🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.73 AU - 0.79 AU

Year: 244 Days

Day: 32.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,648,100 km

• M1: 106,962 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.04 AU - 1.08 AU

Year: 403 Days

Day: 31.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.94 AU - 1.18 AU

Year: 403 Days

Day: 16.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.57 AU - 4.45 AU

Year: 2963 Days

Day: 44.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,648,100 km

• M1: 84,972 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 12.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.25 AU - 8.47 AU

Year: 6629 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,648,100 km

• M1: 186,549 km (0.04 R)
• M2: 275,709 km (0.067 R)
• M3: 553,662 km (0.071 R)
• M4: 677,379 km (0.049 R)
• M5: 971,937 km (0.119 R)
• M6: 1,108,520 km (0.065 R)
• M7: 1,197,381 km (0.062 R)
• M8: 1,363,734 km (0.093 R)
• M9: 1,952,551 km (0.12 R)
• M10: 2,195,349 km (0.079 R)
• M11: 2,378,307 km (0.108 R)
• M12: 2,638,308 km (0.056 R)
• M13: 3,553,099 km (0.078 R)
• M14: 3,768,969 km (0.106 R)
• M15: 3,906,150 km (0.086 R)
• M16: 4,213,873 km (0.084 R)
• M17: 4,617,039 km (0.085 R)
• M18: 5,184,165 km (0.094 R)
• M19: 5,337,054 km (0.117 R)
• M20: 5,741,865 km (0.115 R)
• M21: 6,286,252 km (0.098 R)
• M22: 6,614,320 km (0.11 R)
• M23: 6,947,924 km (0.089 R)
• M24: 7,116,820 km (0.069 R)
• M25: 7,355,578 km (0.091 R)
• M26: 8,194,373 km (0.066 R)
• M27: 8,337,239 km (0.08 R)
• M28: 8,589,012 km (0.093 R)
• M29: 9,026,586 km (0.082 R)
• M30: 9,285,241 km (0.067 R)
• M31: 9,810,030 km (0.064 R)
• M32: 10,849,137 km (0.114 R)
• M33: 10,966,721 km (0.094 R)
• M34: 11,045,409 km (0.104 R)
• M35: 11,282,522 km (0.074 R)
• M36: 11,641,258 km (0.08 R)
• M37: 12,166,196 km (0.103 R)
• M38: 12,698,914 km (0.036 R)
• M39: 15,211,261 km (0.095 R)
• M40: 15,740,688 km (0.102 R)
• M41: 16,186,490 km (0.083 R)
• M42: 16,862,971 km (0.093 R)
• M43: 17,136,286 km (0.053 R)
• M44: 17,548,728 km (0.084 R)
• M45: 17,640,880 km (0.071 R)
• M46: 18,853,221 km (0.068 R)
• M47: 20,382,111 km (0.099 R)
• M48: 21,014,462 km (0.086 R)
• M49: 22,248,794 km (0.117 R)
• M50: 22,448,357 km (0.081 R)
• M51: 23,455,749 km (0.083 R)
• M52: 23,658,903 km (0.113 R)
• M53: 24,374,879 km (0.063 R)
• M54: 25,618,635 km (0.117 R)
• M55: 26,512,183 km (0.092 R)
• M56: 26,936,293 km (0.083 R)
• M57: 27,042,657 km (0.108 R)
• M58: 28,167,783 km (0.078 R)
• M59: 28,383,952 km (0.102 R)
• M60: 28,872,090 km (0.102 R)
• M61: 29,691,737 km (0.081 R)
• M62: 29,911,645 km (0.079 R)
• M63: 31,242,468 km (0.089 R)
• M64: 31,746,463 km (0.077 R)
• M65: 32,535,891 km (0.087 R)
• M66: 32,876,077 km (0.073 R)
• M67: 33,217,609 km (0.032 R)
• M68: 34,306,681 km (0.114 R)
• M69: 34,710,895 km (0.037 R)
• M70: 35,815,974 km (0.083 R)
• M71: 36,402,248 km (0.058 R)
• M72: 36,755,449 km (0.101 R)
• M73: 36,873,482 km (0.061 R)
• M74: 37,941,311 km (0.092 R)
• M75: 38,120,230 km (0.066 R)
• M76: 38,478,966 km (0.112 R)
• M77: 39,079,452 km (0.104 R)
• M78: 39,441,179 km (0.106 R)
• M79: 39,682,930 km (0.119 R)
• M80: 40,168,075 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.9

Radius: 4.6

Gravity: 37.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.15 AU - 20.79 AU

Year: 26941 Days

Day: 24.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,648,100 km

• M1: 91,703 km (0.083 R)
• M2: 218,862 km (0.032 R)
• M3: 292,913 km (0.104 R)
• M4: 514,467 km (0.105 R)
• M5: 589,864 km (0.101 R)
• M6: 988,842 km (0.044 R)
• M7: 1,711,998 km (0.069 R)
• M8: 1,982,022 km (0.109 R)
• M9: 2,306,949 km (0.097 R)
• M10: 2,433,060 km (0.111 R)
• M11: 3,715,114 km (0.099 R)
• M12: 5,334,510 km (0.07 R)
• M13: 5,501,462 km (0.111 R)
• M14: 6,897,659 km (0.093 R)
• M15: 7,634,578 km (0.062 R)
• M16: 7,759,791 km (0.056 R)
• M17: 8,720,658 km (0.094 R)
• M18: 10,127,477 km (0.11 R)
• M19: 10,542,312 km (0.099 R)
• M20: 11,174,811 km (0.115 R)
• M21: 14,207,759 km (0.089 R)
• M22: 14,361,844 km (0.11 R)
• M23: 14,905,483 km (0.074 R)
• M24: 15,140,501 km (0.067 R)
• M25: 15,853,036 km (0.063 R)
• M26: 15,932,921 km (0.081 R)
• M27: 16,012,956 km (0.118 R)
• M28: 16,253,659 km (0.106 R)
• M29: 17,640,282 km (0.079 R)
• M30: 18,222,217 km (0.09 R)
• M31: 18,389,617 km (0.038 R)
• M32: 18,810,436 km (0.027 R)
• M33: 20,351,294 km (0.111 R)
• M34: 20,786,475 km (0.098 R)
• M35: 21,400,873 km (0.101 R)
• M36: 21,754,672 km (0.053 R)
• M37: 22,021,255 km (0.112 R)
• M38: 22,378,345 km (0.072 R)
• M39: 22,737,380 km (0.059 R)
• M40: 24,931,383 km (0.105 R)
• M41: 25,303,582 km (0.051 R)
• M42: 27,287,400 km (0.085 R)
• M43: 29,418,720 km (0.107 R)
• M44: 30,108,067 km (0.116 R)
• M45: 30,802,650 km (0.037 R)
• M46: 30,902,283 km (0.096 R)
• M47: 32,714,511 km (0.08 R)
• M48: 32,816,088 km (0.107 R)
• M49: 34,975,683 km (0.118 R)
• M50: 35,183,774 km (0.098 R)
• M51: 35,601,002 km (0.051 R)
• M52: 37,180,606 km (0.111 R)
• M53: 38,567,977 km (0.12 R)
• M54: 38,998,370 km (0.086 R)
• M55: 39,972,252 km (0.111 R)
• M56: 40,189,767 km (0.041 R)
• M57: 41,944,101 km (0.034 R)
• M58: 43,164,521 km (0.077 R)
• M59: 45,526,821 km (0.034 R)
• M60: 46,895,342 km (0.102 R)
• M61: 47,469,648 km (0.081 R)
• M62: 48,393,266 km (0.115 R)
• M63: 50,258,153 km (0.077 R)
• M64: 51,317,455 km (0.103 R)
• M65: 51,672,152 km (0.069 R)
• M66: 52,027,746 km (0.06 R)
• M67: 53,338,373 km (0.114 R)
• M68: 53,697,707 km (0.11 R)
• M69: 54,418,769 km (0.081 R)
• M70: 54,539,345 km (0.113 R)
• M71: 58,318,336 km (0.093 R)
• M72: 58,935,727 km (0.111 R)
• M73: 59,059,444 km (0.117 R)
• M74: 59,307,178 km (0.104 R)
• M75: 62,054,992 km (0.12 R)
• M76: 62,937,919 km (0.086 R)
• M77: 69,495,092 km (0.068 R)
• M78: 70,543,175 km (0.12 R)
• M79: 73,053,427 km (0.049 R)
• M80: 73,319,263 km (0.1 R)
• M81: 74,119,013 km (0.111 R)
• M82: 74,252,604 km (0.084 R)
• M83: 74,921,606 km (0.098 R)
• M84: 75,861,529 km (0.102 R)
• M85: 77,753,344 km (0.114 R)
• M86: 78,568,802 km (0.103 R)
• M87: 80,482,458 km (0.056 R)
• M88: 81,169,710 km (0.105 R)
• M89: 82,273,294 km (0.072 R)
• M90: 84,077,145 km (0.057 R)
• M91: 84,495,271 km (0.109 R)
• M92: 85,053,869 km (0.071 R)
• M93: 89,281,954 km (0.106 R)
• M94: 91,278,487 km (0.108 R)
• M95: 91,995,061 km (0.084 R)
• M96: 93,578,106 km (0.099 R)
• M97: 96,187,841 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 16,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit