🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.44 AU - 0.72 AU

Year: 285 Days

Day: 45.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,863,509 km

• M1: 288,125 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 12.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.35 AU - 2.83 AU

Year: 2691 Days

Day: 7 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,863,509 km

• M1: 153,039 km (0.059 R)
• M2: 845,228 km (0.093 R)
• M3: 1,347,278 km (0.112 R)
• M4: 1,863,840 km (0.092 R)
• M5: 2,381,748 km (0.075 R)
• M6: 2,929,126 km (0.119 R)
• M7: 3,503,732 km (0.093 R)
• M8: 4,257,555 km (0.081 R)
• M9: 4,950,343 km (0.094 R)
• M10: 5,821,302 km (0.111 R)
• M11: 6,532,490 km (0.077 R)
• M12: 7,118,315 km (0.07 R)
• M13: 8,599,484 km (0.088 R)
• M14: 9,303,940 km (0.11 R)
• M15: 10,354,566 km (0.072 R)
• M16: 10,908,677 km (0.083 R)
• M17: 12,735,566 km (0.101 R)
• M18: 14,366,781 km (0.105 R)
• M19: 16,717,113 km (0.079 R)
• M20: 18,843,497 km (0.107 R)
• M21: 19,610,785 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.4

Radius: 14.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.28 AU - 3.7 AU

Year: 3338 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,863,509 km

• M1: 176,825 km (0.053 R)
• M2: 660,026 km (0.04 R)
• M3: 1,223,262 km (0.088 R)
• M4: 1,718,880 km (0.085 R)
• M5: 2,335,821 km (0.11 R)
• M6: 3,045,214 km (0.105 R)
• M7: 3,688,934 km (0.064 R)
• M8: 5,381,783 km (0.104 R)
• M9: 6,327,691 km (0.119 R)
• M10: 6,934,310 km (0.108 R)
• M11: 8,622,522 km (0.092 R)
• M12: 9,997,775 km (0.117 R)
• M13: 10,487,409 km (0.047 R)
• M14: 17,685,011 km (0.116 R)
• M15: 20,282,629 km (0.114 R)
• M16: 21,202,357 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.6

Radius: 8.5

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.62 AU - 5.24 AU

Year: 6020 Days

Day: 8.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,863,509 km

• M1: 105,766 km (0.09 R)
• M2: 443,408 km (0.082 R)
• M3: 850,763 km (0.073 R)
• M4: 1,299,856 km (0.089 R)
• M5: 1,651,261 km (0.105 R)
• M6: 2,459,838 km (0.102 R)
• M7: 2,942,889 km (0.058 R)
• M8: 3,207,528 km (0.116 R)
• M9: 4,148,648 km (0.108 R)
• M10: 5,810,830 km (0.079 R)
• M11: 6,362,547 km (0.111 R)
• M12: 7,127,890 km (0.044 R)
• M13: 10,764,016 km (0.104 R)
• M14: 12,789,272 km (0.085 R)
• M15: 13,891,658 km (0.104 R)
• M16: 14,176,792 km (0.062 R)
• M17: 16,158,515 km (0.103 R)
• M18: 17,979,121 km (0.103 R)
• M19: 22,489,198 km (0.1 R)
• M20: 23,522,171 km (0.095 R)
• M21: 24,173,370 km (0.073 R)
• M22: 30,489,243 km (0.04 R)
• M23: 31,068,486 km (0.074 R)
• M24: 32,548,906 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.4

Radius: 7.1

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.89 AU - 8.51 AU

Year: 13796 Days

Day: 15.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,863,509 km

• M1: 94,396 km (0.042 R)
• M2: 420,520 km (0.083 R)
• M3: 739,462 km (0.09 R)
• M4: 1,041,650 km (0.088 R)
• M5: 1,283,251 km (0.108 R)
• M6: 1,692,102 km (0.075 R)
• M7: 2,125,636 km (0.077 R)
• M8: 3,188,230 km (0.093 R)
• M9: 4,121,272 km (0.059 R)
• M10: 6,022,511 km (0.097 R)
• M11: 6,305,700 km (0.072 R)
• M12: 7,119,512 km (0.049 R)
• M13: 7,390,434 km (0.12 R)
• M14: 7,809,906 km (0.102 R)
• M15: 9,163,767 km (0.116 R)
• M16: 11,203,085 km (0.085 R)
• M17: 11,570,199 km (0.062 R)
• M18: 12,851,953 km (0.111 R)
• M19: 13,527,088 km (0.083 R)
• M20: 17,587,623 km (0.057 R)
• M21: 20,251,213 km (0.058 R)
• M22: 23,369,880 km (0.094 R)
• M23: 28,006,816 km (0.102 R)
• M24: 30,068,274 km (0.108 R)
• M25: 30,421,475 km (0.095 R)
• M26: 30,658,438 km (0.058 R)
• M27: 34,362,631 km (0.084 R)
• M28: 36,455,206 km (0.106 R)
• M29: 41,908,647 km (0.044 R)
• M30: 42,497,015 km (0.109 R)
• M31: 54,050,608 km (0.09 R)
• M32: 54,922,913 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.3

Radius: 7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.9 AU - 9.62 AU

Year: 18194 Days

Day: 18 Hours

Environment

Temp: -234 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,863,509 km

• M1: 87,066 km (0.095 R)
• M2: 371,452 km (0.107 R)
• M3: 917,783 km (0.119 R)
• M4: 1,239,269 km (0.049 R)
• M5: 1,543,401 km (0.107 R)
• M6: 1,862,344 km (0.115 R)
• M7: 2,186,672 km (0.073 R)
• M8: 2,655,512 km (0.118 R)
• M9: 3,019,633 km (0.076 R)
• M10: 3,682,352 km (0.089 R)
• M11: 4,106,611 km (0.095 R)
• M12: 4,345,968 km (0.093 R)
• M13: 6,175,101 km (0.12 R)
• M14: 6,570,338 km (0.113 R)
• M15: 7,237,545 km (0.034 R)
• M16: 9,772,182 km (0.048 R)
• M17: 10,696,547 km (0.06 R)
• M18: 13,423,267 km (0.119 R)
• M19: 14,563,802 km (0.088 R)
• M20: 14,841,306 km (0.105 R)
• M21: 15,767,765 km (0.106 R)
• M22: 18,614,613 km (0.104 R)
• M23: 18,859,504 km (0.114 R)
• M24: 22,058,954 km (0.07 R)
• M25: 23,548,051 km (0.038 R)
• M26: 26,621,689 km (0.05 R)
• M27: 28,093,583 km (0.116 R)
• M28: 29,841,334 km (0.048 R)
• M29: 31,313,677 km (0.088 R)
• M30: 34,525,094 km (0.028 R)
• M31: 39,273,331 km (0.064 R)
• M32: 39,541,709 km (0.087 R)
• M33: 41,316,239 km (0.075 R)
• M34: 57,636,619 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.3

Radius: 4.8

Gravity: 31.48 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.12 AU - 12.72 AU

Year: 23300 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,863,509 km

• M1: 59,690 km (0.103 R)
• M2: 239,656 km (0.109 R)
• M3: 705,803 km (0.064 R)
• M4: 877,242 km (0.111 R)
• M5: 1,306,139 km (0.085 R)
• M6: 1,550,432 km (0.038 R)
• M7: 1,805,497 km (0.111 R)
• M8: 2,767,261 km (0.087 R)
• M9: 5,149,458 km (0.072 R)
• M10: 5,551,128 km (0.07 R)
• M11: 8,302,981 km (0.103 R)
• M12: 10,593,324 km (0.112 R)
• M13: 10,785,109 km (0.078 R)
• M14: 13,721,416 km (0.051 R)
• M15: 13,949,553 km (0.107 R)
• M16: 14,570,234 km (0.079 R)
• M17: 14,807,646 km (0.094 R)
• M18: 15,866,500 km (0.088 R)
• M19: 18,593,370 km (0.076 R)
• M20: 19,344,650 km (0.101 R)
• M21: 23,951,367 km (0.072 R)
• M22: 24,282,128 km (0.103 R)
• M23: 24,727,930 km (0.087 R)
• M24: 25,065,871 km (0.065 R)
• M25: 28,616,277 km (0.056 R)
• M26: 32,487,721 km (0.036 R)
• M27: 33,990,581 km (0.049 R)
• M28: 43,172,599 km (0.12 R)
• M29: 45,154,621 km (0.088 R)
• M30: 47,196,333 km (0.043 R)
• M31: 48,415,256 km (0.091 R)
• M32: 48,944,085 km (0.06 R)
• M33: 52,940,143 km (0.08 R)
• M34: 54,826,273 km (0.046 R)
• M35: 60,548,691 km (0.094 R)
• M36: 63,028,575 km (0.112 R)
• M37: 63,870,063 km (0.091 R)
• M38: 74,324,860 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit