🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.47 AU - 0.57 AU

Year: 137 Days

Day: 18.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.52 AU - 2.1 AU

Year: 889 Days

Day: 39.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,354,233 km

• M1: 309,368 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.96 AU - 2.02 AU

Year: 1025 Days

Day: 34.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,354,233 km

• M1: 1,177,335 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.29 AU - 3.21 AU

Year: 1666 Days

Day: 29 Hours

Environment

Temp: -100 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,354,233 km

• M1: 790,625 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.09 AU - 4.61 AU

Year: 2759 Days

Day: 39 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,354,233 km

• M1: 1,341,295 km (0.104 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 12

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.63 AU - 6.25 AU

Year: 4634 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,354,233 km

• M1: 151,393 km (0.042 R)
• M2: 371,601 km (0.034 R)
• M3: 562,638 km (0.087 R)
• M4: 651,349 km (0.1 R)
• M5: 822,788 km (0.093 R)
• M6: 1,122,134 km (0.049 R)
• M7: 1,238,521 km (0.072 R)
• M8: 1,484,011 km (0.109 R)
• M9: 1,913,207 km (0.044 R)
• M10: 2,166,476 km (0.04 R)
• M11: 2,330,436 km (0.083 R)
• M12: 2,670,920 km (0.103 R)
• M13: 2,918,804 km (0.106 R)
• M14: 3,304,916 km (0.118 R)
• M15: 3,437,310 km (0.035 R)
• M16: 3,805,770 km (0.043 R)
• M17: 4,004,735 km (0.105 R)
• M18: 4,166,600 km (0.116 R)
• M19: 4,601,631 km (0.107 R)
• M20: 5,007,789 km (0.071 R)
• M21: 5,182,369 km (0.11 R)
• M22: 5,515,075 km (0.071 R)
• M23: 5,877,850 km (0.114 R)
• M24: 6,015,779 km (0.095 R)
• M25: 6,389,175 km (0.06 R)
• M26: 6,626,438 km (0.112 R)
• M27: 7,158,707 km (0.084 R)
• M28: 7,982,842 km (0.119 R)
• M29: 8,289,966 km (0.119 R)
• M30: 8,523,039 km (0.058 R)
• M31: 9,075,056 km (0.105 R)
• M32: 9,938,385 km (0.069 R)
• M33: 10,213,645 km (0.056 R)
• M34: 10,296,672 km (0.117 R)
• M35: 10,687,272 km (0.045 R)
• M36: 10,940,990 km (0.046 R)
• M37: 11,196,653 km (0.1 R)
• M38: 11,454,410 km (0.059 R)
• M39: 11,685,090 km (0.101 R)
• M40: 11,772,006 km (0.116 R)
• M41: 11,917,415 km (0.082 R)
• M42: 12,063,273 km (0.112 R)
• M43: 12,268,671 km (0.096 R)
• M44: 12,445,645 km (0.1 R)
• M45: 12,712,528 km (0.055 R)
• M46: 13,252,277 km (0.11 R)
• M47: 13,464,108 km (0.063 R)
• M48: 13,738,171 km (0.093 R)
• M49: 14,634,113 km (0.071 R)
• M50: 14,884,539 km (0.063 R)
• M51: 15,010,202 km (0.109 R)
• M52: 15,964,786 km (0.064 R)
• M53: 16,287,319 km (0.102 R)
• M54: 16,546,871 km (0.037 R)
• M55: 16,938,817 km (0.104 R)
• M56: 17,201,810 km (0.045 R)
• M57: 17,300,844 km (0.108 R)
• M58: 18,368,524 km (0.106 R)
• M59: 18,774,383 km (0.063 R)
• M60: 19,560,520 km (0.03 R)
• M61: 20,252,859 km (0.116 R)
• M62: 20,602,170 km (0.1 R)
• M63: 20,777,499 km (0.108 R)
• M64: 21,094,347 km (0.089 R)
• M65: 21,306,626 km (0.059 R)
• M66: 21,483,900 km (0.118 R)
• M67: 21,732,980 km (0.116 R)
• M68: 22,306,090 km (0.109 R)
• M69: 22,666,621 km (0.106 R)
• M70: 23,357,314 km (0.103 R)
• M71: 23,650,077 km (0.088 R)
• M72: 23,944,186 km (0.043 R)
• M73: 24,054,739 km (0.078 R)
• M74: 24,573,096 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 9.1

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.38 AU - 8.44 AU

Year: 6634 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,354,233 km

• M1: 145,110 km (0.107 R)
• M2: 211,382 km (0.094 R)
• M3: 412,890 km (0.109 R)
• M4: 596,596 km (0.107 R)
• M5: 929,452 km (0.079 R)
• M6: 1,074,861 km (0.06 R)
• M7: 1,262,756 km (0.109 R)
• M8: 1,351,916 km (0.102 R)
• M9: 1,461,721 km (0.116 R)
• M10: 1,769,294 km (0.042 R)
• M11: 1,890,019 km (0.04 R)
• M12: 2,268,502 km (0.063 R)
• M13: 2,670,621 km (0.115 R)
• M14: 3,022,775 km (0.088 R)
• M15: 3,822,974 km (0.119 R)
• M16: 4,300,789 km (0.087 R)
• M17: 4,436,774 km (0.084 R)
• M18: 4,685,405 km (0.039 R)
• M19: 5,138,687 km (0.096 R)
• M20: 5,399,885 km (0.059 R)
• M21: 5,995,733 km (0.111 R)
• M22: 6,117,506 km (0.109 R)
• M23: 6,581,259 km (0.066 R)
• M24: 7,281,826 km (0.048 R)
• M25: 7,477,051 km (0.058 R)
• M26: 8,547,125 km (0.095 R)
• M27: 8,787,678 km (0.104 R)
• M28: 9,065,182 km (0.051 R)
• M29: 9,310,373 km (0.096 R)
• M30: 10,059,260 km (0.074 R)
• M31: 10,204,220 km (0.089 R)
• M32: 10,349,629 km (0.12 R)
• M33: 11,237,343 km (0.114 R)
• M34: 11,312,441 km (0.048 R)
• M35: 11,463,086 km (0.1 R)
• M36: 11,652,328 km (0.083 R)
• M37: 12,110,845 km (0.094 R)
• M38: 12,303,677 km (0.08 R)
• M39: 12,536,302 km (0.094 R)
• M40: 12,614,242 km (0.072 R)
• M41: 12,692,332 km (0.083 R)
• M42: 13,124,520 km (0.107 R)
• M43: 13,322,438 km (0.118 R)
• M44: 13,402,024 km (0.077 R)
• M45: 13,721,565 km (0.12 R)
• M46: 14,286,896 km (0.068 R)
• M47: 15,024,862 km (0.097 R)
• M48: 15,149,028 km (0.086 R)
• M49: 15,232,055 km (0.059 R)
• M50: 15,440,146 km (0.096 R)
• M51: 16,708,736 km (0.071 R)
• M52: 16,837,540 km (0.074 R)
• M53: 17,442,513 km (0.086 R)
• M54: 17,616,645 km (0.114 R)
• M55: 17,747,693 km (0.084 R)
• M56: 17,966,704 km (0.116 R)
• M57: 18,098,500 km (0.105 R)
• M58: 18,584,843 km (0.083 R)
• M59: 19,254,892 km (0.117 R)
• M60: 19,480,036 km (0.036 R)
• M61: 19,615,422 km (0.095 R)
• M62: 19,705,929 km (0.042 R)
• M63: 20,664,552 km (0.116 R)
• M64: 21,265,637 km (0.102 R)
• M65: 21,451,736 km (0.097 R)
• M66: 21,544,936 km (0.095 R)
• M67: 26,276,417 km (0.06 R)
• M68: 26,576,211 km (0.114 R)
• M69: 26,776,672 km (0.111 R)
• M70: 26,877,053 km (0.068 R)
• M71: 26,977,582 km (0.112 R)
• M72: 27,583,603 km (0.051 R)
• M73: 29,169,640 km (0.081 R)
• M74: 29,739,608 km (0.068 R)
• M75: 29,843,578 km (0.109 R)
• M76: 30,732,639 km (0.042 R)
• M77: 31,048,440 km (0.104 R)
• M78: 31,524,161 km (0.089 R)
• M79: 32,590,195 km (0.117 R)
• M80: 32,965,985 km (0.115 R)
• M81: 34,047,877 km (0.099 R)
• M82: 34,374,599 km (0.1 R)
• M83: 35,526,652 km (0.055 R)
• M84: 35,692,257 km (0.117 R)
• M85: 36,579,821 km (0.112 R)
• M86: 37,362,517 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 9.1

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.74 AU - 10.92 AU

Year: 12127 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,354,233 km

• M1: 118,182 km (0.12 R)
• M2: 460,163 km (0.096 R)
• M3: 846,724 km (0.118 R)
• M4: 1,295,966 km (0.104 R)
• M5: 1,389,315 km (0.044 R)
• M6: 1,632,711 km (0.095 R)
• M7: 1,890,019 km (0.108 R)
• M8: 2,050,688 km (0.086 R)
• M9: 2,160,343 km (0.104 R)
• M10: 2,828,597 km (0.061 R)
• M11: 3,075,283 km (0.091 R)
• M12: 3,361,315 km (0.06 R)
• M13: 3,556,839 km (0.111 R)
• M14: 3,689,233 km (0.094 R)
• M15: 4,130,996 km (0.101 R)
• M16: 4,200,559 km (0.09 R)
• M17: 4,661,619 km (0.064 R)
• M18: 4,953,485 km (0.114 R)
• M19: 5,593,315 km (0.108 R)
• M20: 6,060,659 km (0.096 R)
• M21: 6,744,171 km (0.089 R)
• M22: 6,908,579 km (0.109 R)
• M23: 7,032,745 km (0.1 R)
• M24: 7,367,546 km (0.114 R)
• M25: 8,447,044 km (0.115 R)
• M26: 8,758,207 km (0.057 R)
• M27: 8,892,696 km (0.072 R)
• M28: 10,654,809 km (0.043 R)
• M29: 12,270,017 km (0.104 R)
• M30: 13,491,933 km (0.118 R)
• M31: 14,012,533 km (0.107 R)
• M32: 14,328,035 km (0.068 R)
• M33: 14,805,552 km (0.069 R)
• M34: 15,940,401 km (0.079 R)
• M35: 16,159,712 km (0.086 R)
• M36: 17,327,473 km (0.097 R)
• M37: 17,893,102 km (0.088 R)
• M38: 19,567,401 km (0.082 R)
• M39: 19,861,062 km (0.11 R)
• M40: 20,631,641 km (0.095 R)
• M41: 20,870,698 km (0.102 R)
• M42: 20,930,537 km (0.072 R)
• M43: 21,411,794 km (0.083 R)
• M44: 21,836,053 km (0.106 R)
• M45: 22,018,563 km (0.111 R)
• M46: 25,647,807 km (0.064 R)
• M47: 25,776,312 km (0.06 R)
• M48: 26,292,125 km (0.087 R)
• M49: 26,551,378 km (0.098 R)
• M50: 27,596,618 km (0.082 R)
• M51: 28,058,128 km (0.06 R)
• M52: 28,522,180 km (0.086 R)
• M53: 29,727,191 km (0.103 R)
• M54: 30,132,602 km (0.06 R)
• M55: 30,539,807 km (0.088 R)
• M56: 31,017,024 km (0.088 R)
• M57: 31,153,906 km (0.092 R)
• M58: 31,703,379 km (0.088 R)
• M59: 32,117,466 km (0.114 R)
• M60: 32,394,521 km (0.03 R)
• M61: 33,370,647 km (0.1 R)
• M62: 34,144,368 km (0.081 R)
• M63: 34,568,777 km (0.114 R)
• M64: 34,995,131 km (0.099 R)
• M65: 35,924,582 km (0.097 R)
• M66: 36,862,262 km (0.111 R)
• M67: 37,954,027 km (0.084 R)
• M68: 38,761,556 km (0.104 R)
• M69: 39,871,722 km (0.099 R)
• M70: 40,617,617 km (0.045 R)
• M71: 40,767,365 km (0.113 R)
• M72: 40,842,313 km (0.097 R)
• M73: 41,142,556 km (0.046 R)
• M74: 42,578,546 km (0.104 R)
• M75: 42,730,687 km (0.101 R)
• M76: 44,261,821 km (0.1 R)
• M77: 44,415,907 km (0.104 R)
• M78: 45,966,639 km (0.107 R)
• M79: 46,591,958 km (0.061 R)
• M80: 48,882,002 km (0.031 R)
• M81: 49,121,059 km (0.101 R)
• M82: 49,520,186 km (0.119 R)
• M83: 49,840,326 km (0.08 R)
• M84: 50,000,695 km (0.116 R)
• M85: 51,046,982 km (0.119 R)
• M86: 52,670,718 km (0.099 R)
• M87: 52,752,248 km (0.081 R)
• M88: 53,242,929 km (0.092 R)
• M89: 53,653,127 km (0.107 R)
• M90: 53,981,793 km (0.103 R)
• M91: 54,393,786 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 8.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.92 AU - 12.22 AU

Year: 12552 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,354,233 km

• M1: 114,143 km (0.102 R)
• M2: 466,297 km (0.074 R)
• M3: 546,331 km (0.064 R)
• M4: 829,969 km (0.053 R)
• M5: 1,003,353 km (0.081 R)
• M6: 1,157,140 km (0.096 R)
• M7: 1,351,916 km (0.089 R)
• M8: 1,592,769 km (0.076 R)
• M9: 1,847,384 km (0.109 R)
• M10: 2,174,106 km (0.069 R)
• M11: 2,395,212 km (0.104 R)
• M12: 3,124,202 km (0.1 R)
• M13: 3,630,591 km (0.028 R)
• M14: 3,893,434 km (0.094 R)
• M15: 3,966,139 km (0.068 R)
• M16: 4,113,044 km (0.036 R)
• M17: 4,539,099 km (0.054 R)
• M18: 4,874,347 km (0.107 R)
• M19: 5,031,874 km (0.065 R)
• M20: 5,324,936 km (0.08 R)
• M21: 5,788,989 km (0.104 R)
• M22: 6,294,330 km (0.108 R)
• M23: 6,990,260 km (0.063 R)
• M24: 7,049,351 km (0.079 R)
• M25: 8,110,299 km (0.054 R)
• M26: 8,328,413 km (0.054 R)
• M27: 8,548,621 km (0.061 R)
• M28: 8,611,751 km (0.118 R)
• M29: 9,155,689 km (0.061 R)
• M30: 9,285,241 km (0.116 R)
• M31: 9,350,316 km (0.07 R)
• M32: 9,876,003 km (0.079 R)
• M33: 10,042,206 km (0.047 R)
• M34: 11,335,779 km (0.108 R)
• M35: 12,681,262 km (0.082 R)
• M36: 13,593,510 km (0.107 R)
• M37: 13,927,263 km (0.107 R)
• M38: 14,188,610 km (0.029 R)
• M39: 14,489,302 km (0.079 R)
• M40: 14,678,244 km (0.054 R)
• M41: 14,982,376 km (0.102 R)
• M42: 15,519,582 km (0.104 R)
• M43: 15,829,399 km (0.048 R)
• M44: 16,455,167 km (0.106 R)
• M45: 16,810,762 km (0.064 R)
• M46: 17,168,899 km (0.076 R)
• M47: 18,258,271 km (0.093 R)
• M48: 18,831,829 km (0.098 R)
• M49: 18,914,257 km (0.085 R)
• M50: 19,286,756 km (0.09 R)
• M51: 19,578,173 km (0.088 R)
• M52: 19,829,048 km (0.081 R)
• M53: 20,207,381 km (0.074 R)
• M54: 21,356,592 km (0.096 R)
• M55: 21,442,611 km (0.097 R)
• M56: 22,746,057 km (0.118 R)
• M57: 23,584,852 km (0.085 R)
• M58: 23,673,713 km (0.09 R)
• M59: 23,851,885 km (0.109 R)
• M60: 24,030,355 km (0.029 R)
• M61: 24,119,814 km (0.09 R)
• M62: 24,343,912 km (0.104 R)
• M63: 24,974,916 km (0.042 R)
• M64: 25,520,200 km (0.119 R)
• M65: 25,794,263 km (0.085 R)
• M66: 25,931,744 km (0.082 R)
• M67: 26,115,300 km (0.115 R)
• M68: 26,391,458 km (0.055 R)
• M69: 26,807,639 km (0.104 R)
• M70: 27,412,613 km (0.098 R)
• M71: 27,646,434 km (0.057 R)
• M72: 28,493,757 km (0.1 R)
• M73: 28,683,297 km (0.114 R)
• M74: 28,873,137 km (0.119 R)
• M75: 29,349,756 km (0.086 R)
• M76: 29,445,349 km (0.118 R)
• M77: 30,358,943 km (0.053 R)
• M78: 30,649,313 km (0.116 R)
• M79: 31,379,350 km (0.111 R)
• M80: 31,526,106 km (0.092 R)
• M81: 31,820,215 km (0.1 R)
• M82: 31,918,501 km (0.119 R)
• M83: 33,354,192 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 10,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit