🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.31 AU - 1.99 AU

Year: 748 Days

Day: 34.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,094,012 km

• M1: 153,188 km (0.068 R)
• M2: 312,211 km (0.069 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.5

Radius: 14.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.22 AU - 9.74 AU

Year: 7960 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,094,012 km

• M1: 180,565 km (0.072 R)
• M2: 282,142 km (0.118 R)
• M3: 483,351 km (0.105 R)
• M4: 607,966 km (0.115 R)
• M5: 746,045 km (0.093 R)
• M6: 1,250,339 km (0.119 R)
• M7: 1,392,158 km (0.119 R)
• M8: 1,497,026 km (0.074 R)
• M9: 1,782,758 km (0.117 R)
• M10: 1,874,461 km (0.1 R)
• M11: 2,357,214 km (0.119 R)
• M12: 2,665,535 km (0.031 R)
• M13: 2,905,639 km (0.107 R)
• M14: 3,014,696 km (0.114 R)
• M15: 3,237,148 km (0.077 R)
• M16: 3,727,829 km (0.087 R)
• M17: 4,180,512 km (0.1 R)
• M18: 4,335,346 km (0.031 R)
• M19: 4,811,666 km (0.075 R)
• M20: 5,006,891 km (0.069 R)
• M21: 6,092,523 km (0.111 R)
• M22: 6,554,182 km (0.058 R)
• M23: 6,953,608 km (0.108 R)
• M24: 7,473,610 km (0.11 R)
• M25: 7,586,706 km (0.094 R)
• M26: 8,122,117 km (0.061 R)
• M27: 8,238,504 km (0.108 R)
• M28: 8,709,438 km (0.112 R)
• M29: 9,432,295 km (0.071 R)
• M30: 10,892,819 km (0.084 R)
• M31: 11,496,746 km (0.108 R)
• M32: 11,802,823 km (0.047 R)
• M33: 12,557,395 km (0.1 R)
• M34: 12,872,598 km (0.116 R)
• M35: 13,190,493 km (0.072 R)
• M36: 13,557,008 km (0.09 R)
• M37: 13,973,339 km (0.114 R)
• M38: 14,347,034 km (0.064 R)
• M39: 14,818,716 km (0.1 R)
• M40: 15,343,506 km (0.067 R)
• M41: 15,439,697 km (0.052 R)
• M42: 16,117,824 km (0.109 R)
• M43: 16,608,206 km (0.091 R)
• M44: 16,706,941 km (0.103 R)
• M45: 16,805,825 km (0.044 R)
• M46: 17,403,169 km (0.073 R)
• M47: 17,503,400 km (0.117 R)
• M48: 18,261,262 km (0.09 R)
• M49: 19,444,282 km (0.075 R)
• M50: 19,861,511 km (0.086 R)
• M51: 20,704,944 km (0.088 R)
• M52: 21,345,223 km (0.093 R)
• M53: 22,536,022 km (0.055 R)
• M54: 22,864,539 km (0.1 R)
• M55: 23,415,657 km (0.118 R)
• M56: 23,526,360 km (0.073 R)
• M57: 23,859,664 km (0.093 R)
• M58: 24,812,303 km (0.118 R)
• M59: 25,151,591 km (0.097 R)
• M60: 25,720,512 km (0.076 R)
• M61: 26,928,814 km (0.118 R)
• M62: 27,627,585 km (0.119 R)
• M63: 27,861,855 km (0.08 R)
• M64: 28,568,705 km (0.113 R)
• M65: 28,983,690 km (0.089 R)
• M66: 29,281,390 km (0.119 R)
• M67: 29,999,908 km (0.091 R)
• M68: 30,301,049 km (0.069 R)
• M69: 30,663,674 km (0.102 R)
• M70: 30,845,585 km (0.078 R)
• M71: 32,931,877 km (0.114 R)
• M72: 33,056,043 km (0.114 R)
• M73: 35,698,839 km (0.085 R)
• M74: 36,145,838 km (0.091 R)
• M75: 36,338,071 km (0.038 R)
• M76: 36,723,435 km (0.083 R)
• M77: 36,916,566 km (0.043 R)
• M78: 37,627,754 km (0.118 R)
• M79: 38,735,975 km (0.099 R)
• M80: 40,185,878 km (0.101 R)
• M81: 40,318,571 km (0.117 R)
• M82: 42,596,498 km (0.063 R)
• M83: 44,161,142 km (0.03 R)
• M84: 44,503,871 km (0.083 R)
• M85: 44,778,532 km (0.074 R)
• M86: 45,329,651 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.5

Radius: 3.9

Gravity: 36.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.44 AU - 19.56 AU

Year: 30405 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,094,012 km

• M1: 238,908 km (0.106 R)
• M2: 586,872 km (0.103 R)
• M3: 1,006,794 km (0.117 R)
• M4: 1,261,559 km (0.094 R)
• M5: 1,643,183 km (0.092 R)
• M6: 1,752,988 km (0.117 R)
• M7: 2,256,833 km (0.099 R)
• M8: 2,338,065 km (0.101 R)
• M9: 2,587,744 km (0.117 R)
• M10: 2,933,764 km (0.104 R)
• M11: 2,978,045 km (0.119 R)
• M12: 3,526,471 km (0.104 R)
• M13: 3,573,594 km (0.102 R)
• M14: 4,105,414 km (0.079 R)
• M15: 4,154,931 km (0.114 R)
• M16: 5,566,836 km (0.105 R)
• M17: 6,698,693 km (0.111 R)
• M18: 6,874,471 km (0.112 R)
• M19: 7,051,744 km (0.095 R)
• M20: 7,290,503 km (0.047 R)
• M21: 7,471,217 km (0.114 R)
• M22: 7,531,804 km (0.11 R)
• M23: 8,397,228 km (0.116 R)
• M24: 8,523,339 km (0.104 R)
• M25: 9,098,842 km (0.066 R)
• M26: 9,885,577 km (0.113 R)
• M27: 10,287,098 km (0.044 R)
• M28: 11,523,225 km (0.105 R)
• M29: 11,804,170 km (0.115 R)
• M30: 13,684,914 km (0.114 R)
• M31: 14,282,109 km (0.1 R)
• M32: 16,675,076 km (0.091 R)
• M33: 17,312,513 km (0.078 R)
• M34: 18,283,553 km (0.086 R)
• M35: 23,307,049 km (0.106 R)
• M36: 24,198,054 km (0.055 R)
• M37: 24,467,629 km (0.074 R)
• M38: 25,009,622 km (0.075 R)
• M39: 26,474,036 km (0.09 R)
• M40: 26,566,487 km (0.111 R)
• M41: 27,590,485 km (0.044 R)
• M42: 29,485,292 km (0.047 R)
• M43: 30,061,842 km (0.077 R)
• M44: 30,641,982 km (0.104 R)
• M45: 31,421,537 km (0.095 R)
• M46: 32,108,789 km (0.076 R)
• M47: 32,207,374 km (0.095 R)
• M48: 32,503,877 km (0.056 R)
• M49: 32,701,945 km (0.09 R)
• M50: 32,801,128 km (0.069 R)
• M51: 33,298,541 km (0.1 R)
• M52: 34,603,783 km (0.057 R)
• M53: 35,211,748 km (0.066 R)
• M54: 35,619,103 km (0.084 R)
• M55: 36,850,294 km (0.087 R)
• M56: 38,408,805 km (0.098 R)
• M57: 39,354,263 km (0.107 R)
• M58: 39,776,877 km (0.091 R)
• M59: 40,094,773 km (0.112 R)
• M60: 42,668,753 km (0.086 R)
• M61: 44,194,652 km (0.092 R)
• M62: 44,634,021 km (0.088 R)
• M63: 44,743,975 km (0.05 R)
• M64: 46,851,959 km (0.085 R)
• M65: 47,412,053 km (0.059 R)
• M66: 49,560,428 km (0.057 R)
• M67: 50,130,994 km (0.067 R)
• M68: 50,818,696 km (0.045 R)
• M69: 51,278,859 km (0.108 R)
• M70: 51,394,049 km (0.045 R)
• M71: 51,509,389 km (0.116 R)
• M72: 57,145,938 km (0.06 R)
• M73: 58,585,369 km (0.094 R)
• M74: 61,867,396 km (0.076 R)
• M75: 63,840,143 km (0.099 R)
• M76: 66,084,261 km (0.115 R)
• M77: 68,227,101 km (0.109 R)
• M78: 69,625,841 km (0.107 R)
• M79: 70,777,296 km (0.092 R)
• M80: 71,291,015 km (0.117 R)
• M81: 72,063,987 km (0.057 R)
• M82: 73,099,055 km (0.095 R)
• M83: 73,748,310 km (0.092 R)
• M84: 75,314,450 km (0.086 R)
• M85: 75,707,742 km (0.112 R)
• M86: 76,628,069 km (0.118 R)
• M87: 77,287,646 km (0.118 R)
• M88: 78,081,711 km (0.103 R)
• M89: 80,346,024 km (0.079 R)
• M90: 81,150,263 km (0.084 R)
• M91: 81,418,940 km (0.109 R)
• M92: 82,226,769 km (0.082 R)
• M93: 86,580,067 km (0.084 R)
• M94: 87,129,540 km (0.092 R)
• M95: 90,171,912 km (0.113 R)
• M96: 92,827,274 km (0.079 R)
• M97: 93,671,156 km (0.082 R)
• M98: 93,812,077 km (0.097 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit