🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.45 AU - 2.77 AU

Year: 1623 Days

Day: 15.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.86 AU - 4.42 AU

Year: 2674 Days

Day: 26.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,189,792 km

• M1: 2,151,517 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.2

Radius: 9.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.07 AU - 8.33 AU

Year: 9040 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,189,792 km

• M1: 127,009 km (0.087 R)
• M2: 199,264 km (0.067 R)
• M3: 274,213 km (0.076 R)
• M4: 431,590 km (0.105 R)
• M5: 1,223,112 km (0.066 R)
• M6: 2,289,147 km (0.064 R)
• M7: 2,678,699 km (0.099 R)
• M8: 3,289,358 km (0.111 R)
• M9: 4,748,386 km (0.057 R)
• M10: 4,950,493 km (0.064 R)
• M11: 5,185,212 km (0.118 R)
• M12: 6,191,257 km (0.095 R)
• M13: 6,348,934 km (0.038 R)
• M14: 6,603,998 km (0.04 R)
• M15: 6,797,578 km (0.081 R)
• M16: 6,895,115 km (0.11 R)
• M17: 8,412,337 km (0.075 R)
• M18: 8,517,056 km (0.058 R)
• M19: 8,657,378 km (0.109 R)
• M20: 8,975,872 km (0.066 R)
• M21: 9,442,917 km (0.118 R)
• M22: 9,734,184 km (0.059 R)
• M23: 9,991,492 km (0.042 R)
• M24: 10,102,494 km (0.092 R)
• M25: 11,582,316 km (0.084 R)
• M26: 11,933,273 km (0.083 R)
• M27: 12,129,844 km (0.087 R)
• M28: 12,645,957 km (0.104 R)
• M29: 12,806,176 km (0.11 R)
• M30: 12,926,752 km (0.081 R)
• M31: 14,612,870 km (0.07 R)
• M32: 14,781,018 km (0.106 R)
• M33: 14,865,391 km (0.117 R)
• M34: 14,949,914 km (0.1 R)
• M35: 15,034,586 km (0.075 R)
• M36: 15,588,697 km (0.12 R)
• M37: 15,846,753 km (0.091 R)
• M38: 16,367,054 km (0.086 R)
• M39: 16,585,467 km (0.112 R)
• M40: 16,717,113 km (0.068 R)
• M41: 17,246,690 km (0.029 R)
• M42: 17,602,882 km (0.088 R)
• M43: 18,640,343 km (0.098 R)
• M44: 18,868,480 km (0.032 R)
• M45: 19,697,701 km (0.114 R)
• M46: 20,632,688 km (0.091 R)
• M47: 20,774,208 km (0.107 R)
• M48: 21,010,871 km (0.087 R)
• M49: 21,343,577 km (0.115 R)
• M50: 22,014,224 km (0.08 R)
• M51: 22,984,366 km (0.04 R)
• M52: 23,327,095 km (0.118 R)
• M53: 23,869,238 km (0.086 R)
• M54: 24,166,788 km (0.041 R)
• M55: 25,672,491 km (0.048 R)
• M56: 26,334,461 km (0.103 R)
• M57: 26,744,509 km (0.097 R)
• M58: 27,415,455 km (0.106 R)
• M59: 27,519,276 km (0.117 R)
• M60: 29,249,376 km (0.05 R)
• M61: 30,154,293 km (0.078 R)
• M62: 30,583,340 km (0.112 R)
• M63: 30,690,901 km (0.091 R)
• M64: 30,798,611 km (0.084 R)
• M65: 31,393,263 km (0.064 R)
• M66: 31,719,237 km (0.081 R)
• M67: 32,979,000 km (0.089 R)
• M68: 33,255,158 km (0.112 R)
• M69: 33,421,062 km (0.096 R)
• M70: 33,531,914 km (0.054 R)
• M71: 34,311,020 km (0.038 R)
• M72: 34,983,612 km (0.086 R)
• M73: 35,096,109 km (0.107 R)
• M74: 35,208,756 km (0.105 R)
• M75: 36,000,728 km (0.083 R)
• M76: 36,227,967 km (0.111 R)
• M77: 36,341,811 km (0.101 R)
• M78: 38,411,348 km (0.095 R)
• M79: 38,934,641 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.3

Radius: 4.2

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.31 AU - 16.73 AU

Year: 21302 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,189,792 km

• M1: 110,104 km (0.113 R)
• M2: 183,557 km (0.052 R)
• M3: 287,078 km (0.107 R)
• M4: 499,358 km (0.099 R)
• M5: 546,930 km (0.029 R)
• M6: 663,915 km (0.106 R)
• M7: 752,627 km (0.082 R)
• M8: 863,928 km (0.102 R)
• M9: 1,041,052 km (0.061 R)
• M10: 1,251,087 km (0.06 R)
• M11: 1,831,676 km (0.091 R)
• M12: 2,007,454 km (0.119 R)
• M13: 2,402,243 km (0.094 R)
• M14: 2,511,599 km (0.056 R)
• M15: 2,622,451 km (0.071 R)
• M16: 2,877,964 km (0.094 R)
• M17: 2,994,201 km (0.112 R)
• M18: 3,141,406 km (0.081 R)
• M19: 3,231,015 km (0.105 R)
• M20: 4,637,983 km (0.114 R)
• M21: 4,705,900 km (0.102 R)
• M22: 5,910,313 km (0.087 R)
• M23: 6,021,015 km (0.064 R)
• M24: 6,132,316 km (0.047 R)
• M25: 6,169,566 km (0.043 R)
• M26: 6,357,012 km (0.078 R)
• M27: 7,361,711 km (0.056 R)
• M28: 7,841,771 km (0.082 R)
• M29: 7,963,394 km (0.086 R)
• M30: 8,747,885 km (0.087 R)
• M31: 9,298,854 km (0.11 R)
• M32: 10,124,036 km (0.064 R)
• M33: 10,212,149 km (0.115 R)
• M34: 10,478,433 km (0.111 R)
• M35: 11,017,584 km (0.118 R)
• M36: 11,108,390 km (0.059 R)
• M37: 11,382,154 km (0.104 R)
• M38: 11,982,789 km (0.093 R)
• M39: 12,641,170 km (0.089 R)
• M40: 13,118,536 km (0.102 R)
• M41: 13,456,328 km (0.096 R)
• M42: 13,650,507 km (0.119 R)
• M43: 14,785,356 km (0.109 R)
• M44: 15,389,432 km (0.067 R)
• M45: 15,592,586 km (0.039 R)
• M46: 15,643,599 km (0.091 R)
• M47: 17,513,273 km (0.093 R)
• M48: 18,259,318 km (0.119 R)
• M49: 18,744,314 km (0.053 R)
• M50: 18,906,927 km (0.105 R)
• M51: 19,892,478 km (0.097 R)
• M52: 19,947,679 km (0.107 R)
• M53: 20,224,585 km (0.096 R)
• M54: 20,335,736 km (0.09 R)
• M55: 21,855,950 km (0.104 R)
• M56: 23,412,366 km (0.1 R)
• M57: 23,704,531 km (0.118 R)
• M58: 24,706,687 km (0.111 R)
• M59: 24,825,467 km (0.082 R)
• M60: 24,944,547 km (0.11 R)
• M61: 25,963,758 km (0.075 R)
• M62: 26,024,046 km (0.096 R)
• M63: 26,508,743 km (0.088 R)
• M64: 29,794,211 km (0.065 R)
• M65: 30,364,777 km (0.1 R)
• M66: 31,066,990 km (0.074 R)
• M67: 31,581,008 km (0.107 R)
• M68: 32,552,497 km (0.106 R)
• M69: 32,878,470 km (0.104 R)
• M70: 33,271,015 km (0.045 R)
• M71: 33,402,213 km (0.09 R)
• M72: 33,796,852 km (0.115 R)
• M73: 34,856,902 km (0.036 R)
• M74: 34,990,194 km (0.086 R)
• M75: 36,805,714 km (0.047 R)
• M76: 37,417,719 km (0.074 R)
• M77: 37,827,617 km (0.085 R)
• M78: 42,077,991 km (0.081 R)
• M79: 42,361,928 km (0.086 R)
• M80: 43,360,793 km (0.1 R)
• M81: 44,079,013 km (0.112 R)
• M82: 46,330,311 km (0.1 R)
• M83: 46,696,975 km (0.117 R)
• M84: 47,064,537 km (0.083 R)
• M85: 47,359,245 km (0.11 R)
• M86: 47,506,898 km (0.066 R)
• M87: 47,728,602 km (0.036 R)
• M88: 48,842,209 km (0.073 R)
• M89: 49,814,296 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit