🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.53 AU - 0.55 AU

Year: 151 Days

Day: 23.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,464,681 km

• M1: 74,649 km (0.117 R)
• M2: 434,582 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.6 AU

Year: 164 Days

Day: 16.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.99 AU - 1.19 AU

Year: 433 Days

Day: 29.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.11 AU - 1.19 AU

Year: 470 Days

Day: 13.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.14 AU - 1.44 AU

Year: 558 Days

Day: 37.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.73 AU - 1.89 AU

Year: 927 Days

Day: 33.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,464,681 km

• M1: 391,797 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.57 AU - 2.61 AU

Year: 1151 Days

Day: 36.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,464,681 km

• M1: 755,768 km (0.063 R)
• M2: 941,868 km (0.054 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.71 AU - 4.41 AU

Year: 3115 Days

Day: 38 Hours

Environment

Temp: -138 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 11.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.94 AU - 6.66 AU

Year: 5319 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,464,681 km

• M1: 144,960 km (0.068 R)
• M2: 232,026 km (0.109 R)
• M3: 308,620 km (0.089 R)
• M4: 406,607 km (0.113 R)
• M5: 526,734 km (0.087 R)
• M6: 916,287 km (0.105 R)
• M7: 1,126,173 km (0.112 R)
• M8: 1,411,157 km (0.071 R)
• M9: 1,544,000 km (0.025 R)
• M10: 1,630,916 km (0.079 R)
• M11: 1,796,670 km (0.077 R)
• M12: 2,117,707 km (0.119 R)
• M13: 2,500,977 km (0.093 R)
• M14: 2,663,440 km (0.081 R)
• M15: 3,014,696 km (0.042 R)
• M16: 3,267,816 km (0.051 R)
• M17: 3,561,028 km (0.081 R)
• M18: 3,727,680 km (0.113 R)
• M19: 4,017,002 km (0.1 R)
• M20: 4,243,194 km (0.061 R)
• M21: 4,527,580 km (0.077 R)
• M22: 4,818,099 km (0.095 R)
• M23: 4,965,602 km (0.109 R)
• M24: 5,246,397 km (0.057 R)
• M25: 5,398,389 km (0.081 R)
• M26: 6,060,359 km (0.042 R)
• M27: 6,421,339 km (0.098 R)
• M28: 7,311,746 km (0.069 R)
• M29: 7,417,810 km (0.06 R)
• M30: 7,524,474 km (0.117 R)
• M31: 7,674,520 km (0.072 R)
• M32: 8,021,438 km (0.108 R)
• M33: 8,196,767 km (0.104 R)
• M34: 8,285,029 km (0.118 R)
• M35: 8,395,582 km (0.117 R)
• M36: 8,979,014 km (0.115 R)
• M37: 9,115,447 km (0.066 R)
• M38: 9,252,628 km (0.094 R)
• M39: 9,390,558 km (0.088 R)
• M40: 9,878,546 km (0.08 R)
• M41: 10,327,339 km (0.097 R)
• M42: 10,494,291 km (0.068 R)
• M43: 10,903,590 km (0.064 R)
• M44: 11,025,064 km (0.116 R)
• M45: 11,146,837 km (0.098 R)
• M46: 11,490,463 km (0.081 R)
• M47: 11,787,714 km (0.068 R)
• M48: 11,862,363 km (0.094 R)
• M49: 12,213,170 km (0.095 R)
• M50: 12,415,127 km (0.109 R)
• M51: 12,950,688 km (0.054 R)
• M52: 13,130,804 km (0.096 R)
• M53: 13,337,847 km (0.08 R)
• M54: 14,202,971 km (0.091 R)
• M55: 15,113,274 km (0.098 R)
• M56: 15,302,965 km (0.081 R)
• M57: 16,346,859 km (0.1 R)
• M58: 16,765,284 km (0.111 R)
• M59: 16,961,855 km (0.081 R)
• M60: 17,984,357 km (0.101 R)
• M61: 18,127,971 km (0.12 R)
• M62: 18,214,289 km (0.044 R)
• M63: 18,300,756 km (0.118 R)
• M64: 18,387,373 km (0.069 R)
• M65: 18,503,162 km (0.119 R)
• M66: 18,735,189 km (0.031 R)
• M67: 18,909,919 km (0.117 R)
• M68: 19,085,248 km (0.034 R)
• M69: 19,173,062 km (0.051 R)
• M70: 19,261,175 km (0.053 R)
• M71: 19,496,342 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.7

Radius: 5.9

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.2 AU - 15.54 AU

Year: 22946 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,464,681 km

• M1: 117,584 km (0.118 R)
• M2: 172,486 km (0.114 R)
• M3: 211,831 km (0.119 R)
• M4: 336,296 km (0.119 R)
• M5: 389,403 km (0.069 R)
• M6: 588,368 km (0.071 R)
• M7: 654,042 km (0.033 R)
• M8: 1,294,022 km (0.094 R)
• M9: 2,008,052 km (0.1 R)
• M10: 2,108,881 km (0.079 R)
• M11: 2,280,919 km (0.11 R)
• M12: 2,386,236 km (0.119 R)
• M13: 3,168,184 km (0.042 R)
• M14: 3,246,573 km (0.067 R)
• M15: 3,607,104 km (0.11 R)
• M16: 3,896,426 km (0.113 R)
• M17: 4,193,079 km (0.09 R)
• M18: 4,808,225 km (0.111 R)
• M19: 4,898,433 km (0.051 R)
• M20: 5,451,346 km (0.049 R)
• M21: 6,366,586 km (0.097 R)
• M22: 6,665,483 km (0.088 R)
• M23: 7,122,355 km (0.098 R)
• M24: 7,536,890 km (0.119 R)
• M25: 7,799,883 km (0.098 R)
• M26: 7,906,098 km (0.047 R)
• M27: 8,119,724 km (0.104 R)
• M28: 8,335,145 km (0.045 R)
• M29: 8,443,603 km (0.096 R)
• M30: 8,993,076 km (0.119 R)
• M31: 9,384,424 km (0.108 R)
• M32: 10,533,186 km (0.099 R)
• M33: 11,423,443 km (0.099 R)
• M34: 12,030,362 km (0.08 R)
• M35: 12,399,569 km (0.101 R)
• M36: 12,834,899 km (0.076 R)
• M37: 12,897,580 km (0.096 R)
• M38: 13,848,873 km (0.115 R)
• M39: 13,977,378 km (0.053 R)
• M40: 14,495,435 km (0.049 R)
• M41: 14,953,953 km (0.055 R)
• M42: 16,766,630 km (0.119 R)
• M43: 17,663,918 km (0.054 R)
• M44: 18,435,245 km (0.118 R)
• M45: 19,793,294 km (0.112 R)
• M46: 21,035,555 km (0.069 R)
• M47: 21,927,457 km (0.054 R)
• M48: 22,378,046 km (0.075 R)
• M49: 23,364,794 km (0.11 R)
• M50: 24,133,428 km (0.082 R)
• M51: 25,616,541 km (0.085 R)
• M52: 25,695,529 km (0.099 R)
• M53: 26,011,779 km (0.116 R)
• M54: 26,648,318 km (0.027 R)
• M55: 28,099,118 km (0.084 R)
• M56: 28,506,622 km (0.108 R)
• M57: 31,413,758 km (0.095 R)
• M58: 32,517,341 km (0.098 R)
• M59: 32,859,471 km (0.059 R)
• M60: 33,116,780 km (0.072 R)
• M61: 33,979,511 km (0.101 R)
• M62: 36,700,546 km (0.059 R)
• M63: 37,862,323 km (0.119 R)
• M64: 38,492,879 km (0.093 R)
• M65: 40,773,049 km (0.066 R)
• M66: 40,957,354 km (0.082 R)
• M67: 41,511,913 km (0.082 R)
• M68: 41,790,165 km (0.107 R)
• M69: 43,002,955 km (0.09 R)
• M70: 43,190,551 km (0.118 R)
• M71: 44,132,569 km (0.084 R)
• M72: 45,367,499 km (0.112 R)
• M73: 46,132,991 km (0.069 R)
• M74: 47,968,108 km (0.111 R)
• M75: 48,162,735 km (0.091 R)
• M76: 48,260,123 km (0.04 R)
• M77: 48,357,512 km (0.104 R)
• M78: 49,433,719 km (0.116 R)
• M79: 51,013,173 km (0.073 R)
• M80: 52,108,678 km (0.032 R)
• M81: 52,408,772 km (0.053 R)
• M82: 55,339,244 km (0.109 R)
• M83: 56,054,621 km (0.108 R)
• M84: 57,081,760 km (0.118 R)
• M85: 58,218,704 km (0.035 R)
• M86: 61,780,181 km (0.119 R)
• M87: 62,522,186 km (0.116 R)
• M88: 63,587,173 km (0.102 R)
• M89: 64,873,266 km (0.113 R)
• M90: 65,303,809 km (0.076 R)
• M91: 69,111,524 km (0.078 R)
• M92: 69,661,296 km (0.111 R)
• M93: 70,654,626 km (0.06 R)
• M94: 71,319,438 km (0.114 R)
• M95: 71,652,593 km (0.054 R)
• M96: 72,655,198 km (0.059 R)
• M97: 72,766,947 km (0.062 R)
• M98: 74,674,470 km (0.089 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: 228 - 18,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit