🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.53 AU - 0.79 AU

Year: 192 Days

Day: 16.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,550,211 km

• M1: 377,884 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 1.01 AU

Year: 271 Days

Day: 25 Hours

Environment

Temp: 106 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.84 AU - 0.86 AU

Year: 281 Days

Day: 17.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.98 AU - 1.44 AU

Year: 477 Days

Day: 31.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.74 AU - 1.84 AU

Year: 858 Days

Day: 41.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,550,211 km

• M1: 274,811 km (0.105 R)
• M2: 715,377 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.89 AU - 3.83 AU

Year: 2206 Days

Day: 39.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 178.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.52 AU - 4.92 AU

Year: 3105 Days

Day: 38.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.6

Radius: 7.2

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.22 AU - 19.72 AU

Year: 22858 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,550,211 km

• M1: 168,447 km (0.094 R)
• M2: 220,358 km (0.112 R)
• M3: 280,197 km (0.101 R)
• M4: 744,848 km (0.084 R)
• M5: 1,278,763 km (0.052 R)
• M6: 1,520,363 km (0.095 R)
• M7: 1,776,176 km (0.118 R)
• M8: 1,875,658 km (0.115 R)
• M9: 1,977,085 km (0.058 R)
• M10: 2,080,458 km (0.097 R)
• M11: 3,248,667 km (0.085 R)
• M12: 3,832,398 km (0.111 R)
• M13: 4,180,363 km (0.107 R)
• M14: 4,403,114 km (0.111 R)
• M15: 4,767,535 km (0.051 R)
• M16: 4,953,335 km (0.068 R)
• M17: 5,476,778 km (0.117 R)
• M18: 5,573,867 km (0.038 R)
• M19: 5,720,473 km (0.072 R)
• M20: 5,868,425 km (0.095 R)
• M21: 6,269,198 km (0.088 R)
• M22: 7,097,222 km (0.101 R)
• M23: 7,577,880 km (0.111 R)
• M24: 8,124,361 km (0.113 R)
• M25: 11,287,608 km (0.101 R)
• M26: 11,535,641 km (0.115 R)
• M27: 11,785,320 km (0.09 R)
• M28: 11,910,833 km (0.097 R)
• M29: 12,226,634 km (0.118 R)
• M30: 12,866,464 km (0.079 R)
• M31: 13,060,493 km (0.111 R)
• M32: 13,517,215 km (0.076 R)
• M33: 16,364,960 km (0.063 R)
• M34: 16,927,747 km (0.091 R)
• M35: 16,998,507 km (0.115 R)
• M36: 17,496,817 km (0.069 R)
• M37: 18,144,576 km (0.07 R)
• M38: 19,389,530 km (0.109 R)
• M39: 19,686,481 km (0.084 R)
• M40: 19,984,929 km (0.077 R)
• M41: 22,737,380 km (0.107 R)
• M42: 23,128,878 km (0.084 R)
• M43: 23,918,755 km (0.085 R)
• M44: 24,717,458 km (0.029 R)
• M45: 26,095,254 km (0.057 R)
• M46: 26,259,064 km (0.093 R)
• M47: 27,000,022 km (0.093 R)
• M48: 28,418,360 km (0.027 R)
• M49: 29,349,008 km (0.057 R)
• M50: 29,860,782 km (0.088 R)
• M51: 31,413,907 km (0.119 R)
• M52: 34,060,294 km (0.117 R)
• M53: 36,319,521 km (0.093 R)
• M54: 36,502,329 km (0.114 R)
• M55: 37,513,312 km (0.108 R)
• M56: 37,883,267 km (0.109 R)
• M57: 38,440,370 km (0.053 R)
• M58: 39,656,750 km (0.072 R)
• M59: 41,935,574 km (0.096 R)
• M60: 42,704,507 km (0.115 R)
• M61: 43,284,349 km (0.103 R)
• M62: 44,061,360 km (0.105 R)
• M63: 47,714,989 km (0.048 R)
• M64: 48,316,671 km (0.111 R)
• M65: 48,618,410 km (0.077 R)
• M66: 49,426,089 km (0.053 R)
• M67: 49,527,367 km (0.103 R)
• M68: 49,933,076 km (0.116 R)
• M69: 50,850,111 km (0.11 R)
• M70: 51,669,908 km (0.086 R)
• M71: 53,842,667 km (0.117 R)
• M72: 55,097,494 km (0.047 R)
• M73: 56,573,726 km (0.091 R)
• M74: 59,134,542 km (0.077 R)
• M75: 61,841,965 km (0.037 R)
• M76: 62,169,584 km (0.08 R)
• M77: 62,278,790 km (0.052 R)
• M78: 64,036,715 km (0.104 R)
• M79: 64,368,224 km (0.074 R)
• M80: 65,254,741 km (0.045 R)
• M81: 66,033,847 km (0.093 R)
• M82: 68,276,767 km (0.088 R)
• M83: 69,520,973 km (0.104 R)
• M84: 70,430,528 km (0.117 R)
• M85: 71,916,932 km (0.093 R)
• M86: 72,261,456 km (0.039 R)
• M87: 73,760,577 km (0.097 R)
• M88: 74,339,969 km (0.114 R)
• M89: 74,688,233 km (0.044 R)
• M90: 75,386,556 km (0.1 R)
• M91: 75,970,137 km (0.111 R)
• M92: 76,320,944 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.2

Radius: 7.5

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.4 AU - 16.66 AU

Year: 22987 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,550,211 km

• M1: 101,577 km (0.083 R)
• M2: 200,012 km (0.11 R)
• M3: 622,477 km (0.108 R)
• M4: 751,281 km (0.103 R)
• M5: 889,060 km (0.114 R)
• M6: 1,486,255 km (0.082 R)
• M7: 2,146,281 km (0.119 R)
• M8: 2,304,106 km (0.088 R)
• M9: 3,149,634 km (0.047 R)
• M10: 3,746,080 km (0.087 R)
• M11: 4,426,900 km (0.108 R)
• M12: 5,198,227 km (0.089 R)
• M13: 5,410,955 km (0.094 R)
• M14: 5,626,526 km (0.098 R)
• M15: 6,010,543 km (0.11 R)
• M16: 7,036,635 km (0.104 R)
• M17: 7,509,963 km (0.094 R)
• M18: 7,569,802 km (0.065 R)
• M19: 10,425,027 km (0.069 R)
• M20: 10,625,937 km (0.104 R)
• M21: 11,443,040 km (0.109 R)
• M22: 11,581,119 km (0.063 R)
• M23: 11,789,359 km (0.107 R)
• M24: 12,634,587 km (0.097 R)
• M25: 13,938,931 km (0.092 R)
• M26: 14,907,278 km (0.091 R)
• M27: 15,285,462 km (0.067 R)
• M28: 15,590,342 km (0.099 R)
• M29: 16,908,299 km (0.085 R)
• M30: 18,584,992 km (0.096 R)
• M31: 19,484,375 km (0.107 R)
• M32: 20,230,569 km (0.087 R)
• M33: 22,785,102 km (0.114 R)
• M34: 24,277,042 km (0.1 R)
• M35: 24,454,614 km (0.108 R)
• M36: 24,632,636 km (0.066 R)
• M37: 25,259,301 km (0.102 R)
• M38: 26,345,382 km (0.053 R)
• M39: 28,469,672 km (0.093 R)
• M40: 30,744,158 km (0.082 R)
• M41: 31,611,975 km (0.086 R)
• M42: 32,683,694 km (0.098 R)
• M43: 33,273,259 km (0.117 R)
• M44: 33,371,844 km (0.045 R)
• M45: 35,767,355 km (0.086 R)
• M46: 35,868,333 km (0.079 R)
• M47: 36,070,739 km (0.04 R)
• M48: 37,088,005 km (0.082 R)
• M49: 37,600,078 km (0.12 R)
• M50: 37,702,852 km (0.102 R)
• M51: 38,114,545 km (0.114 R)
• M52: 39,150,511 km (0.09 R)
• M53: 41,038,585 km (0.111 R)
• M54: 41,250,117 km (0.096 R)
• M55: 43,278,365 km (0.068 R)
• M56: 44,467,369 km (0.118 R)
• M57: 47,098,795 km (0.085 R)
• M58: 49,892,984 km (0.087 R)
• M59: 50,798,351 km (0.074 R)
• M60: 51,253,128 km (0.086 R)
• M61: 51,595,109 km (0.027 R)
• M62: 52,970,512 km (0.037 R)
• M63: 57,641,406 km (0.099 R)
• M64: 58,353,342 km (0.094 R)
• M65: 60,265,951 km (0.106 R)
• M66: 60,747,357 km (0.098 R)
• M67: 61,471,859 km (0.041 R)
• M68: 63,295,457 km (0.072 R)
• M69: 64,890,320 km (0.107 R)
• M70: 71,909,901 km (0.118 R)
• M71: 72,292,573 km (0.075 R)
• M72: 72,676,142 km (0.094 R)
• M73: 72,932,104 km (0.119 R)
• M74: 74,345,654 km (0.106 R)
• M75: 77,199,682 km (0.103 R)
• M76: 78,115,221 km (0.092 R)
• M77: 78,508,663 km (0.088 R)
• M78: 78,640,010 km (0.048 R)
• M79: 78,771,357 km (0.033 R)
• M80: 79,429,438 km (0.036 R)
• M81: 80,486,048 km (0.054 R)
• M82: 81,148,767 km (0.041 R)
• M83: 81,281,609 km (0.118 R)
• M84: 82,479,739 km (0.1 R)
• M85: 83,014,102 km (0.096 R)
• M86: 84,086,420 km (0.092 R)
• M87: 84,758,862 km (0.117 R)
• M88: 86,244,668 km (0.114 R)
• M89: 86,380,055 km (0.035 R)
• M90: 88,011,569 km (0.086 R)
• M91: 88,284,435 km (0.074 R)
• M92: 88,421,018 km (0.078 R)
• M93: 90,065,099 km (0.076 R)
• M94: 91,304,816 km (0.056 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit