🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.56 AU - 0.66 AU

Year: 167 Days

Day: 16.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 9.9

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.27 AU - 7.87 AU

Year: 7287 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,497,679 km

• M1: 124,465 km (0.099 R)
• M2: 186,848 km (0.107 R)
• M3: 454,030 km (0.046 R)
• M4: 723,156 km (0.119 R)
• M5: 1,041,052 km (0.074 R)
• M6: 1,206,656 km (0.086 R)
• M7: 1,441,076 km (0.092 R)
• M8: 1,776,774 km (0.044 R)
• M9: 2,976,399 km (0.102 R)
• M10: 3,187,631 km (0.1 R)
• M11: 3,349,347 km (0.085 R)
• M12: 3,431,326 km (0.101 R)
• M13: 3,513,904 km (0.062 R)
• M14: 3,709,279 km (0.092 R)
• M15: 4,465,796 km (0.057 R)
• M16: 4,556,153 km (0.103 R)
• M17: 4,677,626 km (0.118 R)
• M18: 4,986,097 km (0.038 R)
• M19: 5,301,001 km (0.106 R)
• M20: 5,428,907 km (0.1 R)
• M21: 5,590,173 km (0.081 R)
• M22: 6,183,927 km (0.092 R)
• M23: 6,590,833 km (0.089 R)
• M24: 6,763,021 km (0.087 R)
• M25: 7,574,140 km (0.028 R)
• M26: 9,635,599 km (0.073 R)
• M27: 9,831,123 km (0.095 R)
• M28: 9,909,812 km (0.095 R)
• M29: 10,067,638 km (0.082 R)
• M30: 10,385,832 km (0.108 R)
• M31: 10,506,109 km (0.107 R)
• M32: 10,828,791 km (0.106 R)
• M33: 11,984,136 km (0.037 R)
• M34: 12,363,815 km (0.042 R)
• M35: 12,576,394 km (0.087 R)
• M36: 13,308,376 km (0.108 R)
• M37: 13,657,687 km (0.102 R)
• M38: 14,098,552 km (0.083 R)
• M39: 14,320,705 km (0.109 R)
• M40: 14,499,325 km (0.086 R)
• M41: 17,455,678 km (0.113 R)
• M42: 18,222,965 km (0.095 R)
• M43: 18,513,634 km (0.093 R)
• M44: 18,903,486 km (0.115 R)
• M45: 19,001,473 km (0.097 R)
• M46: 19,691,418 km (0.063 R)
• M47: 20,289,510 km (0.078 R)
• M48: 20,994,715 km (0.112 R)
• M49: 21,096,142 km (0.061 R)
• M50: 22,016,019 km (0.095 R)
• M51: 22,429,059 km (0.114 R)
• M52: 22,532,730 km (0.081 R)
• M53: 22,740,522 km (0.098 R)
• M54: 23,105,840 km (0.082 R)
• M55: 23,525,612 km (0.115 R)
• M56: 23,736,395 km (0.062 R)
• M57: 23,842,011 km (0.071 R)
• M58: 24,159,907 km (0.107 R)
• M59: 24,319,378 km (0.072 R)
• M60: 24,799,886 km (0.112 R)
• M61: 25,283,536 km (0.115 R)
• M62: 25,445,551 km (0.064 R)
• M63: 28,082,811 km (0.076 R)
• M64: 28,755,553 km (0.086 R)
• M65: 28,980,997 km (0.108 R)
• M66: 29,093,943 km (0.094 R)
• M67: 29,263,737 km (0.054 R)
• M68: 29,831,760 km (0.065 R)
• M69: 30,403,374 km (0.087 R)
• M70: 32,726,030 km (0.057 R)
• M71: 33,197,413 km (0.091 R)
• M72: 33,493,168 km (0.033 R)
• M73: 34,087,371 km (0.089 R)
• M74: 34,984,958 km (0.1 R)
• M75: 35,225,661 km (0.04 R)
• M76: 35,587,837 km (0.112 R)
• M77: 37,416,671 km (0.118 R)
• M78: 37,847,812 km (0.116 R)
• M79: 38,466,549 km (0.105 R)
• M80: 39,026,345 km (0.12 R)
• M81: 39,463,619 km (0.1 R)
• M82: 39,651,514 km (0.11 R)
• M83: 40,658,607 km (0.088 R)
• M84: 41,165,295 km (0.086 R)
• M85: 42,056,898 km (0.087 R)
• M86: 42,184,804 km (0.036 R)
• M87: 42,441,066 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.1

Radius: 4.9

Gravity: 15.41 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.7 AU - 19.5 AU

Year: 25831 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 136.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,497,679 km

• M1: 157,527 km (0.032 R)
• M2: 442,511 km (0.112 R)
• M3: 785,389 km (0.106 R)
• M4: 906,713 km (0.104 R)
• M5: 956,978 km (0.096 R)
• M6: 1,569,282 km (0.046 R)
• M7: 1,691,503 km (0.046 R)
• M8: 2,010,745 km (0.113 R)
• M9: 2,245,314 km (0.025 R)
• M10: 2,924,788 km (0.113 R)
• M11: 2,962,337 km (0.1 R)
• M12: 3,037,585 km (0.047 R)
• M13: 3,542,926 km (0.103 R)
• M14: 3,663,203 km (0.099 R)
• M15: 3,907,796 km (0.108 R)
• M16: 4,455,922 km (0.119 R)
• M17: 4,542,240 km (0.11 R)
• M18: 5,575,961 km (0.084 R)
• M19: 5,622,486 km (0.117 R)
• M20: 6,190,958 km (0.114 R)
• M21: 6,433,307 km (0.108 R)
• M22: 7,128,039 km (0.031 R)
• M23: 7,433,069 km (0.108 R)
• M24: 7,794,348 km (0.111 R)
• M25: 7,950,977 km (0.085 R)
• M26: 8,480,404 km (0.088 R)
• M27: 8,533,960 km (0.04 R)
• M28: 9,130,556 km (0.106 R)
• M29: 9,740,617 km (0.098 R)
• M30: 10,135,705 km (0.117 R)
• M31: 10,478,583 km (0.041 R)
• M32: 10,709,113 km (0.084 R)
• M33: 11,352,085 km (0.106 R)
• M34: 12,736,164 km (0.109 R)
• M35: 13,044,037 km (0.113 R)
• M36: 13,730,093 km (0.115 R)
• M37: 15,266,911 km (0.09 R)
• M38: 15,791,252 km (0.029 R)
• M39: 17,740,811 km (0.11 R)
• M40: 18,639,147 km (0.092 R)
• M41: 19,835,930 km (0.069 R)
• M42: 19,907,138 km (0.084 R)
• M43: 20,695,669 km (0.103 R)
• M44: 21,787,284 km (0.097 R)
• M45: 22,525,400 km (0.105 R)
• M46: 22,897,600 km (0.05 R)
• M47: 23,798,927 km (0.051 R)
• M48: 24,406,294 km (0.057 R)
• M49: 27,757,137 km (0.12 R)
• M50: 29,770,425 km (0.067 R)
• M51: 30,178,678 km (0.082 R)
• M52: 30,588,725 km (0.066 R)
• M53: 31,000,718 km (0.084 R)
• M54: 31,913,564 km (0.049 R)
• M55: 32,080,515 km (0.097 R)
• M56: 33,172,430 km (0.045 R)
• M57: 33,680,614 km (0.095 R)
• M58: 36,957,705 km (0.052 R)
• M59: 38,279,103 km (0.048 R)
• M60: 39,615,910 km (0.09 R)
• M61: 40,244,819 km (0.071 R)
• M62: 40,515,442 km (0.104 R)
• M63: 45,207,130 km (0.102 R)
• M64: 47,950,456 km (0.056 R)
• M65: 48,237,235 km (0.084 R)
• M66: 48,908,780 km (0.101 R)
• M67: 50,455,323 km (0.085 R)
• M68: 51,137,040 km (0.094 R)
• M69: 52,214,444 km (0.053 R)
• M70: 52,312,730 km (0.059 R)
• M71: 52,509,451 km (0.104 R)
• M72: 52,805,206 km (0.085 R)
• M73: 53,002,526 km (0.051 R)
• M74: 54,092,795 km (0.098 R)
• M75: 55,691,697 km (0.099 R)
• M76: 56,799,918 km (0.04 R)
• M77: 57,306,008 km (0.114 R)
• M78: 57,813,743 km (0.117 R)
• M79: 58,220,948 km (0.108 R)
• M80: 58,935,727 km (0.079 R)
• M81: 60,374,260 km (0.106 R)
• M82: 61,201,386 km (0.049 R)
• M83: 62,971,428 km (0.109 R)
• M84: 65,075,373 km (0.081 R)
• M85: 65,392,969 km (0.043 R)
• M86: 65,604,949 km (0.045 R)
• M87: 66,136,022 km (0.031 R)
• M88: 67,202,206 km (0.077 R)
• M89: 68,166,813 km (0.093 R)
• M90: 68,920,038 km (0.113 R)
• M91: 69,027,898 km (0.068 R)
• M92: 69,243,768 km (0.062 R)
• M93: 71,523,789 km (0.075 R)
• M94: 73,387,479 km (0.112 R)
• M95: 73,497,733 km (0.101 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit