🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.61 AU - 0.65 AU

Year: 189 Days

Day: 12.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,331,700 km

• M1: 294,109 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.65 AU - 0.73 AU

Year: 217 Days

Day: 14.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.61 AU - 0.95 AU

Year: 261 Days

Day: 43.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,331,700 km

• M1: 272,717 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.36 AU - 1.54 AU

Year: 661 Days

Day: 26.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,331,700 km

• M1: 60,138 km (0.038 R)
• M2: 365,168 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.18 AU - 1.94 AU

Year: 738 Days

Day: 18.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.42 AU - 2.08 AU

Year: 877 Days

Day: 21.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,331,700 km

• M1: 532,269 km (0.049 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.08 AU - 4.12 AU

Year: 3144 Days

Day: 31.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 12.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.43 AU - 9.41 AU

Year: 9254 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,331,700 km

• M1: 153,188 km (0.09 R)
• M2: 248,033 km (0.083 R)
• M3: 504,294 km (0.116 R)
• M4: 606,021 km (0.076 R)
• M5: 732,431 km (0.064 R)
• M6: 1,052,122 km (0.105 R)
• M7: 1,188,555 km (0.086 R)
• M8: 1,394,103 km (0.115 R)
• M9: 1,567,337 km (0.101 R)
• M10: 1,888,075 km (0.061 R)
• M11: 2,080,906 km (0.1 R)
• M12: 2,204,773 km (0.073 R)
• M13: 2,434,257 km (0.087 R)
• M14: 2,806,755 km (0.087 R)
• M15: 2,944,385 km (0.091 R)
• M16: 3,399,761 km (0.08 R)
• M17: 3,546,816 km (0.092 R)
• M18: 3,908,244 km (0.092 R)
• M19: 4,155,829 km (0.091 R)
• M20: 4,281,641 km (0.082 R)
• M21: 4,666,556 km (0.095 R)
• M22: 4,962,760 km (0.117 R)
• M23: 5,817,712 km (0.108 R)
• M24: 6,352,524 km (0.106 R)
• M25: 6,534,435 km (0.109 R)
• M26: 7,278,984 km (0.095 R)
• M27: 7,431,274 km (0.08 R)
• M28: 7,584,462 km (0.079 R)
• M29: 7,700,102 km (0.086 R)
• M30: 8,888,507 km (0.114 R)
• M31: 9,712,492 km (0.114 R)
• M32: 10,474,843 km (0.099 R)
• M33: 10,993,798 km (0.067 R)
• M34: 11,081,163 km (0.107 R)
• M35: 12,056,990 km (0.085 R)
• M36: 12,192,077 km (0.116 R)
• M37: 12,327,912 km (0.086 R)
• M38: 12,829,813 km (0.04 R)
• M39: 13,338,445 km (0.099 R)
• M40: 13,995,330 km (0.029 R)
• M41: 14,327,736 km (0.103 R)
• M42: 14,566,793 km (0.119 R)
• M43: 14,855,368 km (0.112 R)
• M44: 15,487,269 km (0.101 R)
• M45: 15,831,045 km (0.096 R)
• M46: 16,576,491 km (0.099 R)
• M47: 16,777,252 km (0.104 R)
• M48: 17,029,174 km (0.098 R)
• M49: 18,880,598 km (0.116 R)
• M50: 19,776,988 km (0.049 R)
• M51: 20,043,272 km (0.083 R)
• M52: 20,418,015 km (0.083 R)
• M53: 20,849,306 km (0.116 R)
• M54: 21,120,377 km (0.115 R)
• M55: 22,105,629 km (0.089 R)
• M56: 23,724,577 km (0.081 R)
• M57: 24,064,313 km (0.097 R)
• M58: 24,519,839 km (0.096 R)
• M59: 25,150,693 km (0.058 R)
• M60: 25,961,514 km (0.092 R)
• M61: 26,428,558 km (0.073 R)
• M62: 27,311,934 km (0.094 R)
• M63: 28,564,965 km (0.103 R)
• M64: 29,350,055 km (0.115 R)
• M65: 29,593,002 km (0.092 R)
• M66: 29,714,775 km (0.105 R)
• M67: 30,879,544 km (0.073 R)
• M68: 31,560,812 km (0.094 R)
• M69: 33,380,371 km (0.038 R)
• M70: 33,697,519 km (0.111 R)
• M71: 34,398,834 km (0.115 R)
• M72: 35,233,889 km (0.087 R)
• M73: 35,556,871 km (0.057 R)
• M74: 37,383,461 km (0.113 R)
• M75: 37,580,930 km (0.112 R)
• M76: 37,844,821 km (0.108 R)
• M77: 40,720,391 km (0.114 R)
• M78: 42,355,795 km (0.103 R)
• M79: 43,181,425 km (0.051 R)
• M80: 43,319,654 km (0.105 R)
• M81: 45,198,753 km (0.069 R)
• M82: 45,409,237 km (0.08 R)
• M83: 45,620,020 km (0.081 R)
• M84: 45,760,792 km (0.12 R)
• M85: 47,531,582 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.6

Radius: 14.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.49 AU - 11.73 AU

Year: 12175 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,331,700 km

• M1: 364,570 km (0.105 R)
• M2: 1,026,241 km (0.112 R)
• M3: 1,175,690 km (0.086 R)
• M4: 2,659,252 km (0.087 R)
• M5: 2,779,080 km (0.104 R)
• M6: 2,870,185 km (0.109 R)
• M7: 3,024,420 km (0.105 R)
• M8: 3,149,933 km (0.11 R)
• M9: 3,769,567 km (0.09 R)
• M10: 4,642,620 km (0.072 R)
• M11: 4,751,528 km (0.117 R)
• M12: 5,233,682 km (0.093 R)
• M13: 5,423,372 km (0.117 R)
• M14: 6,609,084 km (0.1 R)
• M15: 6,732,054 km (0.069 R)
• M16: 7,700,102 km (0.056 R)
• M17: 8,134,534 km (0.094 R)
• M18: 9,347,623 km (0.11 R)
• M19: 11,889,889 km (0.105 R)
• M20: 11,989,821 km (0.094 R)
• M21: 12,850,457 km (0.073 R)
• M22: 13,107,466 km (0.076 R)
• M23: 13,418,031 km (0.11 R)
• M24: 16,377,376 km (0.096 R)
• M25: 16,824,076 km (0.096 R)
• M26: 19,706,378 km (0.111 R)
• M27: 19,824,859 km (0.114 R)
• M28: 19,943,491 km (0.09 R)
• M29: 20,121,961 km (0.084 R)
• M30: 20,420,708 km (0.099 R)
• M31: 20,600,524 km (0.065 R)
• M32: 20,901,515 km (0.108 R)
• M33: 21,447,099 km (0.064 R)
• M34: 21,997,320 km (0.113 R)
• M35: 22,552,178 km (0.114 R)
• M36: 22,800,211 km (0.082 R)
• M37: 22,986,910 km (0.087 R)
• M38: 23,612,827 km (0.106 R)
• M39: 23,927,880 km (0.102 R)
• M40: 24,881,567 km (0.09 R)
• M41: 25,009,622 km (0.059 R)
• M42: 25,588,716 km (0.105 R)
• M43: 25,718,118 km (0.082 R)
• M44: 27,418,747 km (0.087 R)
• M45: 28,282,674 km (0.105 R)
• M46: 28,818,683 km (0.083 R)
• M47: 30,584,237 km (0.099 R)
• M48: 30,790,234 km (0.096 R)
• M49: 30,927,714 km (0.116 R)
• M50: 32,314,636 km (0.081 R)
• M51: 33,368,104 km (0.043 R)
• M52: 33,509,474 km (0.097 R)
• M53: 33,792,663 km (0.074 R)
• M54: 35,436,744 km (0.101 R)
• M55: 37,033,551 km (0.087 R)
• M56: 37,326,464 km (0.03 R)
• M57: 37,914,533 km (0.096 R)
• M58: 39,472,595 km (0.105 R)
• M59: 39,771,791 km (0.09 R)
• M60: 40,222,080 km (0.105 R)
• M61: 41,127,447 km (0.065 R)
• M62: 41,430,681 km (0.119 R)
• M63: 43,189,055 km (0.068 R)
• M64: 43,420,333 km (0.085 R)
• M65: 43,574,569 km (0.104 R)
• M66: 43,806,445 km (0.08 R)
• M67: 45,049,903 km (0.085 R)
• M68: 45,911,437 km (0.115 R)
• M69: 46,147,353 km (0.11 R)
• M70: 46,383,717 km (0.061 R)
• M71: 46,857,494 km (0.071 R)
• M72: 47,174,342 km (0.092 R)
• M73: 47,810,133 km (0.09 R)
• M74: 48,608,836 km (0.037 R)
• M75: 48,929,574 km (0.095 R)
• M76: 50,381,421 km (0.107 R)
• M77: 52,421,338 km (0.097 R)
• M78: 53,906,845 km (0.104 R)
• M79: 54,238,802 km (0.105 R)
• M80: 54,405,006 km (0.096 R)
• M81: 54,904,812 km (0.037 R)
• M82: 55,573,515 km (0.1 R)
• M83: 55,824,989 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.5

Radius: 6.1

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.71 AU - 15.63 AU

Year: 22378 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,331,700 km

• M1: 98,286 km (0.096 R)
• M2: 228,586 km (0.087 R)
• M3: 356,492 km (0.101 R)
• M4: 421,118 km (0.096 R)
• M5: 847,622 km (0.069 R)
• M6: 1,148,463 km (0.064 R)
• M7: 1,375,104 km (0.106 R)
• M8: 1,561,203 km (0.096 R)
• M9: 1,869,824 km (0.08 R)
• M10: 2,383,543 km (0.09 R)
• M11: 2,905,041 km (0.083 R)
• M12: 3,109,541 km (0.117 R)
• M13: 3,389,439 km (0.108 R)
• M14: 3,973,319 km (0.07 R)
• M15: 4,509,628 km (0.116 R)
• M16: 5,109,216 km (0.104 R)
• M17: 5,232,186 km (0.072 R)
• M18: 5,818,759 km (0.056 R)
• M19: 6,514,389 km (0.078 R)
• M20: 7,374,128 km (0.101 R)
• M21: 8,413,683 km (0.081 R)
• M22: 8,510,473 km (0.034 R)
• M23: 8,901,223 km (0.058 R)
• M24: 9,598,947 km (0.101 R)
• M25: 10,314,324 km (0.101 R)
• M26: 10,574,026 km (0.07 R)
• M27: 10,888,331 km (0.103 R)
• M28: 11,046,756 km (0.075 R)
• M29: 11,152,671 km (0.042 R)
• M30: 11,205,928 km (0.115 R)
• M31: 11,419,254 km (0.084 R)
• M32: 12,012,859 km (0.094 R)
• M33: 12,067,312 km (0.081 R)
• M34: 12,340,927 km (0.098 R)
• M35: 12,671,837 km (0.12 R)
• M36: 13,117,639 km (0.094 R)
• M37: 13,173,738 km (0.114 R)
• M38: 13,625,374 km (0.088 R)
• M39: 13,853,212 km (0.103 R)
• M40: 14,776,530 km (0.075 R)
• M41: 15,482,183 km (0.075 R)
• M42: 15,958,652 km (0.109 R)
• M43: 16,319,033 km (0.109 R)
• M44: 16,379,471 km (0.068 R)
• M45: 16,743,143 km (0.118 R)
• M46: 16,925,952 km (0.07 R)
• M47: 17,048,173 km (0.073 R)
• M48: 17,912,101 km (0.096 R)
• M49: 18,412,207 km (0.064 R)
• M50: 19,746,620 km (0.054 R)
• M51: 21,111,850 km (0.087 R)
• M52: 21,639,930 km (0.087 R)
• M53: 21,972,187 km (0.117 R)
• M54: 22,440,129 km (0.079 R)
• M55: 23,250,052 km (0.12 R)
• M56: 23,726,970 km (0.11 R)
• M57: 26,442,321 km (0.098 R)
• M58: 26,513,231 km (0.087 R)
• M59: 28,888,546 km (0.119 R)
• M60: 30,064,385 km (0.054 R)
• M61: 30,138,436 km (0.057 R)
• M62: 30,881,937 km (0.098 R)
• M63: 30,956,587 km (0.092 R)
• M64: 31,255,932 km (0.112 R)
• M65: 32,462,888 km (0.106 R)
• M66: 32,767,020 km (0.084 R)
• M67: 33,608,059 km (0.108 R)
• M68: 36,173,812 km (0.073 R)
• M69: 36,884,552 km (0.099 R)
• M70: 38,079,091 km (0.062 R)
• M71: 38,159,126 km (0.095 R)
• M72: 39,124,630 km (0.049 R)
• M73: 40,587,847 km (0.069 R)
• M74: 41,820,833 km (0.113 R)
• M75: 45,168,384 km (0.112 R)
• M76: 45,592,943 km (0.075 R)
• M77: 47,562,399 km (0.076 R)
• M78: 47,648,717 km (0.043 R)
• M79: 48,948,872 km (0.101 R)
• M80: 49,210,220 km (0.061 R)
• M81: 50,085,068 km (0.059 R)
• M82: 51,495,327 km (0.106 R)
• M83: 51,761,312 km (0.098 R)
• M84: 52,472,500 km (0.048 R)
• M85: 54,354,890 km (0.096 R)
• M86: 55,985,956 km (0.107 R)
• M87: 56,533,185 km (0.096 R)
• M88: 56,807,398 km (0.055 R)
• M89: 57,173,913 km (0.1 R)
• M90: 58,739,754 km (0.102 R)
• M91: 58,924,956 km (0.103 R)
• M92: 59,017,706 km (0.065 R)
• M93: 61,255,840 km (0.086 R)
• M94: 62,574,097 km (0.111 R)
• M95: 62,857,884 km (0.1 R)
• M96: 63,331,660 km (0.031 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit