🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.66 AU - 2.4 AU

Year: 1078 Days

Day: 26.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,983,824 km

• M1: 1,187,807 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.8 AU - 2.46 AU

Year: 1159 Days

Day: 43.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,983,824 km

• M1: 439,519 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.91 AU - 4.47 AU

Year: 2642 Days

Day: 19.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 12.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.04 AU - 9.14 AU

Year: 9385 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,983,824 km

• M1: 156,031 km (0.07 R)
• M2: 257,907 km (0.112 R)
• M3: 341,083 km (0.107 R)
• M4: 561,590 km (0.086 R)
• M5: 672,143 km (0.112 R)
• M6: 846,724 km (0.059 R)
• M7: 1,098,946 km (0.104 R)
• M8: 1,226,403 km (0.094 R)
• M9: 1,308,832 km (0.061 R)
• M10: 1,567,636 km (0.045 R)
• M11: 1,657,844 km (0.075 R)
• M12: 1,919,640 km (0.083 R)
• M13: 2,358,560 km (0.115 R)
• M14: 2,939,748 km (0.09 R)
• M15: 3,212,315 km (0.098 R)
• M16: 3,375,078 km (0.078 R)
• M17: 3,469,474 km (0.095 R)
• M18: 4,721,907 km (0.101 R)
• M19: 4,961,114 km (0.111 R)
• M20: 5,204,360 km (0.111 R)
• M21: 5,731,094 km (0.105 R)
• M22: 6,597,266 km (0.107 R)
• M23: 6,715,748 km (0.098 R)
• M24: 7,106,198 km (0.082 R)
• M25: 9,068,324 km (0.068 R)
• M26: 10,314,324 km (0.049 R)
• M27: 10,417,846 km (0.095 R)
• M28: 10,799,919 km (0.088 R)
• M29: 10,904,937 km (0.119 R)
• M30: 11,151,175 km (0.079 R)
• M31: 11,328,299 km (0.063 R)
• M32: 11,577,828 km (0.033 R)
• M33: 12,009,867 km (0.106 R)
• M34: 13,225,050 km (0.101 R)
• M35: 13,337,548 km (0.105 R)
• M36: 13,980,519 km (0.074 R)
• M37: 14,210,003 km (0.088 R)
• M38: 15,493,851 km (0.086 R)
• M39: 15,572,989 km (0.107 R)
• M40: 16,169,735 km (0.086 R)
• M41: 16,571,854 km (0.08 R)
• M42: 16,814,651 km (0.086 R)
• M43: 17,181,166 km (0.106 R)
• M44: 17,963,563 km (0.111 R)
• M45: 18,129,766 km (0.077 R)
• M46: 18,715,442 km (0.061 R)
• M47: 19,477,643 km (0.072 R)
• M48: 19,648,484 km (0.12 R)
• M49: 20,640,018 km (0.105 R)
• M50: 22,179,979 km (0.089 R)
• M51: 22,492,339 km (0.113 R)
• M52: 22,626,678 km (0.113 R)
• M53: 22,806,345 km (0.089 R)
• M54: 22,941,282 km (0.074 R)
• M55: 23,802,218 km (0.074 R)
• M56: 25,369,405 km (0.097 R)
• M57: 25,836,599 km (0.083 R)
• M58: 26,024,345 km (0.091 R)
• M59: 26,212,539 km (0.032 R)
• M60: 26,306,786 km (0.117 R)
• M61: 26,637,546 km (0.069 R)
• M62: 26,732,242 km (0.092 R)
• M63: 26,922,082 km (0.062 R)
• M64: 27,926,183 km (0.063 R)
• M65: 28,408,636 km (0.099 R)
• M66: 28,553,895 km (0.102 R)
• M67: 29,479,756 km (0.106 R)
• M68: 29,675,879 km (0.087 R)
• M69: 30,069,471 km (0.095 R)
• M70: 31,110,972 km (0.089 R)
• M71: 31,611,227 km (0.088 R)
• M72: 32,063,611 km (0.074 R)
• M73: 32,366,397 km (0.112 R)
• M74: 32,771,508 km (0.082 R)
• M75: 32,873,085 km (0.117 R)
• M76: 34,203,010 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691

Radius: 5.2

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.88 AU - 14.72 AU

Year: 16081 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,983,824 km

• M1: 173,833 km (0.081 R)
• M2: 357,090 km (0.106 R)
• M3: 572,361 km (0.065 R)
• M4: 801,695 km (0.038 R)
• M5: 1,584,241 km (0.059 R)
• M6: 1,640,939 km (0.057 R)
• M7: 2,339,561 km (0.081 R)
• M8: 2,977,895 km (0.106 R)
• M9: 4,807,926 km (0.061 R)
• M10: 5,140,781 km (0.074 R)
• M11: 5,395,247 km (0.112 R)
• M12: 5,697,285 km (0.059 R)
• M13: 5,828,483 km (0.056 R)
• M14: 5,916,446 km (0.092 R)
• M15: 7,053,091 km (0.106 R)
• M16: 7,147,038 km (0.089 R)
• M17: 7,194,012 km (0.07 R)
• M18: 7,430,825 km (0.101 R)
• M19: 7,478,547 km (0.063 R)
• M20: 8,255,110 km (0.029 R)
• M21: 8,304,627 km (0.112 R)
• M22: 9,108,117 km (0.108 R)
• M23: 9,467,451 km (0.079 R)
• M24: 9,622,883 km (0.086 R)
• M25: 9,674,793 km (0.073 R)
• M26: 10,788,101 km (0.095 R)
• M27: 11,774,250 km (0.107 R)
• M28: 11,829,900 km (0.072 R)
• M29: 12,391,042 km (0.084 R)
• M30: 12,788,823 km (0.088 R)
• M31: 13,018,156 km (0.057 R)
• M32: 13,190,942 km (0.1 R)
• M33: 14,960,834 km (0.066 R)
• M34: 15,996,201 km (0.112 R)
• M35: 16,057,835 km (0.095 R)
• M36: 16,119,619 km (0.086 R)
• M37: 16,305,270 km (0.107 R)
• M38: 16,866,262 km (0.047 R)
• M39: 17,687,854 km (0.039 R)
• M40: 18,071,423 km (0.12 R)
• M41: 18,264,254 km (0.115 R)
• M42: 18,977,088 km (0.073 R)
• M43: 20,764,932 km (0.101 R)
• M44: 21,237,063 km (0.103 R)
• M45: 21,781,151 km (0.082 R)
• M46: 21,849,517 km (0.076 R)
• M47: 23,650,825 km (0.096 R)
• M48: 27,172,808 km (0.062 R)
• M49: 27,467,366 km (0.045 R)
• M50: 28,059,923 km (0.03 R)
• M51: 28,134,273 km (0.101 R)
• M52: 28,283,123 km (0.116 R)
• M53: 29,182,206 km (0.113 R)
• M54: 30,624,629 km (0.11 R)
• M55: 31,084,942 km (0.09 R)
• M56: 32,401,552 km (0.071 R)
• M57: 32,479,493 km (0.112 R)
• M58: 32,557,583 km (0.096 R)
• M59: 33,578,289 km (0.076 R)
• M60: 33,894,390 km (0.119 R)
• M61: 37,846,765 km (0.119 R)
• M62: 38,175,731 km (0.093 R)
• M63: 38,836,654 km (0.094 R)
• M64: 40,926,088 km (0.054 R)
• M65: 41,772,064 km (0.102 R)
• M66: 42,282,342 km (0.11 R)
• M67: 44,691,167 km (0.102 R)
• M68: 45,300,330 km (0.059 R)
• M69: 46,350,955 km (0.108 R)
• M70: 46,791,072 km (0.105 R)
• M71: 47,321,098 km (0.05 R)
• M72: 47,409,510 km (0.094 R)
• M73: 48,565,303 km (0.106 R)
• M74: 48,744,073 km (0.105 R)
• M75: 51,267,789 km (0.119 R)
• M76: 51,905,375 km (0.109 R)
• M77: 53,096,473 km (0.101 R)
• M78: 55,972,642 km (0.1 R)
• M79: 56,159,938 km (0.105 R)
• M80: 57,099,562 km (0.103 R)
• M81: 58,139,118 km (0.092 R)
• M82: 59,949,402 km (0.071 R)
• M83: 60,717,138 km (0.08 R)
• M84: 61,584,656 km (0.086 R)
• M85: 61,681,446 km (0.104 R)
• M86: 61,778,086 km (0.062 R)
• M87: 62,262,335 km (0.112 R)
• M88: 63,625,022 km (0.106 R)
• M89: 64,506,153 km (0.026 R)
• M90: 65,194,303 km (0.053 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit