🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.53 AU - 0.65 AU

Year: 170 Days

Day: 14.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,840,444 km

• M1: 164,109 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.47 AU - 0.71 AU

Year: 170 Days

Day: 33 Hours

Environment

Temp: 139 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,840,444 km

• M1: 50,714 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.73 AU - 0.95 AU

Year: 289 Days

Day: 32.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,840,444 km

• M1: 562,787 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.83 AU - 0.87 AU

Year: 294 Days

Day: 14.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 160.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.84 AU - 4.06 AU

Year: 2401 Days

Day: 19.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.53 AU - 4.27 AU

Year: 2886 Days

Day: 39.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.2

Radius: 7.1

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.8 AU - 13.14 AU

Year: 16502 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,840,444 km

• M1: 155,133 km (0.084 R)
• M2: 544,536 km (0.084 R)
• M3: 903,272 km (0.07 R)
• M4: 1,802,206 km (0.108 R)
• M5: 2,425,879 km (0.105 R)
• M6: 2,625,293 km (0.034 R)
• M7: 2,899,356 km (0.115 R)
• M8: 3,039,978 km (0.074 R)
• M9: 3,254,950 km (0.056 R)
• M10: 4,085,368 km (0.111 R)
• M11: 4,402,815 km (0.057 R)
• M12: 4,523,989 km (0.11 R)
• M13: 4,687,350 km (0.087 R)
• M14: 4,935,832 km (0.078 R)
• M15: 5,663,327 km (0.112 R)
• M16: 6,424,032 km (0.032 R)
• M17: 6,886,289 km (0.105 R)
• M18: 7,745,430 km (0.057 R)
• M19: 7,891,886 km (0.102 R)
• M20: 8,237,158 km (0.082 R)
• M21: 8,587,516 km (0.115 R)
• M22: 8,891,649 km (0.072 R)
• M23: 9,983,713 km (0.088 R)
• M24: 10,464,670 km (0.029 R)
• M25: 10,735,143 km (0.096 R)
• M26: 11,227,619 km (0.097 R)
• M27: 11,783,675 km (0.092 R)
• M28: 12,519,846 km (0.037 R)
• M29: 12,806,924 km (0.088 R)
• M30: 12,922,414 km (0.099 R)
• M31: 13,096,246 km (0.051 R)
• M32: 13,270,827 km (0.07 R)
• M33: 13,681,174 km (0.064 R)
• M34: 14,695,148 km (0.118 R)
• M35: 15,980,942 km (0.106 R)
• M36: 16,167,491 km (0.111 R)
• M37: 16,668,644 km (0.05 R)
• M38: 17,429,947 km (0.106 R)
• M39: 19,052,037 km (0.094 R)
• M40: 19,647,736 km (0.097 R)
• M41: 19,780,878 km (0.097 R)
• M42: 19,847,598 km (0.059 R)
• M43: 21,129,353 km (0.054 R)
• M44: 23,136,956 km (0.04 R)
• M45: 23,843,208 km (0.095 R)
• M46: 23,985,326 km (0.113 R)
• M47: 25,060,037 km (0.067 R)
• M48: 25,132,293 km (0.099 R)
• M49: 25,349,210 km (0.098 R)
• M50: 25,712,433 km (0.103 R)
• M51: 25,785,287 km (0.055 R)
• M52: 27,628,184 km (0.085 R)
• M53: 27,926,931 km (0.116 R)
• M54: 28,754,207 km (0.113 R)
• M55: 29,360,826 km (0.079 R)
• M56: 29,665,856 km (0.042 R)
• M57: 30,741,315 km (0.11 R)
• M58: 33,247,080 km (0.103 R)
• M59: 33,326,516 km (0.078 R)
• M60: 33,485,389 km (0.08 R)
• M61: 35,088,330 km (0.085 R)
• M62: 35,655,157 km (0.063 R)
• M63: 36,880,064 km (0.109 R)
• M64: 38,785,043 km (0.08 R)
• M65: 40,044,508 km (0.105 R)
• M66: 40,213,553 km (0.108 R)
• M67: 41,744,687 km (0.08 R)
• M68: 42,689,847 km (0.051 R)
• M69: 43,208,203 km (0.082 R)
• M70: 44,338,715 km (0.065 R)
• M71: 45,567,063 km (0.117 R)
• M72: 46,451,336 km (0.098 R)
• M73: 47,519,764 km (0.081 R)
• M74: 49,590,348 km (0.086 R)
• M75: 50,135,333 km (0.071 R)
• M76: 51,414,694 km (0.093 R)
• M77: 51,506,397 km (0.064 R)
• M78: 51,782,106 km (0.111 R)
• M79: 52,519,773 km (0.069 R)
• M80: 53,075,230 km (0.109 R)
• M81: 53,632,632 km (0.028 R)
• M82: 53,912,081 km (0.092 R)
• M83: 54,005,280 km (0.085 R)
• M84: 56,165,025 km (0.056 R)
• M85: 56,259,570 km (0.114 R)
• M86: 57,112,727 km (0.119 R)
• M87: 59,698,077 km (0.063 R)
• M88: 60,859,256 km (0.08 R)
• M89: 61,150,673 km (0.05 R)
• M90: 61,832,540 km (0.066 R)
• M91: 62,811,060 km (0.084 R)
• M92: 63,597,645 km (0.12 R)
• M93: 64,585,290 km (0.11 R)
• M94: 64,783,358 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.1

Radius: 5.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.52 AU - 17.68 AU

Year: 20905 Days

Day: 24.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 80,840,444 km

• M1: 191,336 km (0.109 R)
• M2: 355,445 km (0.063 R)
• M3: 759,060 km (0.111 R)
• M4: 1,218,624 km (0.085 R)
• M5: 1,459,477 km (0.095 R)
• M6: 1,821,354 km (0.077 R)
• M7: 2,003,115 km (0.068 R)
• M8: 2,210,009 km (0.069 R)
• M9: 3,521,384 km (0.082 R)
• M10: 3,932,778 km (0.092 R)
• M11: 3,979,453 km (0.059 R)
• M12: 4,049,764 km (0.087 R)
• M13: 4,456,072 km (0.098 R)
• M14: 5,384,626 km (0.08 R)
• M15: 5,436,536 km (0.029 R)
• M16: 6,842,307 km (0.111 R)
• M17: 6,983,229 km (0.099 R)
• M18: 7,877,525 km (0.075 R)
• M19: 8,929,946 km (0.086 R)
• M20: 9,022,248 km (0.08 R)
• M21: 9,488,245 km (0.086 R)
• M22: 10,508,353 km (0.081 R)
• M23: 10,605,891 km (0.073 R)
• M24: 10,998,435 km (0.036 R)
• M25: 11,429,277 km (0.05 R)
• M26: 11,629,888 km (0.074 R)
• M27: 11,865,505 km (0.086 R)
• M28: 13,347,122 km (0.087 R)
• M29: 13,877,446 km (0.115 R)
• M30: 14,667,772 km (0.061 R)
• M31: 15,657,661 km (0.092 R)
• M32: 16,029,711 km (0.097 R)
• M33: 16,593,246 km (0.082 R)
• M34: 17,201,362 km (0.086 R)
• M35: 17,623,826 km (0.096 R)
• M36: 17,739,615 km (0.114 R)
• M37: 18,244,358 km (0.072 R)
• M38: 18,439,733 km (0.082 R)
• M39: 20,067,657 km (0.11 R)
• M40: 20,269,315 km (0.049 R)
• M41: 21,369,906 km (0.079 R)
• M42: 21,906,813 km (0.089 R)
• M43: 22,281,107 km (0.118 R)
• M44: 22,699,383 km (0.11 R)
• M45: 22,783,307 km (0.115 R)
• M46: 23,628,684 km (0.112 R)
• M47: 24,786,273 km (0.05 R)
• M48: 27,468,563 km (0.08 R)
• M49: 27,782,269 km (0.119 R)
• M50: 28,367,945 km (0.063 R)
• M51: 28,866,555 km (0.108 R)
• M52: 30,426,412 km (0.104 R)
• M53: 30,890,315 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.5

Radius: 5.5

Gravity: 21.77 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.19 AU - 18.33 AU

Year: 22339 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,840,444 km

• M1: 81,680 km (0.113 R)
• M2: 387,608 km (0.07 R)
• M3: 739,013 km (0.041 R)
• M4: 917,783 km (0.107 R)
• M5: 1,026,241 km (0.091 R)
• M6: 1,532,331 km (0.055 R)
• M7: 1,930,411 km (0.11 R)
• M8: 2,105,440 km (0.088 R)
• M9: 2,935,260 km (0.108 R)
• M10: 3,177,309 km (0.111 R)
• M11: 3,218,449 km (0.119 R)
• M12: 3,638,071 km (0.07 R)
• M13: 3,681,005 km (0.116 R)
• M14: 3,810,707 km (0.086 R)
• M15: 3,986,185 km (0.052 R)
• M16: 5,286,340 km (0.102 R)
• M17: 5,630,265 km (0.086 R)
• M18: 5,880,393 km (0.104 R)
• M19: 5,981,521 km (0.05 R)
• M20: 6,339,808 km (0.101 R)
• M21: 7,347,051 km (0.063 R)
• M22: 8,289,816 km (0.097 R)
• M23: 9,328,774 km (0.03 R)
• M24: 9,684,218 km (0.046 R)
• M25: 11,526,516 km (0.035 R)
• M26: 11,907,691 km (0.077 R)
• M27: 13,340,540 km (0.045 R)
• M28: 14,484,515 km (0.042 R)
• M29: 14,758,279 km (0.064 R)
• M30: 16,223,141 km (0.074 R)
• M31: 18,173,449 km (0.06 R)
• M32: 19,816,482 km (0.116 R)
• M33: 20,655,726 km (0.082 R)
• M34: 21,584,430 km (0.087 R)
• M35: 23,322,009 km (0.113 R)
• M36: 23,642,747 km (0.108 R)
• M37: 24,532,256 km (0.094 R)
• M38: 26,427,361 km (0.043 R)
• M39: 28,711,272 km (0.084 R)
• M40: 28,883,010 km (0.068 R)
• M41: 29,141,216 km (0.107 R)
• M42: 31,145,828 km (0.069 R)
• M43: 32,387,640 km (0.079 R)
• M44: 33,014,604 km (0.079 R)
• M45: 33,464,894 km (0.111 R)
• M46: 33,735,965 km (0.093 R)
• M47: 34,189,546 km (0.084 R)
• M48: 34,371,457 km (0.117 R)
• M49: 34,919,434 km (0.099 R)
• M50: 36,116,367 km (0.092 R)
• M51: 36,208,968 km (0.079 R)
• M52: 37,233,115 km (0.073 R)
• M53: 37,514,060 km (0.08 R)
• M54: 37,983,947 km (0.053 R)
• M55: 39,024,400 km (0.07 R)
• M56: 40,940,000 km (0.057 R)
• M57: 41,617,679 km (0.106 R)
• M58: 44,068,092 km (0.053 R)
• M59: 44,266,160 km (0.076 R)
• M60: 44,663,192 km (0.072 R)
• M61: 44,762,525 km (0.04 R)
• M62: 45,260,836 km (0.04 R)
• M63: 46,665,709 km (0.094 R)
• M64: 46,867,517 km (0.099 R)
• M65: 46,968,645 km (0.063 R)
• M66: 47,170,901 km (0.116 R)
• M67: 47,373,457 km (0.112 R)
• M68: 48,492,898 km (0.095 R)
• M69: 48,799,723 km (0.09 R)
• M70: 50,136,679 km (0.119 R)
• M71: 51,381,483 km (0.113 R)
• M72: 51,589,873 km (0.094 R)
• M73: 51,798,562 km (0.081 R)
• M74: 52,531,442 km (0.05 R)
• M75: 53,584,162 km (0.101 R)
• M76: 55,710,397 km (0.12 R)
• M77: 58,298,141 km (0.071 R)
• M78: 58,733,321 km (0.072 R)
• M79: 61,698,201 km (0.105 R)
• M80: 62,697,365 km (0.103 R)
• M81: 63,031,567 km (0.105 R)
• M82: 64,599,053 km (0.093 R)
• M83: 65,726,572 km (0.1 R)
• M84: 66,179,256 km (0.063 R)
• M85: 67,315,900 km (0.107 R)
• M86: 68,000,909 km (0.097 R)
• M87: 68,917,944 km (0.113 R)
• M88: 69,608,338 km (0.107 R)
• M89: 71,576,896 km (0.091 R)
• M90: 72,626,475 km (0.111 R)
• M91: 73,446,271 km (0.109 R)
• M92: 74,387,092 km (0.115 R)
• M93: 75,095,139 km (0.1 R)
• M94: 76,994,583 km (0.034 R)
• M95: 78,789,608 km (0.043 R)
• M96: 79,029,862 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 17,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit