🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.66 AU - 0.74 AU

Year: 223 Days

Day: 27.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.61 AU - 0.81 AU

Year: 228 Days

Day: 32.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,088,285 km

• M1: 34,258 km (0.095 R)
• M2: 207,193 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.68 AU - 0.88 AU

Year: 262 Days

Day: 47.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.74 AU - 1.04 AU

Year: 320 Days

Day: 19.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.47 AU - 3.09 AU

Year: 1765 Days

Day: 24.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.83 AU - 2.83 AU

Year: 1813 Days

Day: 15.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,088,285 km

• M1: 1,602,343 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 8.5

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.9 AU - 10.92 AU

Year: 13723 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,088,285 km

• M1: 107,411 km (0.07 R)
• M2: 165,754 km (0.075 R)
• M3: 242,049 km (0.108 R)
• M4: 403,765 km (0.107 R)
• M5: 705,204 km (0.094 R)
• M6: 1,153,549 km (0.09 R)
• M7: 1,630,018 km (0.118 R)
• M8: 1,727,257 km (0.11 R)
• M9: 2,162,288 km (0.042 R)
• M10: 2,406,282 km (0.062 R)
• M11: 2,659,252 km (0.096 R)
• M12: 3,069,599 km (0.116 R)
• M13: 3,562,972 km (0.103 R)
• M14: 3,658,266 km (0.105 R)
• M15: 4,147,601 km (0.079 R)
• M16: 4,247,981 km (0.105 R)
• M17: 5,922,729 km (0.031 R)
• M18: 7,046,957 km (0.119 R)
• M19: 7,247,269 km (0.116 R)
• M20: 7,368,443 km (0.118 R)
• M21: 7,984,338 km (0.118 R)
• M22: 8,277,400 km (0.116 R)
• M23: 8,831,062 km (0.074 R)
• M24: 9,440,673 km (0.099 R)
• M25: 9,750,640 km (0.118 R)
• M26: 9,839,800 km (0.118 R)
• M27: 10,562,956 km (0.117 R)
• M28: 10,654,510 km (0.065 R)
• M29: 11,256,342 km (0.084 R)
• M30: 11,632,132 km (0.079 R)
• M31: 13,522,750 km (0.025 R)
• M32: 13,722,014 km (0.119 R)
• M33: 13,922,176 km (0.109 R)
• M34: 14,477,932 km (0.077 R)
• M35: 15,663,047 km (0.093 R)
• M36: 15,977,352 km (0.108 R)
• M37: 16,082,519 km (0.114 R)
• M38: 16,932,684 km (0.045 R)
• M39: 17,525,540 km (0.119 R)
• M40: 19,288,850 km (0.052 R)
• M41: 19,513,097 km (0.09 R)
• M42: 20,077,829 km (0.097 R)
• M43: 20,762,539 km (0.117 R)
• M44: 21,050,066 km (0.069 R)
• M45: 21,223,300 km (0.106 R)
• M46: 21,454,878 km (0.087 R)
• M47: 21,512,922 km (0.116 R)
• M48: 22,213,489 km (0.103 R)
• M49: 23,099,706 km (0.12 R)
• M50: 23,338,016 km (0.102 R)
• M51: 25,334,848 km (0.075 R)
• M52: 26,198,327 km (0.047 R)
• M53: 27,071,530 km (0.048 R)
• M54: 27,259,874 km (0.062 R)
• M55: 27,511,647 km (0.109 R)
• M56: 28,462,790 km (0.029 R)
• M57: 29,167,246 km (0.068 R)
• M58: 29,553,807 km (0.111 R)
• M59: 29,812,612 km (0.11 R)
• M60: 30,332,165 km (0.107 R)
• M61: 31,248,751 km (0.083 R)
• M62: 32,307,455 km (0.042 R)
• M63: 32,640,610 km (0.039 R)
• M64: 33,109,150 km (0.034 R)
• M65: 33,579,785 km (0.098 R)
• M66: 34,391,802 km (0.067 R)
• M67: 34,459,720 km (0.12 R)
• M68: 34,800,205 km (0.09 R)
• M69: 36,104,100 km (0.074 R)
• M70: 37,774,061 km (0.086 R)
• M71: 38,406,710 km (0.102 R)
• M72: 38,477,171 km (0.077 R)
• M73: 38,901,281 km (0.1 R)
• M74: 39,042,950 km (0.093 R)
• M75: 39,184,769 km (0.101 R)
• M76: 40,972,314 km (0.103 R)
• M77: 43,225,557 km (0.088 R)
• M78: 44,700,442 km (0.104 R)
• M79: 45,444,093 km (0.105 R)
• M80: 45,668,041 km (0.061 R)
• M81: 46,416,928 km (0.119 R)
• M82: 47,170,004 km (0.086 R)
• M83: 48,154,956 km (0.073 R)
• M84: 48,611,828 km (0.1 R)
• M85: 48,840,713 km (0.059 R)
• M86: 49,453,167 km (0.108 R)
• M87: 50,453,677 km (0.075 R)
• M88: 50,840,238 km (0.039 R)
• M89: 51,383,129 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772

Radius: 3.1

Gravity: 80.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.06 AU - 14.7 AU

Year: 18637 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,088,285 km

• M1: 220,956 km (0.099 R)
• M2: 252,072 km (0.108 R)
• M3: 665,411 km (0.116 R)
• M4: 1,039,107 km (0.107 R)
• M5: 1,558,511 km (0.101 R)
• M6: 1,811,481 km (0.108 R)
• M7: 1,844,093 km (0.107 R)
• M8: 2,009,548 km (0.093 R)
• M9: 2,249,354 km (0.109 R)
• M10: 2,319,515 km (0.086 R)
• M11: 2,426,178 km (0.081 R)
• M12: 2,755,742 km (0.106 R)
• M13: 3,177,160 km (0.116 R)
• M14: 4,250,674 km (0.085 R)
• M15: 5,852,717 km (0.079 R)
• M16: 5,997,977 km (0.06 R)
• M17: 7,408,685 km (0.082 R)
• M18: 8,916,033 km (0.092 R)
• M19: 10,048,489 km (0.11 R)
• M20: 10,106,383 km (0.094 R)
• M21: 10,572,830 km (0.088 R)
• M22: 11,952,271 km (0.101 R)
• M23: 12,013,607 km (0.098 R)
• M24: 12,445,196 km (0.076 R)
• M25: 12,694,277 km (0.078 R)
• M26: 14,157,344 km (0.106 R)
• M27: 14,287,045 km (0.036 R)
• M28: 15,339,018 km (0.113 R)
• M29: 15,941,598 km (0.12 R)
• M30: 16,483,741 km (0.075 R)
• M31: 16,551,808 km (0.103 R)
• M32: 17,865,127 km (0.101 R)
• M33: 18,711,702 km (0.115 R)
• M34: 19,068,343 km (0.101 R)
• M35: 19,139,851 km (0.069 R)
• M36: 19,283,315 km (0.09 R)
• M37: 21,551,817 km (0.08 R)
• M38: 22,226,055 km (0.08 R)
• M39: 22,301,303 km (0.05 R)
• M40: 22,907,174 km (0.109 R)
• M41: 22,983,170 km (0.085 R)
• M42: 23,671,918 km (0.099 R)
• M43: 24,991,222 km (0.081 R)
• M44: 25,148,000 km (0.086 R)
• M45: 25,541,293 km (0.084 R)
• M46: 26,334,162 km (0.107 R)
• M47: 26,813,623 km (0.037 R)
• M48: 27,862,454 km (0.066 R)
• M49: 27,943,685 km (0.077 R)
• M50: 31,510,697 km (0.101 R)
• M51: 33,649,199 km (0.094 R)
• M52: 34,779,710 km (0.1 R)
• M53: 36,365,298 km (0.103 R)
• M54: 36,543,020 km (0.054 R)
• M55: 37,077,683 km (0.065 R)
• M56: 37,525,130 km (0.098 R)
• M57: 39,515,230 km (0.034 R)
• M58: 39,606,635 km (0.113 R)
• M59: 41,911,190 km (0.092 R)
• M60: 42,564,185 km (0.053 R)
• M61: 42,845,129 km (0.118 R)
• M62: 43,691,554 km (0.081 R)
• M63: 43,785,950 km (0.05 R)
• M64: 44,069,438 km (0.11 R)
• M65: 44,164,134 km (0.102 R)
• M66: 46,938,426 km (0.102 R)
• M67: 47,908,120 km (0.096 R)
• M68: 48,200,284 km (0.032 R)
• M69: 50,064,423 km (0.072 R)
• M70: 50,558,844 km (0.104 R)
• M71: 51,353,508 km (0.088 R)
• M72: 51,552,773 km (0.036 R)
• M73: 51,652,554 km (0.081 R)
• M74: 52,152,062 km (0.082 R)
• M75: 53,761,735 km (0.099 R)
• M76: 56,206,613 km (0.1 R)
• M77: 57,029,551 km (0.103 R)
• M78: 57,235,846 km (0.073 R)
• M79: 58,687,394 km (0.049 R)
• M80: 58,791,514 km (0.106 R)
• M81: 61,732,309 km (0.071 R)
• M82: 63,007,332 km (0.064 R)
• M83: 63,113,846 km (0.101 R)
• M84: 65,367,089 km (0.106 R)
• M85: 66,883,862 km (0.115 R)
• M86: 67,101,377 km (0.052 R)
• M87: 67,210,284 km (0.102 R)
• M88: 68,412,153 km (0.106 R)
• M89: 69,731,158 km (0.059 R)
• M90: 71,169,691 km (0.082 R)
• M91: 73,738,436 km (0.092 R)
• M92: 73,963,282 km (0.104 R)
• M93: 74,075,779 km (0.061 R)
• M94: 75,430,089 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.2

Radius: 6

Gravity: 22.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.38 AU - 16.92 AU

Year: 23576 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,088,285 km

• M1: 77,492 km (0.072 R)
• M2: 388,655 km (0.039 R)
• M3: 430,393 km (0.095 R)
• M4: 589,864 km (0.073 R)
• M5: 1,111,363 km (0.112 R)
• M6: 1,464,264 km (0.094 R)
• M7: 2,149,721 km (0.108 R)
• M8: 2,668,826 km (0.108 R)
• M9: 3,006,917 km (0.066 R)
• M10: 3,050,151 km (0.106 R)
• M11: 4,490,030 km (0.073 R)
• M12: 4,539,547 km (0.034 R)
• M13: 4,689,145 km (0.099 R)
• M14: 4,840,389 km (0.115 R)
• M15: 5,567,584 km (0.112 R)
• M16: 6,107,632 km (0.079 R)
• M17: 6,439,740 km (0.092 R)
• M18: 6,551,639 km (0.042 R)
• M19: 7,006,117 km (0.103 R)
• M20: 7,353,633 km (0.061 R)
• M21: 7,766,074 km (0.099 R)
• M22: 8,429,541 km (0.119 R)
• M23: 8,490,726 km (0.107 R)
• M24: 8,923,214 km (0.118 R)
• M25: 9,617,498 km (0.114 R)
• M26: 10,068,385 km (0.092 R)
• M27: 10,591,978 km (0.064 R)
• M28: 11,529,508 km (0.117 R)
• M29: 11,665,492 km (0.094 R)
• M30: 12,773,414 km (0.069 R)
• M31: 13,268,583 km (0.11 R)
• M32: 13,339,792 km (0.116 R)
• M33: 14,059,357 km (0.118 R)
• M34: 14,865,391 km (0.106 R)
• M35: 15,535,888 km (0.108 R)
• M36: 15,610,987 km (0.104 R)
• M37: 15,686,234 km (0.08 R)
• M38: 15,761,632 km (0.053 R)
• M39: 17,449,694 km (0.1 R)
• M40: 17,606,024 km (0.118 R)
• M41: 18,394,554 km (0.119 R)
• M42: 18,553,577 km (0.085 R)
• M43: 18,873,118 km (0.063 R)
• M44: 19,924,043 km (0.066 R)
• M45: 20,087,404 km (0.119 R)
• M46: 20,333,343 km (0.067 R)
• M47: 22,251,337 km (0.072 R)
• M48: 24,750,818 km (0.119 R)
• M49: 25,367,311 km (0.098 R)
• M50: 27,156,501 km (0.084 R)
• M51: 29,170,986 km (0.067 R)
• M52: 29,728,837 km (0.111 R)
• M53: 30,102,532 km (0.088 R)
• M54: 30,383,926 km (0.114 R)
• M55: 31,518,177 km (0.084 R)
• M56: 32,090,389 km (0.071 R)
• M57: 32,858,724 km (0.082 R)
• M58: 33,827,669 km (0.09 R)
• M59: 35,992,201 km (0.081 R)
• M60: 40,040,768 km (0.113 R)
• M61: 42,433,137 km (0.119 R)
• M62: 43,276,121 km (0.069 R)
• M63: 44,018,276 km (0.045 R)
• M64: 44,444,181 km (0.104 R)
• M65: 45,515,003 km (0.067 R)
• M66: 45,622,563 km (0.066 R)
• M67: 46,811,268 km (0.068 R)
• M68: 48,009,996 km (0.085 R)
• M69: 48,229,157 km (0.047 R)
• M70: 48,998,389 km (0.11 R)
• M71: 49,329,299 km (0.059 R)
• M72: 55,411,650 km (0.038 R)
• M73: 56,910,770 km (0.036 R)
• M74: 58,423,354 km (0.071 R)
• M75: 58,657,176 km (0.099 R)
• M76: 59,831,220 km (0.116 R)
• M77: 66,547,117 km (0.114 R)
• M78: 67,893,946 km (0.091 R)
• M79: 68,509,242 km (0.084 R)
• M80: 69,869,237 km (0.119 R)
• M81: 70,739,298 km (0.099 R)
• M82: 72,113,953 km (0.048 R)
• M83: 74,255,446 km (0.087 R)
• M84: 76,545,640 km (0.116 R)
• M85: 77,057,714 km (0.087 R)
• M86: 78,214,105 km (0.057 R)
• M87: 78,988,125 km (0.12 R)
• M88: 79,376,181 km (0.101 R)
• M89: 86,334,278 km (0.074 R)
• M90: 88,741,457 km (0.082 R)
• M91: 89,010,284 km (0.115 R)
• M92: 89,953,349 km (0.079 R)
• M93: 90,088,287 km (0.113 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: 184 - 19,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit