🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.65 AU - 0.73 AU

Year: 206 Days

Day: 35.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,607,942 km

• M1: 115,490 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.58 AU - 0.88 AU

Year: 224 Days

Day: 20.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.36 AU - 2.22 AU

Year: 862 Days

Day: 24.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.42 AU - 3.04 AU

Year: 1623 Days

Day: 25.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,607,942 km

• M1: 106,962 km (0.037 R)
• M2: 1,660,387 km (0.091 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 9.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.17 AU - 7.91 AU

Year: 6722 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,607,942 km

• M1: 124,017 km (0.088 R)
• M2: 233,522 km (0.103 R)
• M3: 738,415 km (0.12 R)
• M4: 814,261 km (0.109 R)
• M5: 892,800 km (0.084 R)
• M6: 1,021,903 km (0.114 R)
• M7: 1,132,306 km (0.09 R)
• M8: 1,312,123 km (0.084 R)
• M9: 1,392,158 km (0.098 R)
• M10: 1,743,713 km (0.054 R)
• M11: 1,967,960 km (0.045 R)
• M12: 2,029,295 km (0.077 R)
• M13: 2,217,489 km (0.085 R)
• M14: 2,281,517 km (0.092 R)
• M15: 2,527,157 km (0.057 R)
• M16: 2,747,066 km (0.041 R)
• M17: 2,850,737 km (0.037 R)
• M18: 3,278,437 km (0.096 R)
• M19: 3,425,492 km (0.084 R)
• M20: 3,537,242 km (0.115 R)
• M21: 3,726,333 km (0.073 R)
• M22: 3,899,268 km (0.044 R)
• M23: 4,413,885 km (0.041 R)
• M24: 4,596,993 km (0.09 R)
• M25: 5,097,847 km (0.104 R)
• M26: 5,182,968 km (0.105 R)
• M27: 5,506,548 km (0.111 R)
• M28: 5,594,063 km (0.089 R)
• M29: 5,726,008 km (0.112 R)
• M30: 5,792,430 km (0.082 R)
• M31: 5,926,020 km (0.092 R)
• M32: 6,287,150 km (0.107 R)
• M33: 6,378,554 km (0.107 R)
• M34: 6,516,633 km (0.102 R)
• M35: 6,702,134 km (0.09 R)
• M36: 7,078,373 km (0.114 R)
• M37: 7,245,174 km (0.087 R)
• M38: 7,413,322 km (0.042 R)
• M39: 7,485,877 km (0.04 R)
• M40: 7,704,590 km (0.074 R)
• M41: 9,398,785 km (0.057 R)
• M42: 9,556,013 km (0.082 R)
• M43: 9,687,659 km (0.119 R)
• M44: 9,846,382 km (0.116 R)
• M45: 10,032,781 km (0.111 R)
• M46: 10,598,860 km (0.102 R)
• M47: 10,680,540 km (0.114 R)
• M48: 10,762,520 km (0.063 R)
• M49: 11,369,737 km (0.119 R)
• M50: 11,453,512 km (0.104 R)
• M51: 11,988,175 km (0.063 R)
• M52: 12,244,287 km (0.102 R)
• M53: 12,358,729 km (0.049 R)
• M54: 12,531,066 km (0.055 R)
• M55: 12,617,533 km (0.068 R)
• M56: 12,733,023 km (0.097 R)
• M57: 12,907,005 km (0.091 R)
• M58: 13,937,884 km (0.096 R)
• M59: 14,117,252 km (0.101 R)
• M60: 14,995,092 km (0.118 R)
• M61: 15,148,280 km (0.057 R)
• M62: 15,828,203 km (0.084 R)
• M63: 16,046,616 km (0.113 R)
• M64: 16,109,297 km (0.068 R)
• M65: 16,455,018 km (0.064 R)
• M66: 16,644,558 km (0.048 R)
• M67: 16,898,575 km (0.11 R)
• M68: 17,635,794 km (0.108 R)
• M69: 17,700,420 km (0.085 R)
• M70: 17,894,748 km (0.087 R)
• M71: 18,318,259 km (0.071 R)
• M72: 19,141,796 km (0.107 R)
• M73: 20,688,488 km (0.101 R)
• M74: 21,476,869 km (0.115 R)
• M75: 21,926,859 km (0.081 R)
• M76: 22,275,123 km (0.074 R)
• M77: 22,555,021 km (0.095 R)
• M78: 23,118,257 km (0.114 R)
• M79: 23,650,675 km (0.084 R)
• M80: 23,721,884 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 11.9

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.66 AU - 8.98 AU

Year: 9427 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 77.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,607,942 km

• M1: 216,468 km (0.078 R)
• M2: 564,732 km (0.112 R)
• M3: 678,726 km (0.043 R)
• M4: 1,133,503 km (0.096 R)
• M5: 1,282,802 km (0.088 R)
• M6: 1,507,947 km (0.12 R)
• M7: 1,601,595 km (0.115 R)
• M8: 1,697,487 km (0.071 R)
• M9: 2,153,162 km (0.088 R)
• M10: 2,286,454 km (0.12 R)
• M11: 2,395,212 km (0.041 R)
• M12: 2,533,590 km (0.111 R)
• M13: 2,617,963 km (0.115 R)
• M14: 2,818,573 km (0.05 R)
• M15: 3,265,572 km (0.108 R)
• M16: 3,357,724 km (0.052 R)
• M17: 3,639,417 km (0.096 R)
• M18: 4,360,479 km (0.096 R)
• M19: 4,947,800 km (0.093 R)
• M20: 5,670,806 km (0.108 R)
• M21: 5,782,107 km (0.096 R)
• M22: 6,974,702 km (0.1 R)
• M23: 7,825,016 km (0.112 R)
• M24: 8,241,347 km (0.103 R)
• M25: 8,452,280 km (0.072 R)
• M26: 8,537,251 km (0.092 R)
• M27: 8,622,372 km (0.081 R)
• M28: 8,750,727 km (0.06 R)
• M29: 9,666,416 km (0.071 R)
• M30: 9,755,277 km (0.109 R)
• M31: 9,978,477 km (0.105 R)
• M32: 12,982,253 km (0.083 R)
• M33: 14,125,330 km (0.061 R)
• M34: 15,978,399 km (0.093 R)
• M35: 18,953,901 km (0.098 R)
• M36: 19,625,595 km (0.104 R)
• M37: 19,851,189 km (0.03 R)
• M38: 19,964,285 km (0.118 R)
• M39: 21,454,429 km (0.078 R)
• M40: 21,803,441 km (0.085 R)
• M41: 22,565,941 km (0.09 R)
• M42: 23,396,957 km (0.104 R)
• M43: 24,358,872 km (0.091 R)
• M44: 24,722,843 km (0.105 R)
• M45: 25,517,956 km (0.111 R)
• M46: 26,073,263 km (0.035 R)
• M47: 26,259,213 km (0.097 R)
• M48: 27,258,677 km (0.103 R)
• M49: 27,447,469 km (0.081 R)
• M50: 28,334,136 km (0.119 R)
• M51: 29,423,508 km (0.055 R)
• M52: 29,552,461 km (0.032 R)
• M53: 30,135,593 km (0.064 R)
• M54: 31,247,405 km (0.059 R)
• M55: 31,379,051 km (0.09 R)
• M56: 32,372,680 km (0.112 R)
• M57: 32,505,822 km (0.113 R)
• M58: 33,040,784 km (0.097 R)
• M59: 33,443,801 km (0.078 R)
• M60: 34,186,853 km (0.119 R)
• M61: 34,322,539 km (0.047 R)
• M62: 35,620,749 km (0.108 R)
• M63: 36,726,277 km (0.076 R)
• M64: 37,074,092 km (0.094 R)
• M65: 37,632,840 km (0.105 R)
• M66: 38,900,383 km (0.078 R)
• M67: 40,038,673 km (0.099 R)
• M68: 40,396,661 km (0.089 R)
• M69: 40,611,932 km (0.095 R)
• M70: 41,260,140 km (0.086 R)
• M71: 41,476,907 km (0.094 R)
• M72: 41,984,343 km (0.068 R)
• M73: 42,275,161 km (0.109 R)
• M74: 42,858,892 km (0.061 R)
• M75: 44,552,041 km (0.106 R)
• M76: 46,417,078 km (0.108 R)
• M77: 46,717,919 km (0.073 R)
• M78: 47,321,397 km (0.099 R)
• M79: 48,841,461 km (0.08 R)
• M80: 49,377,171 km (0.064 R)
• M81: 49,607,402 km (0.058 R)
• M82: 49,991,868 km (0.062 R)
• M83: 50,996,269 km (0.093 R)
• M84: 51,228,893 km (0.069 R)
• M85: 51,461,967 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.3

Radius: 13.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.48 AU - 11.9 AU

Year: 14384 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,607,942 km

• M1: 271,520 km (0.111 R)
• M2: 377,735 km (0.074 R)
• M3: 671,096 km (0.069 R)
• M4: 856,597 km (0.081 R)
• M5: 1,060,350 km (0.11 R)
• M6: 1,469,051 km (0.095 R)
• M7: 2,198,939 km (0.088 R)
• M8: 2,311,736 km (0.07 R)
• M9: 2,513,992 km (0.069 R)
• M10: 2,662,244 km (0.095 R)
• M11: 3,746,230 km (0.118 R)
• M12: 4,158,821 km (0.083 R)
• M13: 4,264,437 km (0.04 R)
• M14: 4,442,159 km (0.095 R)
• M15: 4,768,582 km (0.088 R)
• M16: 5,253,877 km (0.073 R)
• M17: 5,444,914 km (0.098 R)
• M18: 5,638,194 km (0.065 R)
• M19: 5,755,329 km (0.055 R)
• M20: 6,031,637 km (0.108 R)
• M21: 6,434,055 km (0.099 R)
• M22: 6,928,625 km (0.1 R)
• M23: 7,096,325 km (0.082 R)
• M24: 7,521,332 km (0.084 R)
• M25: 7,650,435 km (0.103 R)
• M26: 7,823,669 km (0.116 R)
• M27: 8,307,170 km (0.092 R)
• M28: 9,303,192 km (0.09 R)
• M29: 9,395,644 km (0.12 R)
• M30: 9,956,636 km (0.107 R)
• M31: 10,384,635 km (0.088 R)
• M32: 10,721,679 km (0.085 R)
• M33: 11,654,721 km (0.075 R)
• M34: 11,754,503 km (0.12 R)
• M35: 13,025,187 km (0.118 R)
• M36: 13,755,823 km (0.065 R)
• M37: 15,916,017 km (0.106 R)
• M38: 16,249,171 km (0.062 R)
• M39: 17,092,006 km (0.065 R)
• M40: 17,776,416 km (0.118 R)
• M41: 18,122,136 km (0.119 R)
• M42: 18,761,518 km (0.069 R)
• M43: 19,883,502 km (0.09 R)
• M44: 20,422,503 km (0.084 R)
• M45: 20,542,929 km (0.11 R)
• M46: 20,845,117 km (0.102 R)
• M47: 22,688,761 km (0.097 R)
• M48: 24,328,653 km (0.066 R)
• M49: 24,776,549 km (0.031 R)
• M50: 24,905,054 km (0.081 R)
• M51: 25,162,811 km (0.076 R)
• M52: 26,006,393 km (0.114 R)
• M53: 27,521,520 km (0.074 R)
• M54: 29,336,591 km (0.084 R)
• M55: 30,567,931 km (0.068 R)
• M56: 32,798,585 km (0.044 R)
• M57: 33,933,584 km (0.07 R)
• M58: 36,533,894 km (0.115 R)
• M59: 36,826,807 km (0.117 R)
• M60: 37,193,920 km (0.117 R)
• M61: 37,488,628 km (0.097 R)
• M62: 37,932,036 km (0.071 R)
• M63: 39,798,270 km (0.1 R)
• M64: 40,780,529 km (0.084 R)
• M65: 41,312,649 km (0.077 R)
• M66: 41,694,273 km (0.063 R)
• M67: 41,847,162 km (0.072 R)
• M68: 42,691,792 km (0.104 R)
• M69: 43,154,797 km (0.11 R)
• M70: 43,386,973 km (0.107 R)
• M71: 44,632,076 km (0.065 R)
• M72: 45,967,985 km (0.109 R)
• M73: 46,125,960 km (0.116 R)
• M74: 46,839,393 km (0.097 R)
• M75: 47,237,173 km (0.091 R)
• M76: 47,636,151 km (0.055 R)
• M77: 48,116,510 km (0.065 R)
• M78: 49,810,107 km (0.075 R)
• M79: 51,523,302 km (0.105 R)
• M80: 51,687,411 km (0.073 R)
• M81: 53,421,549 km (0.084 R)
• M82: 53,754,105 km (0.072 R)
• M83: 54,254,061 km (0.116 R)
• M84: 54,672,038 km (0.082 R)
• M85: 55,595,057 km (0.106 R)
• M86: 56,016,324 km (0.104 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit