🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.08 AU - 2.12 AU

Year: 868 Days

Day: 41.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.7 AU - 2.98 AU

Year: 1365 Days

Day: 14.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,136,510 km

• M1: 53,706 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.23 AU - 9.67 AU

Year: 7637 Days

Day: 33.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 14.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.42 AU - 15.2 AU

Year: 16256 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 88,136,510 km

• M1: 303,983 km (0.119 R)
• M2: 586,424 km (0.091 R)
• M3: 1,331,271 km (0.088 R)
• M4: 1,554,023 km (0.111 R)
• M5: 1,745,658 km (0.113 R)
• M6: 2,176,799 km (0.107 R)
• M7: 2,820,668 km (0.069 R)
• M8: 3,355,181 km (0.099 R)
• M9: 4,733,725 km (0.118 R)
• M10: 4,858,640 km (0.09 R)
• M11: 5,271,829 km (0.089 R)
• M12: 6,098,507 km (0.119 R)
• M13: 6,200,383 km (0.118 R)
• M14: 6,509,751 km (0.096 R)
• M15: 7,036,635 km (0.084 R)
• M16: 8,131,691 km (0.052 R)
• M17: 9,436,484 km (0.077 R)
• M18: 12,022,134 km (0.113 R)
• M19: 14,084,939 km (0.105 R)
• M20: 14,857,761 km (0.037 R)
• M21: 15,831,494 km (0.102 R)
• M22: 16,873,742 km (0.064 R)
• M23: 16,969,634 km (0.112 R)
• M24: 17,258,358 km (0.083 R)
• M25: 17,548,578 km (0.05 R)
• M26: 17,938,131 km (0.097 R)
• M27: 18,035,968 km (0.034 R)
• M28: 18,183,172 km (0.04 R)
• M29: 18,281,458 km (0.079 R)
• M30: 18,825,246 km (0.055 R)
• M31: 19,676,159 km (0.083 R)
• M32: 20,030,108 km (0.083 R)
• M33: 20,284,274 km (0.107 R)
• M34: 20,539,488 km (0.089 R)
• M35: 21,104,819 km (0.116 R)
• M36: 21,571,265 km (0.098 R)
• M37: 21,831,715 km (0.116 R)
• M38: 23,097,014 km (0.088 R)
• M39: 24,984,490 km (0.094 R)
• M40: 25,093,846 km (0.095 R)
• M41: 25,698,221 km (0.116 R)
• M42: 26,085,231 km (0.036 R)
• M43: 26,362,885 km (0.035 R)
• M44: 27,426,974 km (0.1 R)
• M45: 28,276,990 km (0.039 R)
• M46: 31,231,099 km (0.086 R)
• M47: 31,881,101 km (0.113 R)
• M48: 32,059,272 km (0.104 R)
• M49: 34,708,352 km (0.084 R)
• M50: 35,258,872 km (0.044 R)
• M51: 35,381,542 km (0.089 R)
• M52: 36,182,788 km (0.075 R)
• M53: 38,306,480 km (0.093 R)
• M54: 38,495,721 km (0.054 R)
• M55: 40,213,703 km (0.097 R)
• M56: 42,216,818 km (0.11 R)
• M57: 44,053,880 km (0.108 R)
• M58: 44,186,125 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 24.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.8

Radius: 3.6

Gravity: 26.45 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 19.33 AU - 30.29 AU

Year: 35246 Days

Day: 23 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,136,510 km

• M1: 525,537 km (0.1 R)
• M2: 942,317 km (0.065 R)
• M3: 1,711,400 km (0.104 R)
• M4: 2,038,121 km (0.116 R)
• M5: 2,344,348 km (0.1 R)
• M6: 2,423,186 km (0.093 R)
• M7: 2,502,922 km (0.113 R)
• M8: 2,706,076 km (0.105 R)
• M9: 2,788,804 km (0.07 R)
• M10: 2,999,288 km (0.064 R)
• M11: 4,173,781 km (0.08 R)
• M12: 4,365,864 km (0.092 R)
• M13: 6,219,382 km (0.082 R)
• M14: 7,864,958 km (0.113 R)
• M15: 8,221,301 km (0.065 R)
• M16: 8,341,128 km (0.095 R)
• M17: 9,259,061 km (0.116 R)
• M18: 9,446,507 km (0.082 R)
• M19: 10,337,512 km (0.096 R)
• M20: 10,597,064 km (0.114 R)
• M21: 11,521,878 km (0.055 R)
• M22: 12,266,577 km (0.108 R)
• M23: 13,802,049 km (0.094 R)
• M24: 14,447,414 km (0.101 R)
• M25: 14,883,043 km (0.119 R)
• M26: 14,956,197 km (0.085 R)
• M27: 15,029,350 km (0.115 R)
• M28: 16,592,797 km (0.113 R)
• M29: 17,740,811 km (0.07 R)
• M30: 18,051,227 km (0.104 R)
• M31: 18,207,108 km (0.063 R)
• M32: 18,835,270 km (0.1 R)
• M33: 19,710,417 km (0.086 R)
• M34: 19,870,936 km (0.042 R)
• M35: 19,951,270 km (0.119 R)
• M36: 20,924,853 km (0.089 R)
• M37: 21,170,642 km (0.119 R)
• M38: 21,997,021 km (0.103 R)
• M39: 24,970,727 km (0.071 R)
• M40: 25,492,973 km (0.081 R)
• M41: 25,755,517 km (0.071 R)
• M42: 25,843,182 km (0.117 R)
• M43: 26,283,149 km (0.071 R)
• M44: 26,814,371 km (0.062 R)
• M45: 27,349,184 km (0.113 R)
• M46: 27,977,644 km (0.114 R)
• M47: 28,338,773 km (0.077 R)
• M48: 29,983,153 km (0.085 R)
• M49: 31,376,957 km (0.117 R)
• M50: 33,077,136 km (0.103 R)
• M51: 33,363,467 km (0.068 R)
• M52: 34,130,904 km (0.113 R)
• M53: 35,487,756 km (0.065 R)
• M54: 37,059,881 km (0.066 R)
• M55: 37,456,464 km (0.041 R)
• M56: 39,561,606 km (0.087 R)
• M57: 40,373,473 km (0.077 R)
• M58: 40,781,576 km (0.084 R)
• M59: 40,986,077 km (0.105 R)
• M60: 41,396,274 km (0.087 R)
• M61: 43,571,427 km (0.113 R)
• M62: 44,831,041 km (0.085 R)
• M63: 44,936,508 km (0.104 R)
• M64: 45,996,109 km (0.092 R)
• M65: 46,742,603 km (0.083 R)
• M66: 48,139,697 km (0.071 R)
• M67: 48,355,866 km (0.046 R)
• M68: 48,464,175 km (0.093 R)
• M69: 49,006,318 km (0.102 R)
• M70: 49,878,024 km (0.055 R)
• M71: 51,636,697 km (0.05 R)
• M72: 51,747,399 km (0.089 R)
• M73: 53,751,413 km (0.098 R)
• M74: 56,007,947 km (0.098 R)
• M75: 56,349,030 km (0.034 R)
• M76: 57,835,135 km (0.07 R)
• M77: 59,681,921 km (0.093 R)
• M78: 60,262,959 km (0.109 R)
• M79: 60,495,883 km (0.12 R)
• M80: 61,196,599 km (0.108 R)
• M81: 64,382,585 km (0.113 R)
• M82: 66,175,815 km (0.107 R)
• M83: 68,227,849 km (0.107 R)
• M84: 68,470,646 km (0.109 R)
• M85: 70,055,785 km (0.036 R)
• M86: 71,776,310 km (0.053 R)
• M87: 73,262,116 km (0.108 R)
• M88: 74,507,967 km (0.1 R)
• M89: 75,258,799 km (0.118 R)
• M90: 76,012,174 km (0.11 R)
• M91: 78,287,408 km (0.113 R)
• M92: 78,668,733 km (0.112 R)
• M93: 79,433,328 km (0.077 R)
• M94: 80,072,260 km (0.104 R)
• M95: 83,033,700 km (0.105 R)
• M96: 85,899,696 km (0.074 R)
• M97: 87,081,519 km (0.118 R)

Kuiper Belt

Range: 38.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit