🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.06 AU - 1.44 AU

Year: 524 Days

Day: 41.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.59 AU - 3.81 AU

Year: 2667 Days

Day: 20.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,583,181 km

• M1: 2,487,962 km (0.026 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 10.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.21 AU - 9.53 AU

Year: 9074 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,583,181 km

• M1: 144,811 km (0.074 R)
• M2: 319,541 km (0.107 R)
• M3: 557,850 km (0.118 R)
• M4: 825,481 km (0.116 R)
• M5: 1,227,600 km (0.108 R)
• M6: 1,324,988 km (0.087 R)
• M7: 1,510,490 km (0.116 R)
• M8: 1,832,574 km (0.117 R)
• M9: 2,078,812 km (0.097 R)
• M10: 2,235,890 km (0.083 R)
• M11: 2,437,697 km (0.086 R)
• M12: 2,624,545 km (0.11 R)
• M13: 2,794,638 km (0.074 R)
• M14: 3,145,744 km (0.067 R)
• M15: 3,675,320 km (0.106 R)
• M16: 4,357,487 km (0.119 R)
• M17: 4,790,722 km (0.096 R)
• M18: 5,052,070 km (0.107 R)
• M19: 5,452,842 km (0.107 R)
• M20: 5,698,332 km (0.092 R)
• M21: 5,975,388 km (0.085 R)
• M22: 6,342,202 km (0.114 R)
• M23: 7,038,580 km (0.119 R)
• M24: 7,276,141 km (0.082 R)
• M25: 7,486,177 km (0.092 R)
• M26: 7,576,833 km (0.104 R)
• M27: 8,346,364 km (0.093 R)
• M28: 8,503,293 km (0.109 R)
• M29: 8,788,127 km (0.057 R)
• M30: 9,563,343 km (0.119 R)
• M31: 9,793,574 km (0.11 R)
• M32: 9,859,696 km (0.056 R)
• M33: 10,159,042 km (0.065 R)
• M34: 10,937,699 km (0.059 R)
• M35: 12,159,315 km (0.031 R)
• M36: 13,350,264 km (0.11 R)
• M37: 13,460,517 km (0.025 R)
• M38: 14,090,175 km (0.107 R)
• M39: 14,691,708 km (0.103 R)
• M40: 14,767,404 km (0.111 R)
• M41: 15,416,809 km (0.074 R)
• M42: 16,192,773 km (0.098 R)
• M43: 16,388,746 km (0.117 R)
• M44: 16,862,373 km (0.046 R)
• M45: 17,021,246 km (0.103 R)
• M46: 18,187,810 km (0.107 R)
• M47: 18,637,052 km (0.06 R)
• M48: 20,428,038 km (0.106 R)
• M49: 20,554,897 km (0.095 R)
• M50: 21,108,409 km (0.116 R)
• M51: 21,193,979 km (0.06 R)
• M52: 22,055,962 km (0.105 R)
• M53: 22,229,795 km (0.091 R)
• M54: 22,360,394 km (0.03 R)
• M55: 22,534,974 km (0.107 R)
• M56: 22,622,489 km (0.099 R)
• M57: 23,769,755 km (0.103 R)
• M58: 25,117,034 km (0.074 R)
• M59: 25,207,690 km (0.113 R)
• M60: 26,212,689 km (0.071 R)
• M61: 26,535,072 km (0.104 R)
• M62: 26,858,951 km (0.083 R)
• M63: 27,603,949 km (0.116 R)
• M64: 28,073,088 km (0.115 R)
• M65: 28,261,431 km (0.098 R)
• M66: 28,544,770 km (0.104 R)
• M67: 28,924,150 km (0.062 R)
• M68: 29,066,866 km (0.082 R)
• M69: 29,544,083 km (0.072 R)
• M70: 30,023,844 km (0.118 R)
• M71: 30,361,337 km (0.093 R)
• M72: 30,457,977 km (0.109 R)
• M73: 30,603,087 km (0.034 R)
• M74: 30,991,293 km (0.089 R)
• M75: 31,088,532 km (0.092 R)
• M76: 31,332,376 km (0.101 R)
• M77: 31,723,575 km (0.096 R)
• M78: 32,708,826 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.1

Radius: 4.5

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.89 AU - 16.53 AU

Year: 21142 Days

Day: 22.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,583,181 km

• M1: 64,327 km (0.117 R)
• M2: 99,034 km (0.039 R)
• M3: 178,021 km (0.092 R)
• M4: 243,845 km (0.099 R)
• M5: 430,243 km (0.094 R)
• M6: 689,945 km (0.075 R)
• M7: 725,550 km (0.089 R)
• M8: 798,553 km (0.059 R)
• M9: 874,100 km (0.054 R)
• M10: 1,488,948 km (0.098 R)
• M11: 1,582,446 km (0.12 R)
• M12: 1,726,210 km (0.072 R)
• M13: 1,849,329 km (0.116 R)
• M14: 2,026,453 km (0.046 R)
• M15: 2,182,633 km (0.086 R)
• M16: 2,288,997 km (0.045 R)
• M17: 2,479,136 km (0.102 R)
• M18: 2,874,673 km (0.082 R)
• M19: 2,991,359 km (0.074 R)
• M20: 3,259,438 km (0.115 R)
• M21: 3,289,657 km (0.056 R)
• M22: 4,273,712 km (0.09 R)
• M23: 4,988,042 km (0.113 R)
• M24: 5,234,280 km (0.119 R)
• M25: 5,305,339 km (0.09 R)
• M26: 5,341,093 km (0.119 R)
• M27: 5,775,375 km (0.067 R)
• M28: 5,885,629 km (0.108 R)
• M29: 6,108,530 km (0.029 R)
• M30: 6,220,878 km (0.112 R)
• M31: 6,371,822 km (0.073 R)
• M32: 6,600,557 km (0.074 R)
• M33: 6,793,239 km (0.073 R)
• M34: 7,026,911 km (0.048 R)
• M35: 7,743,635 km (0.066 R)
• M36: 7,905,948 km (0.114 R)
• M37: 9,288,233 km (0.086 R)
• M38: 9,721,618 km (0.109 R)
• M39: 9,809,132 km (0.117 R)
• M40: 9,940,779 km (0.11 R)
• M41: 11,659,060 km (0.103 R)
• M42: 13,030,723 km (0.034 R)
• M43: 13,223,853 km (0.079 R)
• M44: 13,320,793 km (0.068 R)
• M45: 13,907,366 km (0.087 R)
• M46: 14,055,318 km (0.089 R)
• M47: 15,257,786 km (0.117 R)
• M48: 15,359,513 km (0.091 R)
• M49: 15,563,414 km (0.102 R)
• M50: 15,974,210 km (0.101 R)
• M51: 16,649,345 km (0.083 R)
• M52: 16,701,705 km (0.053 R)
• M53: 17,386,863 km (0.086 R)
• M54: 19,386,388 km (0.067 R)
• M55: 19,606,895 km (0.049 R)
• M56: 19,772,799 km (0.043 R)
• M57: 20,106,103 km (0.076 R)
• M58: 20,497,152 km (0.089 R)
• M59: 20,834,346 km (0.093 R)
• M60: 21,971,738 km (0.085 R)
• M61: 22,259,266 km (0.06 R)
• M62: 22,432,350 km (0.115 R)
• M63: 22,547,989 km (0.099 R)
• M64: 23,070,834 km (0.028 R)
• M65: 23,538,926 km (0.114 R)
• M66: 23,951,068 km (0.059 R)
• M67: 24,424,994 km (0.038 R)
• M68: 24,782,533 km (0.092 R)
• M69: 26,351,515 km (0.091 R)
• M70: 28,076,828 km (0.078 R)
• M71: 29,141,964 km (0.086 R)
• M72: 29,521,045 km (0.093 R)
• M73: 30,029,080 km (0.118 R)
• M74: 30,668,162 km (0.081 R)
• M75: 31,182,629 km (0.088 R)
• M76: 31,247,255 km (0.107 R)
• M77: 31,440,984 km (0.032 R)
• M78: 31,505,611 km (0.111 R)
• M79: 32,546,662 km (0.094 R)
• M80: 32,874,282 km (0.12 R)
• M81: 34,062,837 km (0.114 R)
• M82: 35,332,623 km (0.053 R)
• M83: 36,958,603 km (0.075 R)
• M84: 38,262,947 km (0.113 R)
• M85: 40,002,022 km (0.095 R)
• M86: 43,125,027 km (0.067 R)
• M87: 44,062,557 km (0.094 R)
• M88: 44,424,883 km (0.079 R)
• M89: 44,788,256 km (0.073 R)
• M90: 46,251,622 km (0.11 R)
• M91: 47,211,293 km (0.063 R)
• M92: 50,355,990 km (0.046 R)
• M93: 50,583,229 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 15,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit