🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.63 AU - 0.67 AU

Year: 183 Days

Day: 12.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,994,250 km

• M1: 236,065 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.72 AU - 1.18 AU

Year: 324 Days

Day: 18.3 Hours

Environment

Temp: 89 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,994,250 km

• M1: 237,113 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.69 AU - 1.83 AU

Year: 817 Days

Day: 44.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,994,250 km

• M1: 1,033,572 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.07 AU - 2.21 AU

Year: 1095 Days

Day: 18.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,994,250 km

• M1: 544,387 km (0.092 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 9.4

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.96 AU - 7.52 AU

Year: 6815 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,994,250 km

• M1: 120,426 km (0.087 R)
• M2: 254,466 km (0.118 R)
• M3: 332,107 km (0.113 R)
• M4: 584,479 km (0.119 R)
• M5: 910,752 km (0.117 R)
• M6: 1,146,368 km (0.097 R)
• M7: 1,345,184 km (0.11 R)
• M8: 1,859,651 km (0.066 R)
• M9: 1,922,781 km (0.095 R)
• M10: 2,453,854 km (0.075 R)
• M11: 2,856,571 km (0.07 R)
• M12: 2,929,874 km (0.083 R)
• M13: 3,128,391 km (0.066 R)
• M14: 3,434,468 km (0.085 R)
• M15: 3,617,576 km (0.111 R)
• M16: 4,048,118 km (0.075 R)
• M17: 4,353,597 km (0.119 R)
• M18: 4,928,352 km (0.113 R)
• M19: 5,284,694 km (0.084 R)
• M20: 5,344,833 km (0.061 R)
• M21: 5,496,375 km (0.094 R)
• M22: 5,834,766 km (0.114 R)
• M23: 5,896,998 km (0.084 R)
• M24: 5,990,796 km (0.105 R)
• M25: 6,243,467 km (0.037 R)
• M26: 6,307,196 km (0.118 R)
• M27: 6,661,444 km (0.102 R)
• M28: 7,355,877 km (0.103 R)
• M29: 8,142,612 km (0.105 R)
• M30: 8,670,244 km (0.109 R)
• M31: 9,244,999 km (0.096 R)
• M32: 10,205,417 km (0.116 R)
• M33: 10,469,457 km (0.111 R)
• M34: 11,197,401 km (0.117 R)
• M35: 11,547,908 km (0.114 R)
• M36: 11,902,007 km (0.077 R)
• M37: 12,580,583 km (0.103 R)
• M38: 12,701,757 km (0.098 R)
• M39: 13,230,884 km (0.101 R)
• M40: 13,518,711 km (0.098 R)
• M41: 14,606,287 km (0.098 R)
• M42: 14,776,081 km (0.046 R)
• M43: 15,246,267 km (0.064 R)
• M44: 16,598,183 km (0.099 R)
• M45: 16,953,179 km (0.073 R)
• M46: 17,535,563 km (0.092 R)
• M47: 18,078,903 km (0.089 R)
• M48: 19,695,158 km (0.047 R)
• M49: 19,788,806 km (0.062 R)
• M50: 20,165,344 km (0.114 R)
• M51: 20,639,270 km (0.117 R)
• M52: 21,405,211 km (0.118 R)
• M53: 21,888,712 km (0.101 R)
• M54: 22,278,115 km (0.091 R)
• M55: 23,310,939 km (0.03 R)
• M56: 23,459,788 km (0.098 R)
• M57: 24,058,330 km (0.11 R)
• M58: 25,678,923 km (0.116 R)
• M59: 25,883,872 km (0.025 R)
• M60: 26,502,310 km (0.049 R)
• M61: 26,917,294 km (0.11 R)
• M62: 27,282,164 km (0.059 R)
• M63: 27,439,092 km (0.099 R)
• M64: 27,858,863 km (0.056 R)
• M65: 28,016,839 km (0.072 R)
• M66: 28,122,305 km (0.095 R)
• M67: 28,280,729 km (0.078 R)
• M68: 28,651,732 km (0.11 R)
• M69: 28,811,204 km (0.083 R)
• M70: 29,291,263 km (0.057 R)
• M71: 29,451,931 km (0.114 R)
• M72: 29,720,310 km (0.075 R)
• M73: 29,827,871 km (0.108 R)
• M74: 33,115,134 km (0.072 R)
• M75: 33,618,082 km (0.095 R)
• M76: 33,786,380 km (0.106 R)
• M77: 34,123,574 km (0.083 R)
• M78: 35,426,721 km (0.117 R)
• M79: 35,941,038 km (0.056 R)
• M80: 36,977,153 km (0.117 R)
• M81: 37,324,669 km (0.102 R)
• M82: 38,315,306 km (0.1 R)
• M83: 39,255,528 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.7

Radius: 4.7

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 18.04 AU - 20.6 AU

Year: 29709 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,994,250 km

• M1: 209,287 km (0.104 R)
• M2: 485,295 km (0.104 R)
• M3: 870,660 km (0.094 R)
• M4: 1,363,884 km (0.104 R)
• M5: 2,477,042 km (0.096 R)
• M6: 3,069,599 km (0.096 R)
• M7: 3,157,712 km (0.08 R)
• M8: 3,797,841 km (0.06 R)
• M9: 5,403,475 km (0.093 R)
• M10: 5,509,989 km (0.113 R)
• M11: 5,997,977 km (0.118 R)
• M12: 6,499,728 km (0.037 R)
• M13: 7,189,524 km (0.069 R)
• M14: 7,248,166 km (0.09 R)
• M15: 7,306,809 km (0.115 R)
• M16: 8,699,715 km (0.109 R)
• M17: 9,076,252 km (0.118 R)
• M18: 9,330,270 km (0.085 R)
• M19: 9,394,148 km (0.09 R)
• M20: 10,106,383 km (0.066 R)
• M21: 10,237,730 km (0.118 R)
• M22: 10,635,062 km (0.11 R)
• M23: 11,650,533 km (0.118 R)
• M24: 12,204,793 km (0.079 R)
• M25: 13,772,429 km (0.099 R)
• M26: 13,917,987 km (0.106 R)
• M27: 14,284,353 km (0.104 R)
• M28: 14,653,859 km (0.086 R)
• M29: 14,802,560 km (0.068 R)
• M30: 16,470,726 km (0.1 R)
• M31: 16,547,918 km (0.068 R)
• M32: 16,702,752 km (0.12 R)
• M33: 17,484,102 km (0.082 R)
• M34: 17,720,765 km (0.097 R)
• M35: 18,277,269 km (0.116 R)
• M36: 20,643,010 km (0.055 R)
• M37: 21,988,942 km (0.089 R)
• M38: 22,500,866 km (0.08 R)
• M39: 23,016,829 km (0.102 R)
• M40: 24,764,432 km (0.103 R)
• M41: 25,564,780 km (0.107 R)
• M42: 25,923,217 km (0.066 R)
• M43: 28,015,941 km (0.107 R)
• M44: 28,478,049 km (0.108 R)
• M45: 29,503,542 km (0.094 R)
• M46: 30,067,975 km (0.113 R)
• M47: 32,943,097 km (0.078 R)
• M48: 34,413,345 km (0.088 R)
• M49: 37,011,710 km (0.057 R)
• M50: 38,539,254 km (0.082 R)
• M51: 39,672,607 km (0.075 R)
• M52: 40,816,732 km (0.062 R)
• M53: 43,777,722 km (0.093 R)
• M54: 44,421,143 km (0.076 R)
• M55: 45,284,023 km (0.081 R)
• M56: 48,015,681 km (0.067 R)
• M57: 48,679,147 km (0.112 R)
• M58: 48,901,001 km (0.086 R)
• M59: 49,568,506 km (0.043 R)
• M60: 50,351,203 km (0.092 R)
• M61: 52,382,293 km (0.086 R)
• M62: 54,670,243 km (0.068 R)
• M63: 55,710,546 km (0.106 R)
• M64: 56,873,969 km (0.085 R)
• M65: 58,516,105 km (0.079 R)
• M66: 60,411,959 km (0.109 R)
• M67: 61,008,555 km (0.118 R)
• M68: 61,367,440 km (0.085 R)
• M69: 62,207,582 km (0.113 R)
• M70: 62,448,285 km (0.093 R)
• M71: 64,750,596 km (0.086 R)
• M72: 66,096,229 km (0.095 R)
• M73: 67,450,987 km (0.096 R)
• M74: 67,574,705 km (0.12 R)
• M75: 69,812,689 km (0.044 R)
• M76: 70,940,806 km (0.084 R)
• M77: 71,444,054 km (0.1 R)
• M78: 74,872,238 km (0.045 R)
• M79: 75,512,966 km (0.105 R)
• M80: 76,026,835 km (0.094 R)
• M81: 76,799,807 km (0.083 R)
• M82: 79,134,431 km (0.06 R)
• M83: 80,966,257 km (0.073 R)
• M84: 81,097,604 km (0.108 R)
• M85: 81,887,331 km (0.115 R)
• M86: 82,679,602 km (0.06 R)
• M87: 83,341,871 km (0.081 R)
• M88: 84,271,921 km (0.109 R)
• M89: 87,217,204 km (0.066 R)
• M90: 87,486,630 km (0.102 R)
• M91: 88,026,379 km (0.084 R)
• M92: 90,060,013 km (0.12 R)
• M93: 90,741,281 km (0.049 R)

Asteroid Belt

Center: 19.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.3

Radius: 3.5

Gravity: 31.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 19.91 AU - 21.27 AU

Year: 32686 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,994,250 km

• M1: 387,159 km (0.1 R)
• M2: 662,419 km (0.087 R)
• M3: 818,899 km (0.108 R)
• M4: 1,226,852 km (0.051 R)
• M5: 2,047,995 km (0.066 R)
• M6: 2,236,488 km (0.087 R)
• M7: 2,589,539 km (0.056 R)
• M8: 2,670,322 km (0.109 R)
• M9: 2,959,794 km (0.112 R)
• M10: 3,302,672 km (0.093 R)
• M11: 3,840,177 km (0.106 R)
• M12: 4,844,428 km (0.118 R)
• M13: 5,452,543 km (0.07 R)
• M14: 5,504,304 km (0.101 R)
• M15: 9,200,119 km (0.044 R)
• M16: 9,323,538 km (0.104 R)
• M17: 9,697,233 km (0.063 R)
• M18: 10,012,286 km (0.1 R)
• M19: 11,704,238 km (0.105 R)
• M20: 11,837,979 km (0.108 R)
• M21: 15,489,064 km (0.116 R)
• M22: 16,676,871 km (0.116 R)
• M23: 17,816,807 km (0.079 R)
• M24: 17,970,743 km (0.101 R)
• M25: 18,047,786 km (0.076 R)
• M26: 18,434,946 km (0.12 R)
• M27: 19,692,166 km (0.111 R)
• M28: 19,771,752 km (0.104 R)
• M29: 20,976,913 km (0.087 R)
• M30: 22,040,553 km (0.11 R)
• M31: 22,122,982 km (0.098 R)
• M32: 22,954,148 km (0.11 R)
• M33: 24,049,653 km (0.103 R)
• M34: 24,219,746 km (0.078 R)
• M35: 24,817,988 km (0.118 R)
• M36: 25,421,166 km (0.116 R)
• M37: 25,507,783 km (0.076 R)
• M38: 26,116,497 km (0.108 R)
• M39: 26,291,227 km (0.042 R)
• M40: 26,554,220 km (0.067 R)
• M41: 27,614,570 km (0.089 R)
• M42: 29,049,663 km (0.11 R)
• M43: 29,230,826 km (0.103 R)
• M44: 30,508,990 km (0.073 R)
• M45: 30,785,297 km (0.063 R)
• M46: 31,619,006 km (0.11 R)
• M47: 33,308,714 km (0.085 R)
• M48: 34,835,061 km (0.072 R)
• M49: 35,316,617 km (0.062 R)
• M50: 35,703,626 km (0.094 R)
• M51: 36,091,833 km (0.104 R)
• M52: 37,166,993 km (0.12 R)
• M53: 37,265,129 km (0.069 R)
• M54: 37,560,435 km (0.069 R)
• M55: 38,450,991 km (0.072 R)
• M56: 39,649,120 km (0.11 R)
• M57: 40,252,748 km (0.059 R)
• M58: 41,468,979 km (0.1 R)
• M59: 42,389,155 km (0.097 R)
• M60: 42,697,476 km (0.072 R)
• M61: 43,937,792 km (0.093 R)
• M62: 44,457,944 km (0.061 R)
• M63: 45,715,015 km (0.074 R)
• M64: 45,925,649 km (0.075 R)
• M65: 48,263,714 km (0.118 R)
• M66: 50,422,561 km (0.082 R)
• M67: 55,618,544 km (0.091 R)
• M68: 56,293,978 km (0.107 R)
• M69: 56,406,775 km (0.083 R)
• M70: 57,652,925 km (0.115 R)
• M71: 58,336,587 km (0.047 R)
• M72: 59,366,868 km (0.034 R)
• M73: 61,097,416 km (0.095 R)
• M74: 63,313,260 km (0.027 R)
• M75: 63,430,544 km (0.027 R)
• M76: 63,665,563 km (0.106 R)
• M77: 65,318,021 km (0.08 R)
• M78: 65,673,914 km (0.12 R)
• M79: 67,104,070 km (0.115 R)
• M80: 67,463,254 km (0.081 R)
• M81: 67,703,060 km (0.045 R)
• M82: 69,389,476 km (0.108 R)
• M83: 70,116,372 km (0.077 R)
• M84: 70,845,961 km (0.114 R)
• M85: 70,967,734 km (0.083 R)
• M86: 71,333,650 km (0.079 R)
• M87: 73,542,164 km (0.062 R)
• M88: 76,271,876 km (0.111 R)
• M89: 77,523,561 km (0.114 R)
• M90: 78,403,795 km (0.118 R)
• M91: 81,191,552 km (0.084 R)
• M92: 81,574,223 km (0.042 R)
• M93: 82,213,455 km (0.045 R)
• M94: 84,011,771 km (0.113 R)
• M95: 84,140,724 km (0.082 R)
• M96: 84,786,388 km (0.033 R)
• M97: 85,045,193 km (0.116 R)
• M98: 85,304,296 km (0.089 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit