 15,700,745 km (0.03 R)
• M42: 15,925,591 km (0.113 R)
• M43: 16,038,388 km (0.081 R)
• M44: 16,435,420 km (0.055 R)
• M45: 16,778,299 km (0.105 R)
• M46: 18,055,565 km (0.074 R)
• M47: 19,847,150 km (0.109 R)
• M48: 20,273,354 km (0.104 R)
• M49: 21,320,838 km (0.115 R)
• M50: 21,945,110 km (0.066 R)
• M51: 22,512,086 km (0.038 R)
• M52: 23,147,727 km (0.115 R)
• M53: 23,789,353 km (0.053 R)
• M54: 24,501,738 km (0.039 R)
• M55: 25,815,057 km (0.097 R)
• M56: 25,881,329 km (0.117 R)
• M57: 26,480,169 km (0.072 R)
• M58: 26,547,040 km (0.07 R)
• M59: 26,814,970 km (0.096 R)
• M60: 27,016,478 km (0.092 R)
• M61: 28,304,216 km (0.062 R)
• M62: 29,473,324 km (0.076 R)
• M63: 29,820,092 km (0.054 R)
• M64: 31,220,926 km (0.111 R)
• M65: 31,716,394 km (0.111 R)
• M66: 34,377,441 km (0.119 R)
• M67: 34,742,609 km (0.09 R)
• M68: 34,962,219 km (0.044 R)
• M69: 36,438,451 km (0.103 R)
• M70: 37,258,995 km (0.082 R)
• M71: 39,070,326 km (0.12 R)
• M72: 39,222,617 km (0.086 R)
• M73: 40,755,696 km (0.097 R)
• M74: 41,219,599 km (0.065 R)
• M75: 42,386,612 km (0.045 R)
• M76: 42,856,499 km (0.111 R)
• M77: 43,485,707 km (0.115 R)
• M78: 45,791,908 km (0.074 R)
• M79: 47,811,779 km (0.095 R)
• M80: 48,873,475 km (0.057 R)
• M81: 49,119,713 km (0.047 R)
• M82: 50,025,678 km (0.032 R)
• M83: 50,356,438 km (0.119 R)
• M84: 50,687,947 km (0.115 R)
• M85: 53,704,289 km (0.037 R)
• M86: 56,606,039 km (0.106 R)
• M87: 56,692,207 km (0.102 R)
• M88: 57,209,816 km (0.082 R)
• M89: 57,728,921 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.1

Radius: 3.5

Gravity: 67.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 14.72 AU - 15.16 AU

Year: 21527 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,113,513 km

• M1: 155,283 km (0.104 R)
• M2: 576,251 km (0.107 R)
• M3: 600,037 km (0.116 R)
• M4: 673,041 km (0.068 R)
• M5: 1,261,409 km (0.103 R)
• M6: 3,709,578 km (0.099 R)
• M7: 3,889,844 km (0.086 R)
• M8: 4,495,266 km (0.1 R)
• M9: 5,179,377 km (0.065 R)
• M10: 6,158,645 km (0.094 R)
• M11: 6,479,533 km (0.09 R)
• M12: 6,641,996 km (0.084 R)
• M13: 7,081,814 km (0.094 R)
• M14: 7,249,214 km (0.106 R)
• M15: 7,417,810 km (0.098 R)
• M16: 7,701,747 km (0.085 R)
• M17: 8,047,318 km (0.099 R)
• M18: 8,105,362 km (0.067 R)
• M19: 13,110,009 km (0.116 R)
• M20: 13,384,222 km (0.098 R)
• M21: 14,147,620 km (0.085 R)
• M22: 14,640,844 km (0.104 R)
• M23: 15,716,603 km (0.063 R)
• M24: 16,966,194 km (0.075 R)
• M25: 17,943,068 km (0.083 R)
• M26: 20,582,722 km (0.105 R)
• M27: 21,381,874 km (0.103 R)
• M28: 22,272,580 km (0.032 R)
• M29: 22,517,621 km (0.047 R)
• M30: 22,599,451 km (0.119 R)
• M31: 23,175,403 km (0.052 R)
• M32: 23,589,639 km (0.1 R)
• M33: 24,090,044 km (0.113 R)
• M34: 24,425,592 km (0.079 R)
• M35: 25,016,504 km (0.077 R)
• M36: 25,101,326 km (0.102 R)
• M37: 26,730,596 km (0.087 R)
• M38: 28,925,795 km (0.094 R)
• M39: 29,103,817 km (0.051 R)
• M40: 29,819,942 km (0.12 R)
• M41: 31,177,991 km (0.116 R)
• M42: 32,186,730 km (0.101 R)
• M43: 32,834,189 km (0.082 R)
• M44: 32,927,090 km (0.105 R)
• M45: 33,485,987 km (0.059 R)
• M46: 33,579,486 km (0.027 R)
• M47: 33,766,633 km (0.109 R)
• M48: 35,657,400 km (0.12 R)
• M49: 35,848,287 km (0.106 R)
• M50: 35,943,880 km (0.062 R)
• M51: 36,904,598 km (0.09 R)
• M52: 37,873,843 km (0.09 R)
• M53: 38,655,192 km (0.053 R)
• M54: 39,343,193 km (0.117 R)
• M55: 40,134,416 km (0.109 R)
• M56: 40,333,082 km (0.106 R)
• M57: 41,933,779 km (0.093 R)
• M58: 42,640,629 km (0.118 R)
• M59: 43,046,339 km (0.076 R)
• M60: 43,555,270 km (0.099 R)
• M61: 43,861,647 km (0.1 R)
• M62: 44,476,345 km (0.11 R)
• M63: 44,681,892 km (0.05 R)
• M64: 46,233,521 km (0.119 R)
• M65: 48,118,754 km (0.073 R)
• M66: 48,329,686 km (0.068 R)
• M67: 49,070,645 km (0.092 R)
• M68: 50,563,781 km (0.081 R)
• M69: 50,993,127 km (0.113 R)
• M70: 51,855,559 km (0.03 R)
• M71: 52,831,386 km (0.116 R)
• M72: 53,376,071 km (0.083 R)
• M73: 53,703,840 km (0.111 R)
• M74: 54,691,186 km (0.075 R)
• M75: 57,352,981 km (0.091 R)
• M76: 57,688,679 km (0.099 R)
• M77: 60,397,597 km (0.048 R)
• M78: 60,511,292 km (0.117 R)
• M79: 60,967,116 km (0.109 R)
• M80: 61,309,695 km (0.116 R)
• M81: 62,456,213 km (0.105 R)
• M82: 65,236,789 km (0.105 R)
• M83: 65,470,311 km (0.071 R)
• M84: 66,407,243 km (0.085 R)
• M85: 66,524,677 km (0.108 R)
• M86: 66,759,695 km (0.113 R)
• M87: 68,768,795 km (0.107 R)
• M88: 72,241,560 km (0.074 R)
• M89: 73,209,608 km (0.12 R)
• M90: 74,547,611 km (0.081 R)
• M91: 78,361,609 km (0.099 R)
• M92: 80,229,637 km (0.099 R)
• M93: 81,106,430 km (0.072 R)
• M94: 81,734,741 km (0.081 R)
• M95: 82,743,181 km (0.06 R)
• M96: 82,869,591 km (0.117 R)
• M97: 84,899,933 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.2

Radius: 3.4

Gravity: 81.76 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.9 AU - 16.38 AU

Year: 24172 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,113,513 km

• M1: 377,435 km (0.043 R)
• M2: 782,247 km (0.071 R)
• M3: 1,384,229 km (0.105 R)
• M4: 1,783,506 km (0.12 R)
• M5: 2,723,130 km (0.071 R)
• M6: 3,171,924 km (0.031 R)
• M7: 3,311,050 km (0.093 R)
• M8: 3,452,120 km (0.104 R)
• M9: 4,493,471 km (0.083 R)
• M10: 5,679,483 km (0.096 R)
• M11: 6,190,809 km (0.081 R)
• M12: 7,624,854 km (0.092 R)
• M13: 8,959,416 km (0.062 R)
• M14: 10,847,342 km (0.116 R)
• M15: 12,195,518 km (0.058 R)
• M16: 13,821,347 km (0.057 R)
• M17: 14,813,480 km (0.05 R)
• M18: 15,357,119 km (0.091 R)
• M19: 15,435,359 km (0.113 R)
• M20: 15,592,137 km (0.06 R)
• M21: 19,088,688 km (0.118 R)
• M22: 20,362,813 km (0.062 R)
• M23: 21,489,136 km (0.094 R)
• M24: 25,079,335 km (0.108 R)
• M25: 25,819,396 km (0.075 R)
• M26: 27,415,455 km (0.047 R)
• M27: 27,795,584 km (0.113 R)
• M28: 28,273,250 km (0.058 R)
• M29: 28,657,417 km (0.044 R)
• M30: 28,753,758 km (0.091 R)
• M31: 30,015,317 km (0.104 R)
• M32: 31,991,205 km (0.102 R)
• M33: 33,703,353 km (0.047 R)
• M34: 36,170,820 km (0.093 R)
• M35: 39,764,460 km (0.115 R)
• M36: 40,086,993 km (0.099 R)
• M37: 40,951,220 km (0.058 R)
• M38: 41,930,787 km (0.063 R)
• M39: 42,478,315 km (0.038 R)
• M40: 44,135,261 km (0.102 R)
• M41: 44,803,814 km (0.043 R)
• M42: 45,027,463 km (0.111 R)
• M43: 45,363,610 km (0.077 R)
• M44: 45,588,156 km (0.119 R)
• M45: 47,056,609 km (0.103 R)
• M46: 48,885,293 km (0.098 R)
• M47: 50,388,153 km (0.096 R)
• M48: 51,788,688 km (0.089 R)
• M49: 52,023,408 km (0.095 R)
• M50: 52,729,509 km (0.117 R)
• M51: 53,913,427 km (0.088 R)
• M52: 55,465,655 km (0.108 R)
• M53: 57,396,215 km (0.085 R)
• M54: 58,247,577 km (0.095 R)
• M55: 58,858,385 km (0.047 R)
• M56: 60,209,553 km (0.081 R)
• M57: 60,703,375 km (0.09 R)
• M58: 61,446,577 km (0.036 R)
• M59: 61,695,059 km (0.103 R)
• M60: 62,442,450 km (0.059 R)
• M61: 62,817,193 km (0.087 R)
• M62: 64,071,721 km (0.039 R)
• M63: 64,323,644 km (0.063 R)
• M64: 65,588,194 km (0.081 R)
• M65: 66,733,366 km (0.104 R)
• M66: 68,141,830 km (0.117 R)
• M67: 68,656,447 km (0.068 R)
• M68: 70,207,926 km (0.079 R)
• M69: 70,857,779 km (0.059 R)
• M70: 72,950,803 km (0.072 R)
• M71: 73,477,238 km (0.1 R)
• M72: 75,329,559 km (0.043 R)
• M73: 75,595,394 km (0.028 R)
• M74: 76,528,436 km (0.032 R)
• M75: 77,063,398 km (0.05 R)
• M76: 77,733,746 km (0.114 R)
• M77: 78,136,763 km (0.073 R)
• M78: 78,271,401 km (0.108 R)
• M79: 78,945,190 km (0.108 R)
• M80: 79,350,301 km (0.098 R)
• M81: 81,659,494 km (0.114 R)
• M82: 83,990,677 km (0.107 R)
• M83: 84,128,607 km (0.112 R)
• M84: 84,404,315 km (0.053 R)
• M85: 84,542,394 km (0.091 R)
• M86: 85,372,214 km (0.109 R)
• M87: 85,510,741 km (0.105 R)
• M88: 85,788,096 km (0.035 R)
• M89: 87,179,356 km (0.105 R)
• M90: 88,858,592 km (0.099 R)
• M91: 89,702,174 km (0.113 R)
• M92: 91,822,874 km (0.044 R)
• M93: 92,818,148 km (0.039 R)
• M94: 93,103,282 km (0.088 R)
• M95: 95,969,428 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 13,252 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit