🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.56 AU - 0.78 AU

Year: 208 Days

Day: 21.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.8 AU - 0.8 AU

Year: 271 Days

Day: 18.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,727,325 km

• M1: 367,562 km (0.098 R)
• M2: 510,578 km (0.112 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.7

Radius: 10.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.1 AU - 7.24 AU

Year: 5805 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 73,727,325 km

• M1: 232,475 km (0.102 R)
• M2: 303,833 km (0.087 R)
• M3: 394,041 km (0.101 R)
• M4: 564,433 km (0.085 R)
• M5: 781,200 km (0.057 R)
• M6: 852,708 km (0.071 R)
• M7: 926,759 km (0.059 R)
• M8: 1,186,162 km (0.101 R)
• M9: 1,598,752 km (0.103 R)
• M10: 1,786,947 km (0.104 R)
• M11: 2,185,475 km (0.084 R)
• M12: 2,334,624 km (0.053 R)
• M13: 3,299,381 km (0.047 R)
• M14: 3,823,722 km (0.086 R)
• M15: 4,059,189 km (0.076 R)
• M16: 4,151,042 km (0.1 R)
• M17: 4,224,943 km (0.069 R)
• M18: 4,716,522 km (0.071 R)
• M19: 4,832,610 km (0.104 R)
• M20: 5,166,662 km (0.108 R)
• M21: 5,569,379 km (0.106 R)
• M22: 5,712,694 km (0.099 R)
• M23: 5,857,355 km (0.102 R)
• M24: 6,533,837 km (0.071 R)
• M25: 6,620,155 km (0.091 R)
• M26: 6,815,829 km (0.109 R)
• M27: 6,925,334 km (0.062 R)
• M28: 7,035,438 km (0.068 R)
• M29: 7,212,712 km (0.1 R)
• M30: 7,504,278 km (0.06 R)
• M31: 7,822,473 km (0.106 R)
• M32: 8,589,910 km (0.104 R)
• M33: 8,994,722 km (0.1 R)
• M34: 9,454,585 km (0.094 R)
• M35: 9,601,491 km (0.07 R)
• M36: 10,271,390 km (0.095 R)
• M37: 11,656,516 km (0.089 R)
• M38: 11,866,701 km (0.099 R)
• M39: 12,558,442 km (0.086 R)
• M40: 13,017,857 km (0.103 R)
• M41: 13,181,218 km (0.104 R)
• M42: 13,814,167 km (0.059 R)
• M43: 14,513,387 km (0.117 R)
• M44: 14,682,881 km (0.078 R)
• M45: 15,598,121 km (0.112 R)
• M46: 15,975,257 km (0.101 R)
• M47: 16,267,422 km (0.065 R)
• M48: 16,620,323 km (0.086 R)
• M49: 17,273,767 km (0.108 R)
• M50: 17,905,519 km (0.067 R)
• M51: 20,065,413 km (0.106 R)
• M52: 20,602,170 km (0.109 R)
• M53: 21,368,261 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.2

Radius: 7.6

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.11 AU - 12.81 AU

Year: 15666 Days

Day: 20.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,727,325 km

• M1: 189,989 km (0.084 R)
• M2: 237,262 km (0.078 R)
• M3: 334,052 km (0.116 R)
• M4: 463,155 km (0.103 R)
• M5: 571,613 km (0.066 R)
• M6: 668,852 km (0.059 R)
• M7: 902,674 km (0.106 R)
• M8: 1,017,565 km (0.094 R)
• M9: 1,470,697 km (0.092 R)
• M10: 3,218,598 km (0.041 R)
• M11: 3,289,358 km (0.052 R)
• M12: 4,333,102 km (0.06 R)
• M13: 4,729,088 km (0.082 R)
• M14: 6,650,373 km (0.101 R)
• M15: 7,106,497 km (0.046 R)
• M16: 7,245,474 km (0.102 R)
• M17: 7,432,022 km (0.084 R)
• M18: 7,667,340 km (0.084 R)
• M19: 7,905,200 km (0.051 R)
• M20: 8,388,252 km (0.094 R)
• M21: 8,633,443 km (0.042 R)
• M22: 9,030,475 km (0.079 R)
• M23: 9,281,800 km (0.117 R)
• M24: 9,791,181 km (0.117 R)
• M25: 9,997,476 km (0.11 R)
• M26: 10,309,687 km (0.072 R)
• M27: 10,362,046 km (0.045 R)
• M28: 10,572,231 km (0.098 R)
• M29: 11,373,178 km (0.091 R)
• M30: 11,427,333 km (0.099 R)
• M31: 12,027,968 km (0.089 R)
• M32: 12,083,170 km (0.098 R)
• M33: 12,415,576 km (0.103 R)
• M34: 12,638,926 km (0.103 R)
• M35: 16,572,303 km (0.089 R)
• M36: 17,939,926 km (0.112 R)
• M37: 19,343,304 km (0.112 R)
• M38: 19,927,633 km (0.101 R)
• M39: 20,517,647 km (0.044 R)
• M40: 20,914,231 km (0.108 R)
• M41: 21,046,924 km (0.103 R)
• M42: 21,513,819 km (0.067 R)
• M43: 21,849,367 km (0.098 R)
• M44: 23,415,059 km (0.097 R)
• M45: 23,760,181 km (0.094 R)
• M46: 25,016,654 km (0.084 R)
• M47: 27,303,107 km (0.073 R)
• M48: 27,520,772 km (0.111 R)
• M49: 27,593,477 km (0.097 R)
• M50: 27,885,043 km (0.054 R)
• M51: 28,177,507 km (0.107 R)
• M52: 28,618,222 km (0.099 R)
• M53: 29,804,533 km (0.045 R)
• M54: 31,385,932 km (0.1 R)
• M55: 33,226,285 km (0.12 R)
• M56: 33,381,269 km (0.099 R)
• M57: 33,847,565 km (0.099 R)
• M58: 34,003,446 km (0.099 R)
• M59: 34,237,717 km (0.083 R)
• M60: 34,394,196 km (0.115 R)
• M61: 35,733,995 km (0.071 R)
• M62: 35,892,868 km (0.077 R)
• M63: 36,131,327 km (0.079 R)
• M64: 36,211,062 km (0.087 R)
• M65: 36,690,075 km (0.049 R)
• M66: 37,816,098 km (0.098 R)
• M67: 39,035,021 km (0.116 R)
• M68: 39,854,818 km (0.095 R)
• M69: 42,180,167 km (0.11 R)
• M70: 43,274,774 km (0.076 R)
• M71: 43,783,108 km (0.104 R)
• M72: 44,720,189 km (0.039 R)
• M73: 45,836,189 km (0.1 R)
• M74: 45,922,358 km (0.055 R)
• M75: 47,048,231 km (0.108 R)
• M76: 47,396,495 km (0.088 R)
• M77: 48,270,745 km (0.054 R)
• M78: 49,769,267 km (0.107 R)
• M79: 53,809,157 km (0.111 R)
• M80: 54,173,279 km (0.067 R)
• M81: 54,447,043 km (0.107 R)
• M82: 54,538,297 km (0.115 R)
• M83: 55,270,729 km (0.031 R)
• M84: 55,822,146 km (0.06 R)
• M85: 56,006,451 km (0.093 R)
• M86: 57,953,018 km (0.112 R)
• M87: 58,700,260 km (0.12 R)
• M88: 59,262,897 km (0.104 R)
• M89: 59,544,889 km (0.11 R)
• M90: 60,299,012 km (0.085 R)
• M91: 60,677,345 km (0.104 R)
• M92: 61,436,106 km (0.047 R)
• M93: 63,154,985 km (0.067 R)
• M94: 63,827,727 km (0.096 R)
• M95: 64,020,409 km (0.077 R)
• M96: 64,116,899 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.6

Radius: 6.9

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.84 AU - 20.78 AU

Year: 28467 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,727,325 km

• M1: 92,451 km (0.109 R)
• M2: 170,841 km (0.055 R)
• M3: 294,109 km (0.113 R)
• M4: 394,490 km (0.12 R)
• M5: 568,023 km (0.09 R)
• M6: 765,492 km (0.089 R)
• M7: 1,479,074 km (0.098 R)
• M8: 1,690,007 km (0.088 R)
• M9: 2,041,113 km (0.105 R)
• M10: 2,735,846 km (0.111 R)
• M11: 2,883,050 km (0.117 R)
• M12: 3,185,387 km (0.092 R)
• M13: 5,111,460 km (0.117 R)
• M14: 5,156,788 km (0.11 R)
• M15: 6,136,654 km (0.112 R)
• M16: 6,524,861 km (0.06 R)
• M17: 6,623,147 km (0.054 R)
• M18: 7,325,060 km (0.115 R)
• M19: 7,529,859 km (0.106 R)
• M20: 9,848,776 km (0.082 R)
• M21: 9,905,174 km (0.063 R)
• M22: 10,188,662 km (0.061 R)
• M23: 10,417,397 km (0.092 R)
• M24: 13,105,073 km (0.106 R)
• M25: 13,353,854 km (0.114 R)
• M26: 13,604,281 km (0.115 R)
• M27: 13,919,334 km (0.092 R)
• M28: 14,046,043 km (0.05 R)
• M29: 16,258,147 km (0.094 R)
• M30: 17,200,165 km (0.064 R)
• M31: 17,540,799 km (0.093 R)
• M32: 17,746,347 km (0.081 R)
• M33: 18,021,607 km (0.072 R)
• M34: 20,130,338 km (0.108 R)
• M35: 20,995,463 km (0.052 R)
• M36: 21,579,044 km (0.12 R)
• M37: 22,093,960 km (0.103 R)
• M38: 23,361,353 km (0.108 R)
• M39: 23,738,639 km (0.11 R)
• M40: 24,270,160 km (0.084 R)
• M41: 24,422,600 km (0.084 R)
• M42: 24,728,827 km (0.102 R)
• M43: 28,259,187 km (0.119 R)
• M44: 28,741,641 km (0.118 R)
• M45: 28,903,057 km (0.114 R)
• M46: 29,470,481 km (0.077 R)
• M47: 30,041,646 km (0.11 R)
• M48: 30,534,122 km (0.079 R)
• M49: 30,863,836 km (0.061 R)
• M50: 30,946,414 km (0.115 R)
• M51: 31,277,624 km (0.093 R)
• M52: 31,943,633 km (0.077 R)
• M53: 33,035,847 km (0.06 R)
• M54: 34,396,889 km (0.072 R)
• M55: 36,559,924 km (0.067 R)
• M56: 36,997,797 km (0.078 R)
• M57: 38,766,493 km (0.118 R)
• M58: 40,111,079 km (0.118 R)
• M59: 41,015,847 km (0.051 R)
• M60: 42,110,604 km (0.081 R)
• M61: 43,399,838 km (0.119 R)
• M62: 43,770,542 km (0.059 R)
• M63: 47,630,616 km (0.085 R)
• M64: 47,821,802 km (0.103 R)
• M65: 48,684,682 km (0.081 R)
• M66: 51,892,659 km (0.04 R)
• M67: 52,977,094 km (0.066 R)
• M68: 55,871,663 km (0.039 R)
• M69: 56,881,748 km (0.082 R)
• M70: 57,592,188 km (0.062 R)
• M71: 58,203,595 km (0.105 R)
• M72: 59,227,443 km (0.088 R)
• M73: 59,638,687 km (0.061 R)
• M74: 59,844,534 km (0.105 R)
• M75: 60,877,806 km (0.071 R)
• M76: 62,125,602 km (0.118 R)
• M77: 62,962,004 km (0.046 R)
• M78: 63,066,872 km (0.117 R)
• M79: 63,171,740 km (0.098 R)
• M80: 63,276,608 km (0.063 R)
• M81: 66,025,469 km (0.114 R)
• M82: 66,131,833 km (0.092 R)
• M83: 66,345,010 km (0.112 R)
• M84: 66,772,112 km (0.087 R)
• M85: 68,381,486 km (0.07 R)
• M86: 68,704,916 km (0.073 R)
• M87: 68,812,926 km (0.098 R)
• M88: 68,920,786 km (0.113 R)
• M89: 70,983,142 km (0.111 R)
• M90: 72,076,553 km (0.081 R)
• M91: 73,175,649 km (0.078 R)
• M92: 73,396,156 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit