🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.81 AU

Year: 186 Days

Day: 16 Hours

Environment

Temp: 216 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.24 AU - 3.72 AU

Year: 2303 Days

Day: 27.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 9.4

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.07 AU - 5.93 AU

Year: 4576 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,322,517 km

• M1: 335,698 km (0.114 R)
• M2: 453,730 km (0.095 R)
• M3: 611,406 km (0.108 R)
• M4: 828,174 km (0.11 R)
• M5: 896,839 km (0.1 R)
• M6: 1,040,154 km (0.111 R)
• M7: 1,160,431 km (0.109 R)
• M8: 1,349,971 km (0.049 R)
• M9: 1,465,162 km (0.1 R)
• M10: 1,705,865 km (0.082 R)
• M11: 2,147,926 km (0.076 R)
• M12: 2,707,273 km (0.1 R)
• M13: 2,917,906 km (0.118 R)
• M14: 3,090,243 km (0.068 R)
• M15: 3,177,608 km (0.102 R)
• M16: 3,288,161 km (0.112 R)
• M17: 3,355,031 km (0.051 R)
• M18: 3,650,338 km (0.049 R)
• M19: 3,859,775 km (0.093 R)
• M20: 3,977,807 km (0.08 R)
• M21: 4,193,378 km (0.027 R)
• M22: 4,314,851 km (0.106 R)
• M23: 4,462,205 km (0.107 R)
• M24: 4,736,568 km (0.062 R)
• M25: 4,913,991 km (0.092 R)
• M26: 5,249,539 km (0.105 R)
• M27: 5,328,078 km (0.066 R)
• M28: 5,807,240 km (0.091 R)
• M29: 5,915,698 km (0.1 R)
• M30: 6,134,410 km (0.043 R)
• M31: 7,591,194 km (0.112 R)
• M32: 8,190,483 km (0.118 R)
• M33: 8,281,738 km (0.081 R)
• M34: 8,465,295 km (0.068 R)
• M35: 8,557,447 km (0.111 R)
• M36: 8,774,065 km (0.085 R)
• M37: 9,086,575 km (0.106 R)
• M38: 9,626,174 km (0.087 R)
• M39: 10,209,007 km (0.039 R)
• M40: 10,438,790 km (0.063 R)
• M41: 11,442,592 km (0.064 R)
• M42: 12,025,126 km (0.109 R)
• M43: 12,512,067 km (0.091 R)
• M44: 12,582,228 km (0.082 R)
• M45: 12,969,986 km (0.097 R)
• M46: 13,041,045 km (0.096 R)
• M47: 13,290,275 km (0.09 R)
• M48: 13,649,310 km (0.062 R)
• M49: 13,721,416 km (0.067 R)
• M50: 15,303,713 km (0.064 R)
• M51: 16,479,851 km (0.107 R)
• M52: 16,710,830 km (0.111 R)
• M53: 16,943,006 km (0.075 R)
• M54: 17,488,589 km (0.091 R)
• M55: 18,119,294 km (0.116 R)
• M56: 18,477,431 km (0.118 R)
• M57: 18,557,317 km (0.104 R)
• M58: 19,079,413 km (0.038 R)
• M59: 19,565,606 km (0.101 R)
• M60: 20,965,244 km (0.038 R)
• M61: 21,845,777 km (0.115 R)
• M62: 22,866,783 km (0.053 R)
• M63: 23,512,896 km (0.105 R)
• M64: 24,339,873 km (0.116 R)
• M65: 24,690,979 km (0.102 R)
• M66: 25,087,862 km (0.086 R)
• M67: 25,754,171 km (0.108 R)
• M68: 26,022,250 km (0.092 R)
• M69: 26,156,739 km (0.108 R)
• M70: 26,291,377 km (0.114 R)
• M71: 26,516,223 km (0.089 R)
• M72: 26,606,430 km (0.087 R)
• M73: 26,696,638 km (0.037 R)
• M74: 26,968,008 km (0.087 R)
• M75: 27,513,592 km (0.068 R)
• M76: 27,970,912 km (0.09 R)
• M77: 30,531,130 km (0.116 R)
• M78: 31,242,169 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 12.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.07 AU - 11.51 AU

Year: 10867 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,322,517 km

• M1: 174,431 km (0.118 R)
• M2: 288,873 km (0.073 R)
• M3: 458,368 km (0.04 R)
• M4: 912,697 km (0.109 R)
• M5: 1,046,138 km (0.083 R)
• M6: 1,150,856 km (0.084 R)
• M7: 1,241,064 km (0.107 R)
• M8: 1,507,049 km (0.057 R)
• M9: 1,647,073 km (0.093 R)
• M10: 1,749,996 km (0.116 R)
• M11: 2,228,709 km (0.11 R)
• M12: 2,698,895 km (0.11 R)
• M13: 2,846,099 km (0.112 R)
• M14: 3,123,005 km (0.049 R)
• M15: 3,329,899 km (0.055 R)
• M16: 3,730,373 km (0.072 R)
• M17: 4,006,081 km (0.117 R)
• M18: 4,345,669 km (0.095 R)
• M19: 5,513,430 km (0.095 R)
• M20: 5,891,463 km (0.092 R)
• M21: 6,019,519 km (0.102 R)
• M22: 6,245,562 km (0.044 R)
• M23: 6,540,569 km (0.067 R)
• M24: 6,773,044 km (0.028 R)
• M25: 6,907,233 km (0.11 R)
• M26: 7,383,702 km (0.111 R)
• M27: 7,521,931 km (0.081 R)
• M28: 7,765,625 km (0.117 R)
• M29: 8,082,923 km (0.086 R)
• M30: 8,548,920 km (0.093 R)
• M31: 9,134,296 km (0.117 R)
• M32: 9,282,697 km (0.116 R)
• M33: 10,266,902 km (0.094 R)
• M34: 10,576,420 km (0.04 R)
• M35: 10,654,360 km (0.07 R)
• M36: 10,849,735 km (0.107 R)
• M37: 11,046,456 km (0.111 R)
• M38: 11,165,087 km (0.115 R)
• M39: 11,403,546 km (0.103 R)
• M40: 11,764,526 km (0.065 R)
• M41: 12,047,715 km (0.072 R)
• M42: 12,292,457 km (0.097 R)
• M43: 12,456,416 km (0.106 R)
• M44: 12,538,695 km (0.078 R)
• M45: 13,413,543 km (0.078 R)
• M46: 14,007,746 km (0.083 R)
• M47: 15,178,050 km (0.079 R)
• M48: 15,309,996 km (0.065 R)
• M49: 16,020,286 km (0.104 R)
• M50: 16,109,895 km (0.116 R)
• M51: 16,696,020 km (0.118 R)
• M52: 17,657,635 km (0.044 R)
• M53: 19,300,070 km (0.098 R)
• M54: 19,586,400 km (0.111 R)
• M55: 19,874,376 km (0.119 R)
• M56: 20,212,019 km (0.075 R)
• M57: 20,405,748 km (0.073 R)
• M58: 21,433,186 km (0.071 R)
• M59: 21,928,355 km (0.07 R)
• M60: 22,477,529 km (0.042 R)
• M61: 22,628,024 km (0.075 R)
• M62: 23,284,310 km (0.098 R)
• M63: 24,615,432 km (0.076 R)
• M64: 24,822,475 km (0.112 R)
• M65: 25,708,693 km (0.098 R)
• M66: 27,458,390 km (0.101 R)
• M67: 29,136,878 km (0.089 R)
• M68: 29,355,889 km (0.117 R)
• M69: 29,795,558 km (0.07 R)
• M70: 30,071,416 km (0.118 R)
• M71: 31,744,519 km (0.097 R)
• M72: 31,857,166 km (0.04 R)
• M73: 31,969,963 km (0.107 R)
• M74: 32,706,134 km (0.075 R)
• M75: 32,933,672 km (0.109 R)
• M76: 33,333,248 km (0.09 R)
• M77: 33,619,728 km (0.066 R)
• M78: 34,137,337 km (0.115 R)
• M79: 34,541,849 km (0.105 R)
• M80: 35,355,512 km (0.081 R)
• M81: 36,293,042 km (0.068 R)
• M82: 37,893,739 km (0.112 R)
• M83: 38,312,463 km (0.099 R)
• M84: 39,154,550 km (0.032 R)
• M85: 40,185,429 km (0.06 R)
• M86: 40,612,381 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.2

Radius: 4.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.34 AU - 17.18 AU

Year: 22196 Days

Day: 19.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,322,517 km

• M1: 57,146 km (0.086 R)
• M2: 150,944 km (0.115 R)
• M3: 209,587 km (0.079 R)
• M4: 242,049 km (0.027 R)
• M5: 285,433 km (0.089 R)
• M6: 508,334 km (0.097 R)
• M7: 600,935 km (0.11 R)
• M8: 673,938 km (0.118 R)
• M9: 910,752 km (0.037 R)
• M10: 966,701 km (0.094 R)
• M11: 1,126,622 km (0.042 R)
• M12: 1,326,335 km (0.05 R)
• M13: 1,828,385 km (0.103 R)
• M14: 2,559,171 km (0.113 R)
• M15: 2,598,814 km (0.104 R)
• M16: 2,965,329 km (0.029 R)
• M17: 3,655,873 km (0.091 R)
• M18: 3,768,071 km (0.101 R)
• M19: 4,042,134 km (0.115 R)
• M20: 4,111,697 km (0.105 R)
• M21: 4,828,570 km (0.067 R)
• M22: 5,302,197 km (0.09 R)
• M23: 5,352,911 km (0.105 R)
• M24: 5,403,774 km (0.104 R)
• M25: 5,712,544 km (0.097 R)
• M26: 5,869,024 km (0.044 R)
• M27: 5,974,191 km (0.066 R)
• M28: 6,373,916 km (0.062 R)
• M29: 6,590,684 km (0.033 R)
• M30: 6,645,137 km (0.111 R)
• M31: 6,920,248 km (0.046 R)
• M32: 8,291,462 km (0.116 R)
• M33: 8,380,024 km (0.097 R)
• M34: 8,736,815 km (0.075 R)
• M35: 8,947,299 km (0.115 R)
• M36: 9,007,737 km (0.099 R)
• M37: 9,373,204 km (0.097 R)
• M38: 9,526,991 km (0.05 R)
• M39: 10,850,932 km (0.067 R)
• M40: 10,915,259 km (0.062 R)
• M41: 11,141,900 km (0.069 R)
• M42: 11,304,812 km (0.068 R)
• M43: 12,669,593 km (0.115 R)
• M44: 12,976,119 km (0.087 R)
• M45: 13,181,667 km (0.071 R)
• M46: 13,526,939 km (0.074 R)
• M47: 14,651,466 km (0.074 R)
• M48: 14,829,787 km (0.097 R)
• M49: 15,116,715 km (0.083 R)
• M50: 15,260,928 km (0.109 R)
• M51: 15,586,901 km (0.115 R)
• M52: 16,504,535 km (0.078 R)
• M53: 16,764,685 km (0.093 R)
• M54: 17,401,823 km (0.082 R)
• M55: 17,856,451 km (0.052 R)
• M56: 18,161,630 km (0.073 R)
• M57: 18,699,883 km (0.111 R)
• M58: 19,204,327 km (0.116 R)
• M59: 19,831,442 km (0.074 R)
• M60: 20,544,874 km (0.066 R)
• M61: 20,704,495 km (0.092 R)
• M62: 21,025,233 km (0.112 R)
• M63: 21,874,500 km (0.087 R)
• M64: 22,282,902 km (0.034 R)
• M65: 22,817,565 km (0.099 R)
• M66: 22,858,854 km (0.101 R)
• M67: 23,857,719 km (0.062 R)
• M68: 24,193,716 km (0.098 R)
• M69: 24,531,358 km (0.104 R)
• M70: 24,998,103 km (0.113 R)
• M71: 25,811,317 km (0.059 R)
• M72: 25,854,402 km (0.095 R)
• M73: 27,904,042 km (0.113 R)
• M74: 28,080,867 km (0.038 R)
• M75: 28,391,282 km (0.111 R)
• M76: 28,569,154 km (0.101 R)
• M77: 29,060,134 km (0.039 R)
• M78: 30,141,129 km (0.104 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 14,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit