🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.57 AU - 0.87 AU

Year: 222 Days

Day: 20.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.93 AU

Year: 236 Days

Day: 40.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.4 AU - 2.28 AU

Year: 907 Days

Day: 38.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,410,144 km

• M1: 275,110 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.9 AU - 1.96 AU

Year: 974 Days

Day: 27.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,410,144 km

• M1: 1,558,660 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.03 AU - 2.17 AU

Year: 1106 Days

Day: 13 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.1

Radius: 10.6

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.98 AU - 10.86 AU

Year: 9682 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,410,144 km

• M1: 150,495 km (0.12 R)
• M2: 238,758 km (0.111 R)
• M3: 392,545 km (0.101 R)
• M4: 492,476 km (0.099 R)
• M5: 619,186 km (0.077 R)
• M6: 927,357 km (0.109 R)
• M7: 1,173,296 km (0.11 R)
• M8: 1,282,054 km (0.103 R)
• M9: 2,721,933 km (0.111 R)
• M10: 3,199,300 km (0.084 R)
• M11: 3,416,516 km (0.087 R)
• M12: 3,511,212 km (0.102 R)
• M13: 4,030,466 km (0.038 R)
• M14: 4,819,146 km (0.045 R)
• M15: 5,880,244 km (0.086 R)
• M16: 6,070,382 km (0.083 R)
• M17: 6,147,126 km (0.085 R)
• M18: 6,495,839 km (0.101 R)
• M19: 6,574,378 km (0.079 R)
• M20: 6,811,490 km (0.1 R)
• M21: 7,253,552 km (0.037 R)
• M22: 7,416,614 km (0.038 R)
• M23: 9,824,691 km (0.07 R)
• M24: 10,141,539 km (0.044 R)
• M25: 10,692,508 km (0.1 R)
• M26: 11,394,870 km (0.073 R)
• M27: 11,727,725 km (0.101 R)
• M28: 12,015,551 km (0.072 R)
• M29: 12,208,832 km (0.1 R)
• M30: 12,354,391 km (0.101 R)
• M31: 12,647,303 km (0.089 R)
• M32: 15,700,745 km (0.09 R)
• M33: 15,806,212 km (0.092 R)
• M34: 15,911,978 km (0.043 R)
• M35: 16,551,658 km (0.07 R)
• M36: 17,145,562 km (0.093 R)
• M37: 17,527,036 km (0.091 R)
• M38: 18,688,364 km (0.106 R)
• M39: 19,024,660 km (0.06 R)
• M40: 19,363,051 km (0.055 R)
• M41: 20,852,298 km (0.049 R)
• M42: 21,610,609 km (0.111 R)
• M43: 21,904,719 km (0.09 R)
• M44: 22,140,934 km (0.095 R)
• M45: 22,496,827 km (0.055 R)
• M46: 22,615,907 km (0.066 R)
• M47: 23,274,586 km (0.082 R)
• M48: 23,576,026 km (0.085 R)
• M49: 23,697,051 km (0.082 R)
• M50: 24,000,286 km (0.076 R)
• M51: 24,182,795 km (0.078 R)
• M52: 24,427,088 km (0.065 R)
• M53: 26,347,027 km (0.114 R)
• M54: 27,802,615 km (0.119 R)
• M55: 29,024,680 km (0.078 R)
• M56: 29,219,307 km (0.065 R)
• M57: 29,479,308 km (0.107 R)
• M58: 29,805,581 km (0.084 R)
• M59: 30,461,567 km (0.112 R)
• M60: 30,857,403 km (0.113 R)
• M61: 32,122,253 km (0.034 R)
• M62: 33,200,555 km (0.081 R)
• M63: 33,472,075 km (0.087 R)
• M64: 33,812,260 km (0.091 R)
• M65: 34,702,517 km (0.034 R)
• M66: 34,978,077 km (0.106 R)
• M67: 35,531,140 km (0.091 R)
• M68: 35,600,404 km (0.057 R)
• M69: 36,366,195 km (0.115 R)
• M70: 40,565,108 km (0.119 R)
• M71: 43,127,570 km (0.103 R)
• M72: 43,720,726 km (0.103 R)
• M73: 43,794,926 km (0.102 R)
• M74: 46,422,613 km (0.053 R)
• M75: 47,946,866 km (0.111 R)
• M76: 48,330,584 km (0.117 R)
• M77: 48,715,200 km (0.075 R)
• M78: 49,952,973 km (0.076 R)
• M79: 50,108,405 km (0.069 R)
• M80: 50,186,196 km (0.097 R)
• M81: 51,514,775 km (0.047 R)
• M82: 52,459,485 km (0.099 R)
• M83: 52,538,473 km (0.064 R)
• M84: 52,696,448 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.4

Radius: 12.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.12 AU - 12.78 AU

Year: 12277 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,410,144 km

• M1: 171,738 km (0.094 R)
• M2: 265,835 km (0.12 R)
• M3: 965,505 km (0.093 R)
• M4: 1,305,092 km (0.113 R)
• M5: 1,681,929 km (0.096 R)
• M6: 1,924,726 km (0.11 R)
• M7: 2,064,600 km (0.091 R)
• M8: 2,295,729 km (0.065 R)
• M9: 2,414,510 km (0.098 R)
• M10: 2,720,736 km (0.116 R)
• M11: 4,658,029 km (0.083 R)
• M12: 5,001,805 km (0.096 R)
• M13: 5,157,237 km (0.108 R)
• M14: 5,512,981 km (0.09 R)
• M15: 5,633,257 km (0.087 R)
• M16: 5,714,040 km (0.086 R)
• M17: 6,040,912 km (0.102 R)
• M18: 6,165,078 km (0.11 R)
• M19: 6,927,877 km (0.111 R)
• M20: 7,232,758 km (0.091 R)
• M21: 7,320,572 km (0.104 R)
• M22: 7,631,137 km (0.067 R)
• M23: 8,495,663 km (0.084 R)
• M24: 9,487,198 km (0.102 R)
• M25: 9,631,859 km (0.112 R)
• M26: 10,217,834 km (0.11 R)
• M27: 10,316,718 km (0.103 R)
• M28: 12,569,811 km (0.078 R)
• M29: 12,781,941 km (0.111 R)
• M30: 13,425,661 km (0.092 R)
• M31: 13,588,274 km (0.102 R)
• M32: 13,860,692 km (0.065 R)
• M33: 14,912,514 km (0.111 R)
• M34: 15,363,103 km (0.101 R)
• M35: 15,590,043 km (0.094 R)
• M36: 15,760,884 km (0.102 R)
• M37: 16,335,339 km (0.1 R)
• M38: 16,450,979 km (0.096 R)
• M39: 16,799,691 km (0.029 R)
• M40: 17,150,947 km (0.103 R)
• M41: 17,327,473 km (0.054 R)
• M42: 17,682,319 km (0.096 R)
• M43: 18,459,330 km (0.094 R)
• M44: 18,761,219 km (0.058 R)
• M45: 22,380,440 km (0.118 R)
• M46: 22,961,029 km (0.11 R)
• M47: 24,401,058 km (0.1 R)
• M48: 24,533,452 km (0.12 R)
• M49: 24,732,418 km (0.067 R)
• M50: 25,735,471 km (0.107 R)
• M51: 26,819,906 km (0.112 R)
• M52: 27,093,371 km (0.082 R)
• M53: 28,335,482 km (0.109 R)
• M54: 29,033,506 km (0.084 R)
• M55: 31,161,536 km (0.098 R)
• M56: 31,377,106 km (0.068 R)
• M57: 32,680,852 km (0.033 R)
• M58: 33,119,323 km (0.042 R)
• M59: 34,372,504 km (0.065 R)
• M60: 34,892,955 km (0.086 R)
• M61: 35,640,945 km (0.051 R)
• M62: 37,763,589 km (0.117 R)
• M63: 41,338,828 km (0.073 R)
• M64: 42,767,039 km (0.046 R)
• M65: 43,407,019 km (0.108 R)
• M66: 43,567,537 km (0.077 R)
• M67: 43,808,689 km (0.073 R)
• M68: 44,615,471 km (0.049 R)
• M69: 44,777,485 km (0.092 R)
• M70: 44,858,567 km (0.054 R)
• M71: 47,395,448 km (0.034 R)
• M72: 49,978,554 km (0.112 R)
• M73: 50,399,373 km (0.026 R)
• M74: 51,414,395 km (0.085 R)
• M75: 52,009,645 km (0.084 R)
• M76: 52,521,568 km (0.086 R)
• M77: 54,240,298 km (0.117 R)
• M78: 54,499,701 km (0.114 R)
• M79: 54,759,403 km (0.117 R)
• M80: 55,367,219 km (0.097 R)
• M81: 56,677,248 km (0.114 R)
• M82: 57,380,058 km (0.083 R)
• M83: 58,617,083 km (0.116 R)
• M84: 59,416,833 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.7

Radius: 13.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.37 AU - 13.25 AU

Year: 14750 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,410,144 km

• M1: 203,304 km (0.027 R)
• M2: 670,498 km (0.11 R)
• M3: 1,511,836 km (0.109 R)
• M4: 1,715,439 km (0.064 R)
• M5: 1,901,539 km (0.112 R)
• M6: 2,559,919 km (0.075 R)
• M7: 2,712,209 km (0.086 R)
• M8: 3,025,916 km (0.086 R)
• M9: 3,154,869 km (0.063 R)
• M10: 3,792,156 km (0.115 R)
• M11: 3,896,576 km (0.104 R)
• M12: 4,001,893 km (0.11 R)
• M13: 4,287,475 km (0.115 R)
• M14: 5,417,537 km (0.103 R)
• M15: 6,097,160 km (0.088 R)
• M16: 6,551,489 km (0.06 R)
• M17: 7,318,627 km (0.107 R)
• M18: 7,801,529 km (0.062 R)
• M19: 8,659,922 km (0.08 R)
• M20: 10,221,574 km (0.056 R)
• M21: 10,465,717 km (0.084 R)
• M22: 12,073,895 km (0.084 R)
• M23: 12,540,042 km (0.06 R)
• M24: 12,959,514 km (0.056 R)
• M25: 13,436,731 km (0.103 R)
• M26: 13,811,923 km (0.038 R)
• M27: 13,919,783 km (0.112 R)
• M28: 15,235,795 km (0.074 R)
• M29: 15,514,945 km (0.067 R)
• M30: 16,078,480 km (0.12 R)
• M31: 16,305,719 km (0.12 R)
• M32: 17,399,878 km (0.06 R)
• M33: 18,398,893 km (0.069 R)
• M34: 19,295,732 km (0.041 R)
• M35: 20,452,273 km (0.096 R)
• M36: 21,506,190 km (0.064 R)
• M37: 21,631,254 km (0.036 R)
• M38: 21,819,448 km (0.093 R)
• M39: 22,197,482 km (0.061 R)
• M40: 22,387,321 km (0.119 R)
• M41: 24,445,339 km (0.116 R)
• M42: 24,706,836 km (0.097 R)
• M43: 25,166,700 km (0.09 R)
• M44: 25,430,740 km (0.062 R)
• M45: 25,762,100 km (0.108 R)
• M46: 25,895,092 km (0.058 R)
• M47: 26,028,234 km (0.079 R)
• M48: 27,508,206 km (0.104 R)
• M49: 27,780,325 km (0.12 R)
• M50: 28,739,397 km (0.115 R)
• M51: 30,198,425 km (0.105 R)
• M52: 32,324,360 km (0.086 R)
• M53: 33,332,949 km (0.102 R)
• M54: 33,477,909 km (0.048 R)
• M55: 35,159,539 km (0.096 R)
• M56: 35,454,845 km (0.107 R)
• M57: 36,271,051 km (0.119 R)
• M58: 36,793,746 km (0.092 R)
• M59: 37,318,984 km (0.086 R)
• M60: 37,695,522 km (0.087 R)
• M61: 38,300,795 km (0.054 R)
• M62: 38,604,628 km (0.053 R)
• M63: 38,985,504 km (0.057 R)
• M64: 39,291,282 km (0.061 R)
• M65: 39,674,402 km (0.1 R)
• M66: 40,212,955 km (0.091 R)
• M67: 40,444,383 km (0.06 R)
• M68: 40,986,376 km (0.088 R)
• M69: 41,219,449 km (0.091 R)
• M70: 41,452,972 km (0.108 R)
• M71: 42,077,692 km (0.117 R)
• M72: 42,705,405 km (0.051 R)
• M73: 43,573,821 km (0.119 R)
• M74: 44,847,198 km (0.096 R)
• M75: 45,328,005 km (0.118 R)
• M76: 46,537,205 km (0.066 R)
• M77: 50,228,083 km (0.028 R)
• M78: 50,394,287 km (0.09 R)
• M79: 52,318,863 km (0.119 R)
• M80: 52,740,430 km (0.09 R)
• M81: 53,756,948 km (0.073 R)
• M82: 54,097,133 km (0.118 R)
• M83: 54,523,487 km (0.067 R)
• M84: 56,412,459 km (0.119 R)
• M85: 58,148,244 km (0.118 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit