🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.9 AU - 1.24 AU

Year: 404 Days

Day: 12.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.07 AU - 1.25 AU

Year: 456 Days

Day: 38 Hours

Environment

Temp: 14 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.75 AU - 4.49 AU

Year: 2516 Days

Day: 33.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,158,162 km

• M1: 2,939,449 km (0.095 R)
• M2: 3,110,439 km (0.05 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 14.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.64 AU - 7.02 AU

Year: 5817 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,158,162 km

• M1: 207,941 km (0.099 R)
• M2: 396,584 km (0.118 R)
• M3: 492,476 km (0.097 R)
• M4: 662,868 km (0.061 R)
• M5: 827,276 km (0.047 R)
• M6: 991,385 km (0.111 R)
• M7: 1,302,399 km (0.052 R)
• M8: 1,515,277 km (0.116 R)
• M9: 1,721,124 km (0.09 R)
• M10: 2,098,709 km (0.065 R)
• M11: 2,244,716 km (0.058 R)
• M12: 2,394,164 km (0.105 R)
• M13: 2,547,053 km (0.103 R)
• M14: 2,658,354 km (0.107 R)
• M15: 2,816,928 km (0.1 R)
• M16: 2,932,268 km (0.097 R)
• M17: 3,072,740 km (0.095 R)
• M18: 3,360,716 km (0.074 R)
• M19: 3,458,703 km (0.1 R)
• M20: 3,557,587 km (0.116 R)
• M21: 3,860,223 km (0.063 R)
• M22: 4,066,818 km (0.087 R)
• M23: 4,171,387 km (0.107 R)
• M24: 4,846,223 km (0.077 R)
• M25: 5,125,821 km (0.111 R)
• M26: 5,439,528 km (0.11 R)
• M27: 5,877,551 km (0.106 R)
• M28: 6,056,021 km (0.106 R)
• M29: 6,850,086 km (0.071 R)
• M30: 7,038,131 km (0.07 R)
• M31: 7,259,536 km (0.075 R)
• M32: 7,807,214 km (0.076 R)
• M33: 7,970,874 km (0.058 R)
• M34: 8,942,362 km (0.047 R)
• M35: 9,044,986 km (0.12 R)
• M36: 9,951,250 km (0.068 R)
• M37: 10,093,219 km (0.117 R)
• M38: 10,200,181 km (0.088 R)
• M39: 10,379,250 km (0.118 R)
• M40: 10,849,735 km (0.064 R)
• M41: 11,550,152 km (0.081 R)
• M42: 11,849,498 km (0.105 R)
• M43: 12,303,228 km (0.06 R)
• M44: 12,647,303 km (0.05 R)
• M45: 12,994,669 km (0.088 R)
• M46: 13,345,028 km (0.083 R)
• M47: 13,501,806 km (0.105 R)
• M48: 13,659,183 km (0.114 R)
• M49: 15,801,724 km (0.107 R)
• M50: 16,050,804 km (0.094 R)
• M51: 16,721,452 km (0.085 R)
• M52: 16,975,319 km (0.12 R)
• M53: 17,917,187 km (0.047 R)
• M54: 18,133,655 km (0.112 R)
• M55: 18,700,482 km (0.076 R)
• M56: 19,583,857 km (0.082 R)
• M57: 20,300,431 km (0.084 R)
• M58: 20,661,860 km (0.03 R)
• M59: 20,797,994 km (0.095 R)
• M60: 22,361,441 km (0.081 R)
• M61: 22,547,840 km (0.083 R)
• M62: 23,535,186 km (0.108 R)
• M63: 24,728,827 km (0.08 R)
• M64: 25,551,765 km (0.046 R)
• M65: 25,697,922 km (0.079 R)
• M66: 25,990,984 km (0.099 R)
• M67: 26,778,168 km (0.054 R)
• M68: 27,373,718 km (0.056 R)
• M69: 27,923,490 km (0.08 R)
• M70: 29,186,545 km (0.039 R)
• M71: 29,288,421 km (0.066 R)
• M72: 29,441,459 km (0.087 R)
• M73: 29,645,810 km (0.101 R)
• M74: 29,953,383 km (0.085 R)
• M75: 30,158,931 km (0.099 R)
• M76: 30,623,283 km (0.114 R)
• M77: 32,135,418 km (0.109 R)
• M78: 32,504,027 km (0.111 R)
• M79: 32,662,451 km (0.084 R)
• M80: 32,821,174 km (0.102 R)
• M81: 33,245,584 km (0.06 R)
• M82: 33,939,119 km (0.083 R)
• M83: 34,314,610 km (0.034 R)
• M84: 36,157,656 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.6

Radius: 6.6

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.89 AU - 16.99 AU

Year: 21092 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 110.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,158,162 km

• M1: 84,523 km (0.071 R)
• M2: 126,560 km (0.03 R)
• M3: 169,794 km (0.114 R)
• M4: 221,854 km (0.081 R)
• M5: 401,072 km (0.067 R)
• M6: 477,367 km (0.11 R)
• M7: 559,047 km (0.101 R)
• M8: 645,664 km (0.117 R)
• M9: 882,179 km (0.045 R)
• M10: 958,324 km (0.082 R)
• M11: 1,285,046 km (0.062 R)
• M12: 1,521,261 km (0.064 R)
• M13: 1,644,679 km (0.06 R)
• M14: 1,934,151 km (0.107 R)
• M15: 2,596,869 km (0.101 R)
• M16: 5,134,648 km (0.114 R)
• M17: 5,273,923 km (0.109 R)
• M18: 5,603,787 km (0.098 R)
• M19: 5,699,230 km (0.061 R)
• M20: 6,135,607 km (0.093 R)
• M21: 7,719,250 km (0.096 R)
• M22: 8,859,635 km (0.057 R)
• M23: 9,935,991 km (0.102 R)
• M24: 10,993,349 km (0.118 R)
• M25: 11,840,223 km (0.09 R)
• M26: 12,707,890 km (0.085 R)
• M27: 13,340,091 km (0.1 R)
• M28: 13,724,408 km (0.096 R)
• M29: 13,982,614 km (0.092 R)
• M30: 14,898,901 km (0.057 R)
• M31: 15,699,848 km (0.048 R)
• M32: 16,377,825 km (0.118 R)
• M33: 16,446,042 km (0.096 R)
• M34: 16,926,999 km (0.12 R)
• M35: 17,134,491 km (0.075 R)
• M36: 17,342,881 km (0.11 R)
• M37: 18,968,262 km (0.108 R)
• M38: 19,183,833 km (0.083 R)
• M39: 19,617,367 km (0.033 R)
• M40: 19,762,627 km (0.096 R)
• M41: 20,127,346 km (0.07 R)
• M42: 20,273,803 km (0.097 R)
• M43: 21,234,670 km (0.1 R)
• M44: 22,134,651 km (0.064 R)
• M45: 24,127,145 km (0.057 R)
• M46: 24,204,935 km (0.045 R)
• M47: 24,751,566 km (0.053 R)
• M48: 25,381,523 km (0.037 R)
• M49: 25,936,830 km (0.063 R)
• M50: 26,096,301 km (0.095 R)
• M51: 26,416,142 km (0.101 R)
• M52: 27,708,518 km (0.028 R)
• M53: 28,280,430 km (0.091 R)
• M54: 30,774,975 km (0.103 R)
• M55: 31,367,083 km (0.037 R)
• M56: 33,512,317 km (0.078 R)
• M57: 33,772,916 km (0.112 R)
• M58: 35,704,524 km (0.111 R)
• M59: 36,594,332 km (0.074 R)
• M60: 38,123,671 km (0.026 R)
• M61: 38,577,401 km (0.1 R)
• M62: 38,759,462 km (0.08 R)
• M63: 39,398,843 km (0.109 R)
• M64: 39,490,397 km (0.086 R)
• M65: 41,244,432 km (0.098 R)
• M66: 41,430,532 km (0.092 R)
• M67: 42,741,159 km (0.109 R)
• M68: 43,306,938 km (0.099 R)
• M69: 44,255,538 km (0.077 R)
• M70: 46,076,743 km (0.116 R)
• M71: 46,269,873 km (0.076 R)
• M72: 46,947,851 km (0.103 R)
• M73: 51,184,463 km (0.081 R)
• M74: 52,589,935 km (0.117 R)
• M75: 53,196,255 km (0.118 R)
• M76: 53,398,810 km (0.076 R)
• M77: 54,722,004 km (0.044 R)
• M78: 55,849,971 km (0.091 R)
• M79: 56,985,569 km (0.066 R)
• M80: 58,233,066 km (0.096 R)
• M81: 58,441,904 km (0.075 R)
• M82: 58,860,329 km (0.059 R)
• M83: 60,966,967 km (0.1 R)
• M84: 62,669,839 km (0.103 R)
• M85: 63,634,745 km (0.096 R)
• M86: 65,579,069 km (0.119 R)
• M87: 66,776,750 km (0.045 R)
• M88: 69,193,952 km (0.109 R)
• M89: 69,858,017 km (0.034 R)
• M90: 69,969,018 km (0.06 R)
• M91: 70,858,378 km (0.103 R)
• M92: 75,133,436 km (0.102 R)
• M93: 75,360,825 km (0.1 R)
• M94: 75,474,519 km (0.118 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: 243 - 20,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit