🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.56 AU - 0.72 AU

Year: 215 Days

Day: 12.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,259,523 km

• M1: 151,243 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.83 AU

Year: 245 Days

Day: 22.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,259,523 km

• M1: 191,635 km (0.108 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 13.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.83 AU - 3.31 AU

Year: 2254 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 88,259,523 km

• M1: 172,935 km (0.06 R)
• M2: 354,547 km (0.097 R)
• M3: 483,052 km (0.091 R)
• M4: 575,802 km (0.109 R)
• M5: 706,401 km (0.092 R)
• M6: 799,900 km (0.119 R)
• M7: 1,063,641 km (0.114 R)
• M8: 1,220,719 km (0.093 R)
• M9: 1,376,151 km (0.09 R)
• M10: 1,476,980 km (0.069 R)
• M11: 1,590,824 km (0.038 R)
• M12: 1,740,272 km (0.068 R)
• M13: 2,265,061 km (0.098 R)
• M14: 2,508,457 km (0.036 R)
• M15: 2,658,803 km (0.032 R)
• M16: 2,968,471 km (0.068 R)
• M17: 3,127,942 km (0.098 R)
• M18: 3,249,266 km (0.094 R)
• M19: 3,455,262 km (0.116 R)
• M20: 3,581,074 km (0.099 R)
• M21: 3,708,232 km (0.101 R)
• M22: 3,981,996 km (0.11 R)
• M23: 4,580,088 km (0.089 R)
• M24: 4,672,241 km (0.089 R)
• M25: 5,031,425 km (0.102 R)
• M26: 5,335,109 km (0.112 R)
• M27: 5,960,428 km (0.03 R)
• M28: 6,145,780 km (0.06 R)
• M29: 6,298,968 km (0.07 R)
• M30: 6,678,647 km (0.083 R)
• M31: 7,316,233 km (0.077 R)
• M32: 7,460,595 km (0.034 R)
• M33: 7,605,855 km (0.093 R)
• M34: 8,252,866 km (0.037 R)
• M35: 8,649,450 km (0.104 R)
• M36: 8,840,636 km (0.098 R)
• M37: 8,975,274 km (0.099 R)
• M38: 9,168,704 km (0.062 R)
• M39: 9,638,740 km (0.06 R)
• M40: 10,156,947 km (0.036 R)
• M41: 10,500,723 km (0.078 R)
• M42: 10,766,260 km (0.083 R)
• M43: 10,869,033 km (0.11 R)
• M44: 11,345,652 km (0.068 R)
• M45: 11,786,816 km (0.096 R)
• M46: 12,041,581 km (0.104 R)
• M47: 12,362,469 km (0.09 R)
• M48: 12,491,721 km (0.085 R)
• M49: 12,816,498 km (0.105 R)
• M50: 12,903,714 km (0.118 R)
• M51: 12,990,929 km (0.098 R)
• M52: 13,210,090 km (0.09 R)
• M53: 13,386,317 km (0.113 R)
• M54: 13,519,010 km (0.069 R)
• M55: 13,830,323 km (0.071 R)
• M56: 13,964,512 km (0.099 R)
• M57: 14,099,001 km (0.036 R)
• M58: 14,459,981 km (0.061 R)
• M59: 14,892,618 km (0.118 R)
• M60: 15,145,139 km (0.085 R)
• M61: 15,468,420 km (0.071 R)
• M62: 15,584,508 km (0.107 R)
• M63: 15,700,895 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.6

Radius: 7.5

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.65 AU - 15.65 AU

Year: 24706 Days

Day: 15.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,259,523 km

• M1: 852,109 km (0.104 R)
• M2: 963,111 km (0.084 R)
• M3: 1,356,853 km (0.043 R)
• M4: 1,726,060 km (0.076 R)
• M5: 1,796,670 km (0.106 R)
• M6: 2,278,226 km (0.089 R)
• M7: 2,798,079 km (0.086 R)
• M8: 3,007,665 km (0.094 R)
• M9: 3,397,966 km (0.115 R)
• M10: 3,531,557 km (0.072 R)
• M11: 3,712,570 km (0.12 R)
• M12: 4,036,599 km (0.072 R)
• M13: 5,895,353 km (0.093 R)
• M14: 6,002,465 km (0.076 R)
• M15: 6,995,346 km (0.086 R)
• M16: 7,452,816 km (0.105 R)
• M17: 8,038,342 km (0.094 R)
• M18: 8,157,123 km (0.071 R)
• M19: 8,276,652 km (0.051 R)
• M20: 8,760,302 km (0.114 R)
• M21: 8,821,487 km (0.115 R)
• M22: 10,719,735 km (0.116 R)
• M23: 10,916,306 km (0.073 R)
• M24: 10,982,129 km (0.048 R)
• M25: 11,114,075 km (0.074 R)
• M26: 11,849,348 km (0.077 R)
• M27: 11,984,734 km (0.087 R)
• M28: 12,120,719 km (0.113 R)
• M29: 12,325,518 km (0.067 R)
• M30: 12,600,329 km (0.103 R)
• M31: 13,578,251 km (0.112 R)
• M32: 14,148,069 km (0.067 R)
• M33: 14,652,962 km (0.109 R)
• M34: 15,310,893 km (0.113 R)
• M35: 16,127,997 km (0.117 R)
• M36: 16,202,945 km (0.071 R)
• M37: 16,959,163 km (0.081 R)
• M38: 17,495,321 km (0.092 R)
• M39: 18,114,956 km (0.108 R)
• M40: 18,741,771 km (0.03 R)
• M41: 18,978,734 km (0.079 R)
• M42: 19,936,160 km (0.083 R)
• M43: 21,484,049 km (0.113 R)
• M44: 21,731,933 km (0.109 R)
• M45: 22,314,168 km (0.085 R)
• M46: 23,239,431 km (0.098 R)
• M47: 25,825,679 km (0.103 R)
• M48: 27,689,818 km (0.118 R)
• M49: 28,774,253 km (0.07 R)
• M50: 29,230,227 km (0.056 R)
• M51: 30,334,259 km (0.072 R)
• M52: 30,426,861 km (0.055 R)
• M53: 30,612,511 km (0.099 R)
• M54: 31,451,905 km (0.088 R)
• M55: 32,015,889 km (0.076 R)
• M56: 32,299,078 km (0.085 R)
• M57: 33,440,061 km (0.117 R)
• M58: 33,535,803 km (0.087 R)
• M59: 34,497,718 km (0.098 R)
• M60: 36,645,494 km (0.1 R)
• M61: 37,139,766 km (0.064 R)
• M62: 37,536,649 km (0.118 R)
• M63: 39,239,222 km (0.066 R)
• M64: 39,542,308 km (0.055 R)
• M65: 39,643,436 km (0.08 R)
• M66: 40,864,603 km (0.093 R)
• M67: 42,511,676 km (0.099 R)
• M68: 44,601,109 km (0.064 R)
• M69: 45,340,272 km (0.057 R)
• M70: 46,509,978 km (0.107 R)
• M71: 47,474,286 km (0.099 R)
• M72: 53,173,965 km (0.119 R)
• M73: 53,285,714 km (0.046 R)
• M74: 53,397,464 km (0.109 R)
• M75: 53,733,311 km (0.052 R)
• M76: 53,845,360 km (0.038 R)
• M77: 54,407,100 km (0.11 R)
• M78: 54,745,042 km (0.107 R)
• M79: 55,763,055 km (0.091 R)
• M80: 57,702,891 km (0.075 R)
• M81: 61,648,385 km (0.042 R)
• M82: 62,471,472 km (0.093 R)
• M83: 63,061,636 km (0.093 R)
• M84: 66,039,980 km (0.109 R)
• M85: 68,455,537 km (0.095 R)
• M86: 69,307,646 km (0.067 R)
• M87: 69,429,718 km (0.11 R)
• M88: 70,408,537 km (0.082 R)
• M89: 70,899,816 km (0.108 R)
• M90: 76,250,932 km (0.078 R)
• M91: 80,444,759 km (0.069 R)
• M92: 80,573,114 km (0.106 R)
• M93: 87,071,945 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit