🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.63 AU - 0.81 AU

Year: 221 Days

Day: 36.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.87 AU - 1.01 AU

Year: 330 Days

Day: 45 Hours

Environment

Temp: 146 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,634,633 km

• M1: 298,597 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.93 AU - 1.47 AU

Year: 475 Days

Day: 34.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.78 AU - 1.96 AU

Year: 925 Days

Day: 35.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.99 AU - 4.59 AU

Year: 3213 Days

Day: 42.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.4

Radius: 4.4

Gravity: 24.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.83 AU - 14.57 AU

Year: 17344 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,634,633 km

• M1: 56,698 km (0.084 R)
• M2: 90,656 km (0.065 R)
• M3: 156,479 km (0.117 R)
• M4: 255,214 km (0.106 R)
• M5: 847,472 km (0.093 R)
• M6: 958,025 km (0.032 R)
• M7: 1,003,652 km (0.109 R)
• M8: 1,266,944 km (0.078 R)
• M9: 1,419,534 km (0.108 R)
• M10: 1,471,594 km (0.1 R)
• M11: 1,631,963 km (0.113 R)
• M12: 2,297,075 km (0.092 R)
• M13: 2,389,527 km (0.097 R)
• M14: 2,451,760 km (0.065 R)
• M15: 2,546,156 km (0.104 R)
• M16: 2,609,735 km (0.074 R)
• M17: 3,448,381 km (0.088 R)
• M18: 3,769,268 km (0.107 R)
• M19: 3,878,325 km (0.074 R)
• M20: 4,554,358 km (0.115 R)
• M21: 4,709,491 km (0.093 R)
• M22: 5,969,703 km (0.034 R)
• M23: 6,139,497 km (0.106 R)
• M24: 6,614,619 km (0.114 R)
• M25: 7,326,556 km (0.049 R)
• M26: 7,462,839 km (0.085 R)
• M27: 7,737,651 km (0.118 R)
• M28: 7,922,853 km (0.102 R)
• M29: 8,391,992 km (0.115 R)
• M30: 8,773,915 km (0.084 R)
• M31: 9,259,061 km (0.113 R)
• M32: 9,952,896 km (0.105 R)
• M33: 10,003,161 km (0.057 R)
• M34: 10,103,840 km (0.113 R)
• M35: 11,180,795 km (0.087 R)
• M36: 11,442,592 km (0.053 R)
• M37: 11,547,908 km (0.038 R)
• M38: 11,918,911 km (0.103 R)
• M39: 12,509,823 km (0.093 R)
• M40: 13,497,169 km (0.086 R)
• M41: 14,966,968 km (0.1 R)
• M42: 15,662,299 km (0.099 R)
• M43: 17,264,941 km (0.117 R)
• M44: 17,567,278 km (0.102 R)
• M45: 17,688,751 km (0.069 R)
• M46: 17,993,781 km (0.078 R)
• M47: 19,544,214 km (0.106 R)
• M48: 22,572,374 km (0.105 R)
• M49: 22,638,496 km (0.112 R)
• M50: 22,704,469 km (0.108 R)
• M51: 23,235,392 km (0.077 R)
• M52: 23,636,164 km (0.069 R)
• M53: 24,580,277 km (0.048 R)
• M54: 25,262,144 km (0.102 R)
• M55: 25,674,286 km (0.067 R)
• M56: 29,698,468 km (0.11 R)
• M57: 29,915,535 km (0.069 R)
• M58: 30,716,332 km (0.066 R)
• M59: 30,862,789 km (0.108 R)
• M60: 31,082,698 km (0.108 R)
• M61: 32,487,870 km (0.044 R)
• M62: 33,386,056 km (0.117 R)
• M63: 33,838,141 km (0.078 R)
• M64: 34,140,628 km (0.098 R)
• M65: 34,748,444 km (0.1 R)
• M66: 35,130,068 km (0.106 R)
• M67: 36,515,494 km (0.069 R)
• M68: 36,825,909 km (0.086 R)
• M69: 37,371,044 km (0.115 R)
• M70: 39,419,039 km (0.031 R)
• M71: 40,056,475 km (0.082 R)
• M72: 40,296,430 km (0.087 R)
• M73: 41,180,255 km (0.109 R)
• M74: 42,070,512 km (0.099 R)
• M75: 42,395,737 km (0.086 R)
• M76: 43,294,521 km (0.106 R)
• M77: 44,861,858 km (0.072 R)
• M78: 45,194,115 km (0.107 R)
• M79: 47,036,413 km (0.11 R)
• M80: 50,017,450 km (0.056 R)
• M81: 51,313,715 km (0.1 R)
• M82: 51,835,213 km (0.036 R)
• M83: 53,059,074 km (0.114 R)
• M84: 53,234,701 km (0.06 R)
• M85: 53,850,895 km (0.086 R)
• M86: 53,939,008 km (0.075 R)
• M87: 54,203,946 km (0.119 R)
• M88: 54,912,591 km (0.118 R)
• M89: 55,090,313 km (0.108 R)
• M90: 56,070,628 km (0.084 R)
• M91: 56,339,007 km (0.114 R)
• M92: 56,697,443 km (0.05 R)
• M93: 58,682,757 km (0.1 R)
• M94: 60,415,549 km (0.073 R)
• M95: 61,242,227 km (0.073 R)
• M96: 61,426,382 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.3

Radius: 7.2

Gravity: 17.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.28 AU - 14.9 AU

Year: 20155 Days

Day: 19.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,634,633 km

• M1: 139,126 km (0.112 R)
• M2: 214,823 km (0.083 R)
• M3: 346,768 km (0.035 R)
• M4: 715,826 km (0.081 R)
• M5: 1,791,435 km (0.112 R)
• M6: 2,002,517 km (0.053 R)
• M7: 2,147,777 km (0.088 R)
• M8: 2,643,694 km (0.106 R)
• M9: 2,843,706 km (0.098 R)
• M10: 3,870,845 km (0.093 R)
• M11: 3,916,023 km (0.055 R)
• M12: 4,423,759 km (0.068 R)
• M13: 4,565,877 km (0.1 R)
• M14: 5,198,975 km (0.05 R)
• M15: 5,449,850 km (0.117 R)
• M16: 6,225,964 km (0.066 R)
• M17: 6,926,381 km (0.087 R)
• M18: 7,481,988 km (0.052 R)
• M19: 7,936,765 km (0.1 R)
• M20: 10,531,092 km (0.113 R)
• M21: 10,594,372 km (0.085 R)
• M22: 11,104,650 km (0.075 R)
• M23: 12,215,414 km (0.12 R)
• M24: 16,116,777 km (0.049 R)
• M25: 16,189,781 km (0.078 R)
• M26: 16,629,449 km (0.116 R)
• M27: 16,924,755 km (0.097 R)
• M28: 17,073,156 km (0.033 R)
• M29: 17,445,804 km (0.107 R)
• M30: 17,821,295 km (0.098 R)
• M31: 18,351,320 km (0.074 R)
• M32: 18,580,056 km (0.095 R)
• M33: 18,809,688 km (0.076 R)
• M34: 18,963,325 km (0.107 R)
• M35: 19,737,943 km (0.104 R)
• M36: 20,601,721 km (0.082 R)
• M37: 20,839,582 km (0.066 R)
• M38: 21,880,185 km (0.114 R)
• M39: 22,203,914 km (0.086 R)
• M40: 22,610,671 km (0.114 R)
• M41: 23,762,575 km (0.043 R)
• M42: 24,513,257 km (0.04 R)
• M43: 25,186,896 km (0.074 R)
• M44: 26,123,229 km (0.069 R)
• M45: 26,294,668 km (0.064 R)
• M46: 26,811,379 km (0.1 R)
• M47: 27,418,298 km (0.081 R)
• M48: 27,505,364 km (0.113 R)
• M49: 28,029,854 km (0.1 R)
• M50: 29,444,302 km (0.1 R)
• M51: 29,980,760 km (0.108 R)
• M52: 30,070,518 km (0.111 R)
• M53: 31,063,250 km (0.078 R)
• M54: 31,244,862 km (0.094 R)
• M55: 31,609,282 km (0.093 R)
• M56: 32,066,752 km (0.055 R)
• M57: 32,895,674 km (0.117 R)
• M58: 34,386,716 km (0.079 R)
• M59: 35,709,461 km (0.091 R)
• M60: 36,568,452 km (0.069 R)
• M61: 37,530,964 km (0.092 R)
• M62: 38,404,317 km (0.12 R)
• M63: 39,382,537 km (0.098 R)
• M64: 41,763,537 km (0.109 R)
• M65: 43,783,108 km (0.08 R)
• M66: 43,986,711 km (0.099 R)
• M67: 45,834,244 km (0.038 R)
• M68: 46,248,182 km (0.057 R)
• M69: 49,392,280 km (0.071 R)
• M70: 51,849,126 km (0.038 R)
• M71: 51,956,836 km (0.081 R)
• M72: 52,604,745 km (0.06 R)
• M73: 52,821,363 km (0.056 R)
• M74: 54,893,443 km (0.036 R)
• M75: 55,553,169 km (0.098 R)
• M76: 55,663,423 km (0.053 R)
• M77: 57,659,956 km (0.115 R)
• M78: 59,116,441 km (0.118 R)
• M79: 59,567,030 km (0.064 R)
• M80: 62,294,498 km (0.089 R)
• M81: 63,558,002 km (0.101 R)
• M82: 66,578,233 km (0.102 R)
• M83: 67,164,358 km (0.086 R)
• M84: 68,105,777 km (0.114 R)
• M85: 69,051,535 km (0.106 R)
• M86: 72,395,795 km (0.085 R)
• M87: 75,670,193 km (0.083 R)
• M88: 76,159,378 km (0.032 R)
• M89: 77,756,485 km (0.076 R)
• M90: 78,992,463 km (0.091 R)
• M91: 79,986,092 km (0.095 R)
• M92: 81,358,952 km (0.103 R)
• M93: 81,860,104 km (0.062 R)
• M94: 82,739,590 km (0.08 R)
• M95: 84,127,859 km (0.088 R)
• M96: 84,254,418 km (0.063 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 13,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit