🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.71 AU

Year: 156 Days

Day: 36.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.86 AU - 2.52 AU

Year: 1172 Days

Day: 36.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.1

Radius: 9.6

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.11 AU - 14.35 AU

Year: 14529 Days

Day: 10.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,379,243 km

• M1: 124,765 km (0.027 R)
• M2: 218,413 km (0.107 R)
• M3: 327,769 km (0.069 R)
• M4: 429,795 km (0.069 R)
• M5: 728,093 km (0.081 R)
• M6: 953,836 km (0.111 R)
• M7: 1,019,509 km (0.101 R)
• M8: 1,446,013 km (0.054 R)
• M9: 1,652,458 km (0.107 R)
• M10: 1,952,252 km (0.099 R)
• M11: 2,479,734 km (0.061 R)
• M12: 2,855,375 km (0.03 R)
• M13: 3,049,852 km (0.07 R)
• M14: 3,148,886 km (0.06 R)
• M15: 3,215,457 km (0.12 R)
• M16: 3,350,095 km (0.076 R)
• M17: 3,452,270 km (0.12 R)
• M18: 3,835,989 km (0.113 R)
• M19: 4,014,908 km (0.099 R)
• M20: 4,123,516 km (0.114 R)
• M21: 4,233,321 km (0.07 R)
• M22: 5,664,673 km (0.034 R)
• M23: 5,745,905 km (0.119 R)
• M24: 5,868,724 km (0.103 R)
• M25: 6,795,483 km (0.098 R)
• M26: 7,453,265 km (0.06 R)
• M27: 8,408,148 km (0.119 R)
• M28: 8,971,085 km (0.097 R)
• M29: 9,113,801 km (0.081 R)
• M30: 9,209,245 km (0.107 R)
• M31: 10,182,678 km (0.115 R)
• M32: 10,934,108 km (0.082 R)
• M33: 12,331,352 km (0.105 R)
• M34: 13,619,839 km (0.089 R)
• M35: 14,280,164 km (0.103 R)
• M36: 14,558,416 km (0.096 R)
• M37: 15,063,608 km (0.106 R)
• M38: 15,574,784 km (0.118 R)
• M39: 16,672,234 km (0.027 R)
• M40: 16,965,147 km (0.104 R)
• M41: 17,082,880 km (0.118 R)
• M42: 17,259,854 km (0.106 R)
• M43: 21,115,291 km (0.115 R)
• M44: 22,651,212 km (0.091 R)
• M45: 23,301,664 km (0.105 R)
• M46: 23,629,283 km (0.096 R)
• M47: 24,090,493 km (0.052 R)
• M48: 25,021,740 km (0.058 R)
• M49: 25,289,969 km (0.119 R)
• M50: 26,032,573 km (0.112 R)
• M51: 26,100,490 km (0.042 R)
• M52: 26,440,676 km (0.098 R)
• M53: 26,988,054 km (0.099 R)
• M54: 29,497,409 km (0.119 R)
• M55: 29,638,929 km (0.052 R)
• M56: 34,287,234 km (0.109 R)
• M57: 35,409,068 km (0.07 R)
• M58: 35,559,563 km (0.03 R)
• M59: 35,710,358 km (0.109 R)
• M60: 37,152,631 km (0.108 R)
• M61: 37,305,520 km (0.095 R)
• M62: 38,227,492 km (0.084 R)
• M63: 38,381,877 km (0.1 R)
• M64: 39,234,734 km (0.118 R)
• M65: 40,722,485 km (0.092 R)
• M66: 42,069,165 km (0.05 R)
• M67: 43,430,506 km (0.076 R)
• M68: 43,914,455 km (0.098 R)
• M69: 43,995,238 km (0.086 R)
• M70: 44,319,117 km (0.087 R)
• M71: 46,360,829 km (0.076 R)
• M72: 46,525,387 km (0.105 R)
• M73: 46,772,821 km (0.061 R)
• M74: 47,351,616 km (0.111 R)
• M75: 48,016,129 km (0.114 R)
• M76: 51,044,140 km (0.117 R)
• M77: 52,667,127 km (0.115 R)
• M78: 53,614,381 km (0.116 R)
• M79: 55,700,673 km (0.094 R)
• M80: 56,051,031 km (0.091 R)
• M81: 57,282,820 km (0.104 R)
• M82: 57,813,444 km (0.045 R)
• M83: 57,902,155 km (0.058 R)
• M84: 58,612,595 km (0.115 R)
• M85: 58,701,606 km (0.083 R)
• M86: 59,415,188 km (0.025 R)
• M87: 59,773,176 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.7

Radius: 3.9

Gravity: 55.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.96 AU - 19.88 AU

Year: 28591 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,379,243 km

• M1: 51,761 km (0.099 R)
• M2: 109,057 km (0.053 R)
• M3: 167,699 km (0.032 R)
• M4: 319,092 km (0.054 R)
• M5: 362,924 km (0.106 R)
• M6: 612,454 km (0.084 R)
• M7: 1,309,281 km (0.076 R)
• M8: 1,345,184 km (0.081 R)
• M9: 1,529,339 km (0.027 R)
• M10: 1,760,917 km (0.079 R)
• M11: 2,086,591 km (0.084 R)
• M12: 2,564,108 km (0.076 R)
• M13: 3,074,087 km (0.093 R)
• M14: 3,716,011 km (0.096 R)
• M15: 4,560,491 km (0.097 R)
• M16: 4,615,094 km (0.056 R)
• M17: 6,293,134 km (0.099 R)
• M18: 6,476,541 km (0.113 R)
• M19: 6,723,826 km (0.117 R)
• M20: 8,204,097 km (0.077 R)
• M21: 8,741,752 km (0.082 R)
• M22: 9,639,488 km (0.095 R)
• M23: 10,134,807 km (0.096 R)
• M24: 10,493,692 km (0.092 R)
• M25: 10,566,098 km (0.062 R)
• M26: 11,224,029 km (0.069 R)
• M27: 12,121,766 km (0.102 R)
• M28: 12,426,198 km (0.053 R)
• M29: 13,747,596 km (0.079 R)
• M30: 13,985,307 km (0.081 R)
• M31: 14,949,914 km (0.106 R)
• M32: 15,112,826 km (0.108 R)
• M33: 16,018,940 km (0.055 R)
• M34: 16,858,034 km (0.111 R)
• M35: 18,490,895 km (0.113 R)
• M36: 18,578,260 km (0.068 R)
• M37: 18,929,067 km (0.066 R)
• M38: 20,263,480 km (0.117 R)
• M39: 21,078,789 km (0.074 R)
• M40: 21,536,259 km (0.119 R)
• M41: 22,367,874 km (0.092 R)
• M42: 24,062,668 km (0.08 R)
• M43: 24,829,058 km (0.115 R)
• M44: 27,374,466 km (0.107 R)
• M45: 28,073,836 km (0.068 R)
• M46: 28,476,104 km (0.106 R)
• M47: 28,981,595 km (0.114 R)
• M48: 29,899,079 km (0.074 R)
• M49: 30,412,798 km (0.082 R)
• M50: 30,619,094 km (0.113 R)
• M51: 32,602,313 km (0.115 R)
• M52: 33,130,992 km (0.11 R)
• M53: 34,841,942 km (0.108 R)
• M54: 36,581,467 km (0.068 R)
• M55: 36,800,927 km (0.095 R)
• M56: 37,020,686 km (0.106 R)
• M57: 42,081,283 km (0.04 R)
• M58: 42,196,174 km (0.106 R)
• M59: 42,887,765 km (0.096 R)
• M60: 43,234,981 km (0.103 R)
• M61: 44,632,974 km (0.069 R)
• M62: 46,876,642 km (0.115 R)
• M63: 47,234,331 km (0.082 R)
• M64: 49,762,834 km (0.036 R)
• M65: 54,323,624 km (0.111 R)
• M66: 57,098,066 km (0.048 R)
• M67: 57,735,054 km (0.076 R)
• M68: 58,502,491 km (0.104 R)
• M69: 59,789,033 km (0.071 R)
• M70: 60,306,193 km (0.093 R)
• M71: 60,954,849 km (0.052 R)
• M72: 61,084,850 km (0.069 R)
• M73: 63,572,363 km (0.055 R)
• M74: 66,895,530 km (0.118 R)
• M75: 68,105,627 km (0.063 R)
• M76: 68,375,502 km (0.103 R)
• M77: 70,547,364 km (0.089 R)
• M78: 70,957,112 km (0.12 R)
• M79: 73,293,831 km (0.114 R)
• M80: 73,570,438 km (0.072 R)
• M81: 74,263,375 km (0.066 R)
• M82: 75,655,832 km (0.031 R)
• M83: 77,478,682 km (0.1 R)
• M84: 80,311,318 km (0.115 R)
• M85: 81,310,781 km (0.113 R)
• M86: 81,453,946 km (0.081 R)
• M87: 87,979,854 km (0.106 R)
• M88: 90,044,155 km (0.108 R)
• M89: 90,933,814 km (0.114 R)
• M90: 93,020,704 km (0.072 R)
• M91: 93,769,890 km (0.066 R)
• M92: 99,069,843 km (0.055 R)
• M93: 99,375,622 km (0.048 R)
• M94: 101,370,808 km (0.096 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit