🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.64 AU - 0.72 AU

Year: 202 Days

Day: 15 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,119,833 km

• M1: 275,559 km (0.087 R)
• M2: 389,104 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.65 AU - 0.77 AU

Year: 215 Days

Day: 36.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,119,833 km

• M1: 101,876 km (0.108 R)
• M2: 319,691 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.67 AU - 1.03 AU

Year: 282 Days

Day: 34.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,119,833 km

• M1: 170,242 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1 AU - 1.34 AU

Year: 455 Days

Day: 30.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.84 AU - 2.46 AU

Year: 1135 Days

Day: 26.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,119,833 km

• M1: 587,471 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.5

Radius: 14.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.62 AU - 6.56 AU

Year: 4757 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,119,833 km

• M1: 233,073 km (0.113 R)
• M2: 436,676 km (0.109 R)
• M3: 664,663 km (0.068 R)
• M4: 870,959 km (0.029 R)
• M5: 1,171,651 km (0.07 R)
• M6: 1,335,011 km (0.061 R)
• M7: 1,443,320 km (0.111 R)
• M8: 1,603,390 km (0.031 R)
• M9: 2,174,704 km (0.067 R)
• M10: 2,397,755 km (0.096 R)
• M11: 2,531,495 km (0.086 R)
• M12: 2,648,182 km (0.104 R)
• M13: 2,948,125 km (0.104 R)
• M14: 3,050,450 km (0.12 R)
• M15: 3,407,989 km (0.108 R)
• M16: 4,584,726 km (0.094 R)
• M17: 5,292,025 km (0.054 R)
• M18: 5,671,405 km (0.102 R)
• M19: 5,774,029 km (0.051 R)
• M20: 6,191,108 km (0.099 R)
• M21: 6,403,238 km (0.117 R)
• M22: 7,641,758 km (0.12 R)
• M23: 9,072,812 km (0.091 R)
• M24: 9,223,457 km (0.095 R)
• M25: 9,680,478 km (0.117 R)
• M26: 10,553,531 km (0.11 R)
• M27: 12,009,119 km (0.095 R)
• M28: 12,207,934 km (0.055 R)
• M29: 12,946,349 km (0.084 R)
• M30: 13,252,726 km (0.097 R)
• M31: 13,389,608 km (0.108 R)
• M32: 13,664,868 km (0.094 R)
• M33: 14,361,096 km (0.057 R)
• M34: 14,466,563 km (0.093 R)
• M35: 14,713,699 km (0.032 R)
• M36: 14,997,785 km (0.115 R)
• M37: 15,140,501 km (0.092 R)
• M38: 15,643,599 km (0.108 R)
• M39: 16,261,887 km (0.093 R)
• M40: 16,518,896 km (0.038 R)
• M41: 16,629,449 km (0.103 R)
• M42: 16,888,253 km (0.113 R)
• M43: 17,036,804 km (0.114 R)
• M44: 17,447,600 km (0.074 R)
• M45: 17,597,646 km (0.071 R)
• M46: 18,126,774 km (0.119 R)
• M47: 19,200,438 km (0.086 R)
• M48: 19,862,408 km (0.097 R)
• M49: 20,176,414 km (0.069 R)
• M50: 20,294,746 km (0.111 R)
• M51: 20,531,859 km (0.036 R)
• M52: 20,849,455 km (0.084 R)
• M53: 20,968,984 km (0.036 R)
• M54: 21,812,118 km (0.087 R)
• M55: 21,973,982 km (0.111 R)
• M56: 22,095,606 km (0.082 R)
• M57: 22,339,600 km (0.089 R)
• M58: 22,461,821 km (0.099 R)
• M59: 22,953,400 km (0.116 R)
• M60: 23,572,884 km (0.056 R)
• M61: 23,863,852 km (0.056 R)
• M62: 24,281,530 km (0.098 R)
• M63: 24,743,937 km (0.11 R)
• M64: 24,912,683 km (0.107 R)
• M65: 25,081,878 km (0.114 R)
• M66: 25,251,522 km (0.051 R)
• M67: 25,549,222 km (0.077 R)
• M68: 26,062,343 km (0.032 R)
• M69: 26,622,138 km (0.084 R)
• M70: 26,881,840 km (0.06 R)
• M71: 27,055,373 km (0.096 R)
• M72: 27,534,685 km (0.081 R)
• M73: 27,885,043 km (0.105 R)
• M74: 28,989,375 km (0.06 R)
• M75: 29,167,396 km (0.111 R)
• M76: 29,390,596 km (0.071 R)
• M77: 29,703,704 km (0.058 R)
• M78: 29,883,222 km (0.059 R)
• M79: 29,973,130 km (0.077 R)
• M80: 30,198,275 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.2

Radius: 8

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.78 AU - 18.96 AU

Year: 24937 Days

Day: 21 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,119,833 km

• M1: 142,716 km (0.066 R)
• M2: 323,730 km (0.091 R)
• M3: 382,073 km (0.104 R)
• M4: 1,075,908 km (0.066 R)
• M5: 1,532,929 km (0.103 R)
• M6: 1,968,558 km (0.117 R)
• M7: 2,606,444 km (0.117 R)
• M8: 3,959,108 km (0.111 R)
• M9: 4,153,734 km (0.088 R)
• M10: 4,301,687 km (0.111 R)
• M11: 4,401,319 km (0.072 R)
• M12: 5,120,436 km (0.118 R)
• M13: 5,385,972 km (0.045 R)
• M14: 6,097,609 km (0.115 R)
• M15: 8,094,591 km (0.111 R)
• M16: 8,341,876 km (0.041 R)
• M17: 8,404,109 km (0.06 R)
• M18: 8,529,023 km (0.075 R)
• M19: 8,591,705 km (0.083 R)
• M20: 8,717,517 km (0.032 R)
• M21: 8,970,936 km (0.071 R)
• M22: 9,420,328 km (0.069 R)
• M23: 9,485,103 km (0.042 R)
• M24: 10,207,811 km (0.113 R)
• M25: 10,474,993 km (0.06 R)
• M26: 11,221,486 km (0.116 R)
• M27: 11,636,022 km (0.116 R)
• M28: 12,055,494 km (0.026 R)
• M29: 12,196,415 km (0.115 R)
• M30: 14,226,309 km (0.075 R)
• M31: 15,203,781 km (0.099 R)
• M32: 15,739,042 km (0.116 R)
• M33: 16,906,953 km (0.076 R)
• M34: 18,425,820 km (0.118 R)
• M35: 18,506,902 km (0.118 R)
• M36: 19,325,053 km (0.12 R)
• M37: 19,490,059 km (0.108 R)
• M38: 19,904,595 km (0.104 R)
• M39: 22,539,462 km (0.037 R)
• M40: 23,412,665 km (0.075 R)
• M41: 25,011,866 km (0.097 R)
• M42: 28,784,126 km (0.118 R)
• M43: 30,207,999 km (0.106 R)
• M44: 32,141,701 km (0.106 R)
• M45: 32,239,538 km (0.113 R)
• M46: 33,024,927 km (0.096 R)
• M47: 33,519,049 km (0.108 R)
• M48: 34,514,622 km (0.097 R)
• M49: 35,217,284 km (0.063 R)
• M50: 37,971,680 km (0.1 R)
• M51: 39,322,249 km (0.091 R)
• M52: 39,950,859 km (0.04 R)
• M53: 40,266,511 km (0.116 R)
• M54: 41,112,188 km (0.06 R)
• M55: 45,317,533 km (0.106 R)
• M56: 46,086,766 km (0.082 R)
• M57: 47,304,193 km (0.069 R)
• M58: 47,526,645 km (0.038 R)
• M59: 48,532,092 km (0.101 R)
• M60: 49,093,832 km (0.044 R)
• M61: 49,431,774 km (0.038 R)
• M62: 50,677,775 km (0.09 R)
• M63: 50,791,619 km (0.048 R)
• M64: 51,133,450 km (0.06 R)
• M65: 52,048,839 km (0.085 R)
• M66: 52,508,553 km (0.113 R)
• M67: 52,969,614 km (0.077 R)
• M68: 55,529,533 km (0.079 R)
• M69: 58,964,898 km (0.114 R)
• M70: 59,924,569 km (0.075 R)
• M71: 61,859,617 km (0.102 R)
• M72: 61,981,240 km (0.112 R)
• M73: 63,815,011 km (0.093 R)
• M74: 64,676,844 km (0.047 R)
• M75: 64,923,830 km (0.073 R)
• M76: 65,790,600 km (0.105 R)
• M77: 67,285,382 km (0.054 R)
• M78: 69,422,238 km (0.084 R)
• M79: 69,928,178 km (0.11 R)
• M80: 70,562,324 km (0.118 R)
• M81: 70,816,640 km (0.039 R)
• M82: 70,943,798 km (0.086 R)
• M83: 72,348,373 km (0.09 R)
• M84: 72,476,578 km (0.068 R)
• M85: 72,604,783 km (0.056 R)
• M86: 72,989,848 km (0.085 R)
• M87: 78,715,408 km (0.117 R)
• M88: 79,507,229 km (0.097 R)
• M89: 79,771,718 km (0.112 R)
• M90: 82,032,142 km (0.12 R)
• M91: 83,640,469 km (0.06 R)
• M92: 83,909,446 km (0.093 R)
• M93: 84,718,321 km (0.06 R)
• M94: 85,394,504 km (0.096 R)
• M95: 85,665,425 km (0.032 R)
• M96: 88,253,319 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.8

Radius: 7.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.84 AU - 19.04 AU

Year: 26211 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,119,833 km

• M1: 106,214 km (0.114 R)
• M2: 262,544 km (0.106 R)
• M3: 330,910 km (0.089 R)
• M4: 670,647 km (0.056 R)
• M5: 917,334 km (0.043 R)
• M6: 983,456 km (0.09 R)
• M7: 1,074,262 km (0.084 R)
• M8: 1,569,581 km (0.117 R)
• M9: 2,098,709 km (0.069 R)
• M10: 2,521,622 km (0.104 R)
• M11: 2,615,719 km (0.116 R)
• M12: 3,204,686 km (0.029 R)
• M13: 3,306,711 km (0.109 R)
• M14: 3,375,377 km (0.079 R)
• M15: 3,761,638 km (0.059 R)
• M16: 5,605,283 km (0.116 R)
• M17: 5,936,193 km (0.11 R)
• M18: 6,146,229 km (0.114 R)
• M19: 6,530,396 km (0.106 R)
• M20: 6,834,528 km (0.116 R)
• M21: 7,501,884 km (0.102 R)
• M22: 7,728,974 km (0.083 R)
• M23: 7,774,751 km (0.104 R)
• M24: 7,912,381 km (0.111 R)
• M25: 8,612,499 km (0.086 R)
• M26: 8,850,360 km (0.085 R)
• M27: 9,042,144 km (0.055 R)
• M28: 11,137,711 km (0.04 R)
• M29: 11,292,994 km (0.107 R)
• M30: 11,605,504 km (0.052 R)
• M31: 12,186,093 km (0.069 R)
• M32: 13,156,235 km (0.096 R)
• M33: 13,210,838 km (0.12 R)
• M34: 13,540,253 km (0.073 R)
• M35: 13,595,454 km (0.113 R)
• M36: 13,983,661 km (0.119 R)
• M37: 15,342,159 km (0.089 R)
• M38: 16,564,972 km (0.045 R)
• M39: 17,577,750 km (0.04 R)
• M40: 19,041,266 km (0.111 R)
• M41: 19,226,917 km (0.091 R)
• M42: 19,975,654 km (0.097 R)
• M43: 20,353,688 km (0.036 R)
• M44: 21,052,759 km (0.119 R)
• M45: 21,437,375 km (0.114 R)
• M46: 22,083,488 km (0.039 R)
• M47: 22,343,788 km (0.083 R)
• M48: 23,262,768 km (0.103 R)
• M49: 24,328,055 km (0.098 R)
• M50: 26,782,357 km (0.1 R)
• M51: 28,391,432 km (0.12 R)
• M52: 28,674,321 km (0.102 R)
• M53: 28,816,290 km (0.092 R)
• M54: 28,958,258 km (0.082 R)
• M55: 29,672,289 km (0.104 R)
• M56: 30,031,324 km (0.053 R)
• M57: 30,464,260 km (0.116 R)
• M58: 31,190,258 km (0.101 R)
• M59: 31,263,262 km (0.119 R)
• M60: 32,142,598 km (0.117 R)
• M61: 33,030,163 km (0.109 R)
• M62: 33,327,862 km (0.102 R)
• M63: 35,817,171 km (0.064 R)
• M64: 39,859,455 km (0.044 R)
• M65: 40,335,027 km (0.089 R)
• M66: 41,934,078 km (0.041 R)
• M67: 43,961,728 km (0.117 R)
• M68: 44,617,415 km (0.086 R)
• M69: 46,770,278 km (0.108 R)
• M70: 47,104,480 km (0.064 R)
• M71: 48,702,933 km (0.111 R)
• M72: 50,148,049 km (0.108 R)
• M73: 50,319,039 km (0.103 R)
• M74: 50,918,777 km (0.096 R)
• M75: 51,004,646 km (0.085 R)
• M76: 52,038,966 km (0.076 R)
• M77: 52,645,585 km (0.032 R)
• M78: 52,906,185 km (0.046 R)
• M79: 53,428,880 km (0.108 R)
• M80: 53,953,220 km (0.088 R)
• M81: 54,830,911 km (0.085 R)
• M82: 55,271,626 km (0.099 R)
• M83: 55,624,976 km (0.098 R)
• M84: 56,956,697 km (0.086 R)
• M85: 57,492,257 km (0.071 R)
• M86: 58,928,696 km (0.1 R)
• M87: 59,380,032 km (0.118 R)
• M88: 59,470,539 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.2

Radius: 7.7

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.52 AU - 21.46 AU

Year: 30966 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,119,833 km

• M1: 352,453 km (0.112 R)
• M2: 490,831 km (0.114 R)
• M3: 547,678 km (0.103 R)
• M4: 689,945 km (0.058 R)
• M5: 1,110,166 km (0.085 R)
• M6: 1,346,830 km (0.111 R)
• M7: 1,570,628 km (0.113 R)
• M8: 2,053,380 km (0.097 R)
• M9: 2,116,810 km (0.092 R)
• M10: 2,245,763 km (0.067 R)
• M11: 3,037,136 km (0.104 R)
• M12: 3,406,044 km (0.05 R)
• M13: 4,267,130 km (0.108 R)
• M14: 5,235,776 km (0.092 R)
• M15: 5,543,648 km (0.03 R)
• M16: 7,218,247 km (0.08 R)
• M17: 8,009,320 km (0.114 R)
• M18: 8,620,428 km (0.105 R)
• M19: 9,405,368 km (0.086 R)
• M20: 9,779,512 km (0.112 R)
• M21: 11,324,409 km (0.108 R)
• M22: 12,240,696 km (0.092 R)
• M23: 13,121,229 km (0.098 R)
• M24: 13,539,206 km (0.068 R)
• M25: 13,900,933 km (0.109 R)
• M26: 14,265,803 km (0.103 R)
• M27: 15,316,578 km (0.088 R)
• M28: 16,520,392 km (0.066 R)
• M29: 17,688,751 km (0.08 R)
• M30: 18,548,939 km (0.101 R)
• M31: 19,085,098 km (0.092 R)
• M32: 19,152,567 km (0.117 R)
• M33: 19,422,890 km (0.105 R)
• M34: 19,830,694 km (0.034 R)
• M35: 21,630,356 km (0.118 R)
• M36: 22,763,710 km (0.053 R)
• M37: 23,770,952 km (0.088 R)
• M38: 24,207,179 km (0.083 R)
• M39: 24,719,403 km (0.1 R)
• M40: 25,013,662 km (0.054 R)
• M41: 25,605,770 km (0.027 R)
• M42: 25,754,620 km (0.092 R)
• M43: 27,561,762 km (0.113 R)
• M44: 28,557,785 km (0.067 R)
• M45: 28,789,213 km (0.063 R)
• M46: 30,979,774 km (0.103 R)
• M47: 32,095,026 km (0.1 R)
• M48: 33,142,361 km (0.098 R)
• M49: 34,037,405 km (0.092 R)
• M50: 34,364,725 km (0.113 R)
• M51: 34,857,800 km (0.119 R)
• M52: 36,351,086 km (0.064 R)
• M53: 36,685,736 km (0.068 R)
• M54: 39,657,348 km (0.112 R)
• M55: 39,743,367 km (0.06 R)
• M56: 40,260,976 km (0.116 R)
• M57: 41,914,481 km (0.107 R)
• M58: 42,265,288 km (0.083 R)
• M59: 42,793,518 km (0.092 R)
• M60: 42,970,193 km (0.089 R)
• M61: 45,197,406 km (0.114 R)
• M62: 45,287,315 km (0.11 R)
• M63: 47,097,299 km (0.089 R)
• M64: 47,827,935 km (0.106 R)
• M65: 49,300,277 km (0.057 R)
• M66: 50,787,430 km (0.051 R)
• M67: 54,187,191 km (0.086 R)
• M68: 54,856,791 km (0.095 R)
• M69: 55,914,448 km (0.1 R)
• M70: 56,204,219 km (0.101 R)
• M71: 56,688,019 km (0.117 R)
• M72: 56,881,898 km (0.065 R)
• M73: 57,659,806 km (0.111 R)
• M74: 62,000,688 km (0.112 R)
• M75: 63,504,446 km (0.095 R)
• M76: 64,008,291 km (0.087 R)
• M77: 65,426,330 km (0.084 R)
• M78: 66,343,365 km (0.071 R)
• M79: 68,190,150 km (0.1 R)
• M80: 68,293,223 km (0.101 R)
• M81: 68,602,741 km (0.092 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 12,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit