🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 1 AU

Year: 274 Days

Day: 40.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2 AU - 2.28 AU

Year: 1155 Days

Day: 23.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.82 AU - 4.1 AU

Year: 2375 Days

Day: 43.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,977,398 km

• M1: 1,939,536 km (0.11 R)
• M2: 2,579,516 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 12.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.8 AU - 6.92 AU

Year: 6629 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 72,977,398 km

• M1: 171,140 km (0.094 R)
• M2: 260,599 km (0.117 R)
• M3: 378,632 km (0.116 R)
• M4: 496,067 km (0.071 R)
• M5: 840,590 km (0.089 R)
• M6: 1,498,522 km (0.082 R)
• M7: 1,901,389 km (0.115 R)
• M8: 2,156,902 km (0.11 R)
• M9: 2,536,432 km (0.078 R)
• M10: 2,637,710 km (0.082 R)
• M11: 2,831,738 km (0.033 R)
• M12: 3,016,940 km (0.105 R)
• M13: 3,151,878 km (0.113 R)
• M14: 3,330,198 km (0.115 R)
• M15: 3,497,897 km (0.103 R)
• M16: 3,929,487 km (0.062 R)
• M17: 4,347,763 km (0.104 R)
• M18: 4,454,725 km (0.078 R)
• M19: 4,547,027 km (0.092 R)
• M20: 4,655,486 km (0.05 R)
• M21: 4,780,550 km (0.038 R)
• M22: 5,308,331 km (0.094 R)
• M23: 5,537,964 km (0.072 R)
• M24: 5,653,902 km (0.072 R)
• M25: 6,263,663 km (0.076 R)
• M26: 7,019,282 km (0.093 R)
• M27: 8,065,120 km (0.118 R)
• M28: 8,159,217 km (0.068 R)
• M29: 8,348,459 km (0.086 R)
• M30: 8,596,642 km (0.091 R)
• M31: 8,692,833 km (0.029 R)
• M32: 8,789,324 km (0.052 R)
• M33: 9,494,678 km (0.069 R)
• M34: 9,773,827 km (0.085 R)
• M35: 10,218,133 km (0.077 R)
• M36: 10,731,104 km (0.106 R)
• M37: 10,917,952 km (0.107 R)
• M38: 11,252,602 km (0.102 R)
• M39: 11,442,292 km (0.064 R)
• M40: 11,760,786 km (0.074 R)
• M41: 11,953,468 km (0.095 R)
• M42: 12,756,061 km (0.118 R)
• M43: 13,020,251 km (0.109 R)
• M44: 13,981,417 km (0.029 R)
• M45: 14,185,468 km (0.045 R)
• M46: 14,826,645 km (0.102 R)
• M47: 15,900,758 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.4

Radius: 5.1

Gravity: 34.54 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.4 AU - 12.7 AU

Year: 16404 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,977,398 km

• M1: 89,160 km (0.103 R)
• M2: 334,501 km (0.099 R)
• M3: 520,601 km (0.081 R)
• M4: 953,088 km (0.065 R)
• M5: 2,403,888 km (0.095 R)
• M6: 2,438,744 km (0.09 R)
• M7: 2,651,323 km (0.111 R)
• M8: 3,841,973 km (0.03 R)
• M9: 4,214,920 km (0.067 R)
• M10: 4,299,293 km (0.097 R)
• M11: 5,493,084 km (0.113 R)
• M12: 6,245,711 km (0.103 R)
• M13: 6,487,461 km (0.118 R)
• M14: 6,781,720 km (0.119 R)
• M15: 8,476,066 km (0.115 R)
• M16: 9,232,433 km (0.11 R)
• M17: 10,349,929 km (0.078 R)
• M18: 10,463,922 km (0.117 R)
• M19: 10,808,745 km (0.094 R)
• M20: 11,215,652 km (0.046 R)
• M21: 12,284,828 km (0.064 R)
• M22: 14,011,636 km (0.111 R)
• M23: 14,264,456 km (0.084 R)
• M24: 14,327,886 km (0.095 R)
• M25: 15,681,746 km (0.095 R)
• M26: 16,407,146 km (0.11 R)
• M27: 18,095,957 km (0.116 R)
• M28: 18,371,217 km (0.116 R)
• M29: 19,135,363 km (0.105 R)
• M30: 19,415,859 km (0.1 R)
• M31: 19,556,630 km (0.094 R)
• M32: 19,697,701 km (0.047 R)
• M33: 19,839,071 km (0.115 R)
• M34: 21,054,853 km (0.045 R)
• M35: 22,663,479 km (0.101 R)
• M36: 23,183,481 km (0.084 R)
• M37: 23,632,424 km (0.094 R)
• M38: 24,008,813 km (0.063 R)
• M39: 24,538,988 km (0.087 R)
• M40: 25,687,899 km (0.069 R)
• M41: 26,385,624 km (0.085 R)
• M42: 29,561,437 km (0.102 R)
• M43: 30,210,841 km (0.098 R)
• M44: 31,358,706 km (0.048 R)
• M45: 31,689,317 km (0.087 R)
• M46: 32,187,328 km (0.052 R)
• M47: 32,939,207 km (0.114 R)
• M48: 33,696,920 km (0.111 R)
• M49: 34,375,197 km (0.107 R)
• M50: 34,545,589 km (0.114 R)
• M51: 35,143,681 km (0.099 R)
• M52: 36,350,338 km (0.104 R)
• M53: 36,958,752 km (0.068 R)
• M54: 37,045,968 km (0.11 R)
• M55: 40,409,377 km (0.079 R)
• M56: 43,869,127 km (0.053 R)
• M57: 44,702,387 km (0.059 R)
• M58: 47,044,042 km (0.05 R)
• M59: 47,422,375 km (0.095 R)
• M60: 48,468,214 km (0.112 R)
• M61: 48,754,694 km (0.093 R)
• M62: 50,388,901 km (0.112 R)
• M63: 50,775,911 km (0.076 R)
• M64: 51,164,117 km (0.084 R)
• M65: 51,455,833 km (0.114 R)
• M66: 52,824,504 km (0.106 R)
• M67: 53,316,232 km (0.032 R)
• M68: 53,809,457 km (0.119 R)
• M69: 54,403,210 km (0.107 R)
• M70: 54,701,060 km (0.085 R)
• M71: 55,597,600 km (0.113 R)
• M72: 55,897,394 km (0.06 R)
• M73: 56,097,706 km (0.066 R)
• M74: 56,398,547 km (0.036 R)
• M75: 58,417,520 km (0.063 R)
• M76: 59,129,755 km (0.07 R)
• M77: 59,742,658 km (0.064 R)
• M78: 59,947,308 km (0.051 R)
• M79: 61,283,815 km (0.07 R)
• M80: 61,387,037 km (0.091 R)
• M81: 61,903,898 km (0.117 R)
• M82: 62,422,255 km (0.101 R)
• M83: 62,942,107 km (0.076 R)
• M84: 65,035,580 km (0.052 R)
• M85: 65,668,080 km (0.076 R)
• M86: 68,432,349 km (0.093 R)
• M87: 68,861,097 km (0.116 R)
• M88: 70,368,295 km (0.109 R)
• M89: 72,104,229 km (0.067 R)
• M90: 72,431,250 km (0.079 R)
• M91: 72,758,720 km (0.094 R)
• M92: 72,868,076 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit