🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.57 AU - 0.69 AU

Year: 220 Days

Day: 42.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.77 AU - 0.87 AU

Year: 327 Days

Day: 37.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.2

Radius: 5.4

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.86 AU - 13.68 AU

Year: 20066 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,593,795 km

• M1: 130,150 km (0.109 R)
• M2: 232,026 km (0.089 R)
• M3: 346,319 km (0.062 R)
• M4: 496,964 km (0.104 R)
• M5: 688,001 km (0.103 R)
• M6: 878,887 km (0.102 R)
• M7: 968,945 km (0.101 R)
• M8: 1,257,669 km (0.085 R)
• M9: 1,359,695 km (0.068 R)
• M10: 1,599,201 km (0.055 R)
• M11: 1,880,744 km (0.102 R)
• M12: 1,938,938 km (0.118 R)
• M13: 2,087,040 km (0.081 R)
• M14: 2,208,214 km (0.103 R)
• M15: 2,362,898 km (0.077 R)
• M16: 3,541,730 km (0.09 R)
• M17: 5,074,509 km (0.107 R)
• M18: 5,278,860 km (0.089 R)
• M19: 5,319,999 km (0.061 R)
• M20: 5,444,315 km (0.073 R)
• M21: 6,963,182 km (0.087 R)
• M22: 7,558,582 km (0.06 R)
• M23: 8,457,964 km (0.036 R)
• M24: 9,390,707 km (0.061 R)
• M25: 9,440,673 km (0.089 R)
• M26: 9,490,788 km (0.099 R)
• M27: 9,894,702 km (0.116 R)
• M28: 11,298,529 km (0.043 R)
• M29: 12,708,339 km (0.045 R)
• M30: 12,874,542 km (0.078 R)
• M31: 16,587,562 km (0.07 R)
• M32: 17,256,862 km (0.097 R)
• M33: 17,440,868 km (0.042 R)
• M34: 17,749,189 km (0.117 R)
• M35: 17,934,990 km (0.101 R)
• M36: 18,121,388 km (0.075 R)
• M37: 18,936,697 km (0.108 R)
• M38: 19,189,966 km (0.05 R)
• M39: 19,892,328 km (0.039 R)
• M40: 22,717,334 km (0.12 R)
• M41: 23,459,938 km (0.111 R)
• M42: 23,731,907 km (0.069 R)
• M43: 25,316,148 km (0.065 R)
• M44: 25,385,861 km (0.096 R)
• M45: 26,226,601 km (0.107 R)
• M46: 27,433,258 km (0.065 R)
• M47: 29,459,860 km (0.095 R)
• M48: 30,343,086 km (0.095 R)
• M49: 30,491,188 km (0.052 R)
• M50: 30,639,439 km (0.08 R)
• M51: 33,120,669 km (0.078 R)
• M52: 34,192,538 km (0.028 R)
• M53: 34,965,211 km (0.092 R)
• M54: 35,198,135 km (0.078 R)
• M55: 35,899,899 km (0.119 R)
• M56: 36,370,384 km (0.118 R)
• M57: 36,763,976 km (0.082 R)
• M58: 37,714,371 km (0.115 R)
• M59: 37,793,957 km (0.058 R)
• M60: 38,033,015 km (0.065 R)
• M61: 38,112,750 km (0.093 R)
• M62: 38,272,521 km (0.115 R)
• M63: 38,432,441 km (0.104 R)
• M64: 38,672,845 km (0.07 R)
• M65: 39,963,276 km (0.085 R)
• M66: 40,369,285 km (0.115 R)
• M67: 41,595,987 km (0.041 R)
• M68: 41,842,674 km (0.073 R)
• M69: 42,834,807 km (0.054 R)
• M70: 43,167,064 km (0.095 R)
• M71: 43,583,844 km (0.077 R)
• M72: 44,001,820 km (0.113 R)
• M73: 44,757,589 km (0.059 R)
• M74: 44,841,812 km (0.03 R)
• M75: 46,196,870 km (0.108 R)
• M76: 46,708,494 km (0.108 R)
• M77: 47,222,064 km (0.065 R)
• M78: 47,995,784 km (0.038 R)
• M79: 49,294,593 km (0.113 R)
• M80: 49,992,018 km (0.06 R)
• M81: 50,604,921 km (0.086 R)
• M82: 51,396,592 km (0.09 R)
• M83: 53,170,674 km (0.116 R)
• M84: 54,154,878 km (0.093 R)
• M85: 54,964,502 km (0.111 R)
• M86: 55,235,274 km (0.096 R)
• M87: 56,504,911 km (0.085 R)
• M88: 57,600,865 km (0.095 R)
• M89: 58,703,700 km (0.101 R)
• M90: 59,999,068 km (0.102 R)
• M91: 60,650,418 km (0.086 R)
• M92: 60,930,166 km (0.073 R)
• M93: 61,304,011 km (0.064 R)
• M94: 61,959,997 km (0.108 R)
• M95: 62,806,721 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 6.4

Gravity: 21.75 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.36 AU - 20.04 AU

Year: 28671 Days

Day: 15.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,593,795 km

• M1: 169,644 km (0.116 R)
• M2: 334,351 km (0.035 R)
• M3: 378,034 km (0.053 R)
• M4: 547,678 km (0.107 R)
• M5: 627,862 km (0.115 R)
• M6: 1,553,424 km (0.051 R)
• M7: 1,787,994 km (0.077 R)
• M8: 1,868,627 km (0.112 R)
• M9: 1,950,607 km (0.101 R)
• M10: 1,992,045 km (0.085 R)
• M11: 2,422,438 km (0.11 R)
• M12: 2,694,407 km (0.119 R)
• M13: 3,669,636 km (0.107 R)
• M14: 3,929,038 km (0.113 R)
• M15: 4,034,505 km (0.061 R)
• M16: 5,255,224 km (0.09 R)
• M17: 9,235,425 km (0.082 R)
• M18: 12,099,775 km (0.043 R)
• M19: 12,953,530 km (0.104 R)
• M20: 13,268,882 km (0.115 R)
• M21: 15,545,612 km (0.112 R)
• M22: 15,629,088 km (0.058 R)
• M23: 16,302,727 km (0.102 R)
• M24: 16,899,772 km (0.077 R)
• M25: 16,985,641 km (0.055 R)
• M26: 17,071,810 km (0.103 R)
• M27: 17,157,978 km (0.099 R)
• M28: 17,330,764 km (0.097 R)
• M29: 17,765,196 km (0.098 R)
• M30: 17,940,076 km (0.095 R)
• M31: 19,629,036 km (0.097 R)
• M32: 19,719,393 km (0.112 R)
• M33: 21,927,607 km (0.111 R)
• M34: 22,021,405 km (0.071 R)
• M35: 22,397,494 km (0.093 R)
• M36: 22,775,827 km (0.104 R)
• M37: 23,060,811 km (0.057 R)
• M38: 24,406,893 km (0.096 R)
• M39: 24,893,684 km (0.046 R)
• M40: 27,375,662 km (0.084 R)
• M41: 28,902,309 km (0.06 R)
• M42: 29,624,118 km (0.091 R)
• M43: 31,931,067 km (0.109 R)
• M44: 32,037,282 km (0.098 R)
• M45: 32,463,336 km (0.08 R)
• M46: 32,570,299 km (0.118 R)
• M47: 35,498,228 km (0.092 R)
• M48: 36,492,755 km (0.116 R)
• M49: 36,715,057 km (0.082 R)
• M50: 38,848,772 km (0.118 R)
• M51: 39,189,406 km (0.08 R)
• M52: 42,883,277 km (0.082 R)
• M53: 43,942,131 km (0.116 R)
• M54: 47,290,729 km (0.039 R)
• M55: 47,533,078 km (0.116 R)
• M56: 48,262,517 km (0.054 R)
• M57: 49,609,347 km (0.101 R)
• M58: 51,341,391 km (0.084 R)
• M59: 52,089,679 km (0.078 R)
• M60: 53,218,994 km (0.042 R)
• M61: 53,723,438 km (0.072 R)
• M62: 54,483,096 km (0.074 R)
• M63: 55,501,558 km (0.088 R)
• M64: 56,526,303 km (0.074 R)
• M65: 56,912,266 km (0.109 R)
• M66: 57,041,070 km (0.09 R)
• M67: 57,815,987 km (0.119 R)
• M68: 61,478,442 km (0.106 R)
• M69: 62,937,619 km (0.115 R)
• M70: 64,006,047 km (0.118 R)
• M71: 64,676,844 km (0.071 R)
• M72: 65,080,459 km (0.107 R)
• M73: 66,025,319 km (0.098 R)
• M74: 72,486,601 km (0.074 R)
• M75: 74,449,774 km (0.052 R)
• M76: 74,872,687 km (0.065 R)
• M77: 76,146,363 km (0.08 R)
• M78: 77,998,684 km (0.079 R)
• M79: 80,010,028 km (0.099 R)
• M80: 81,312,127 km (0.051 R)
• M81: 81,893,016 km (0.049 R)
• M82: 83,497,603 km (0.057 R)
• M83: 84,671,198 km (0.118 R)
• M84: 85,260,015 km (0.097 R)
• M85: 86,441,689 km (0.118 R)
• M86: 87,628,748 km (0.089 R)
• M87: 88,821,193 km (0.09 R)
• M88: 96,241,397 km (0.115 R)
• M89: 98,861,753 km (0.069 R)
• M90: 99,171,720 km (0.1 R)
• M91: 102,600,952 km (0.099 R)
• M92: 103,385,742 km (0.093 R)
• M93: 103,542,969 km (0.112 R)
• M94: 104,803,481 km (0.102 R)
• M95: 105,119,282 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 17,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit