🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 177 Days

Day: 22.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,230,157 km

• M1: 452,833 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.59 AU - 0.61 AU

Year: 177 Days

Day: 19.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,230,157 km

• M1: 238,309 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.86 AU - 1.22 AU

Year: 404 Days

Day: 47.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,230,157 km

• M1: 861,684 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.21 AU - 1.57 AU

Year: 624 Days

Day: 16.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,230,157 km

• M1: 223,350 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.69 AU - 1.71 AU

Year: 844 Days

Day: 45 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.16 AU - 3.18 AU

Year: 2149 Days

Day: 38.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.5

Radius: 14.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.63 AU - 9.35 AU

Year: 7806 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,230,157 km

• M1: 200,461 km (0.118 R)
• M2: 313,856 km (0.036 R)
• M3: 443,258 km (0.106 R)
• M4: 539,001 km (0.117 R)
• M5: 817,702 km (0.084 R)
• M6: 1,264,252 km (0.052 R)
• M7: 1,362,687 km (0.094 R)
• M8: 1,463,815 km (0.092 R)
• M9: 1,567,786 km (0.063 R)
• M10: 1,687,913 km (0.12 R)
• M11: 1,783,655 km (0.057 R)
• M12: 2,305,602 km (0.068 R)
• M13: 2,521,622 km (0.109 R)
• M14: 2,728,216 km (0.049 R)
• M15: 3,040,427 km (0.094 R)
• M16: 3,141,555 km (0.119 R)
• M17: 3,434,318 km (0.104 R)
• M18: 4,158,372 km (0.088 R)
• M19: 4,327,866 km (0.119 R)
• M20: 4,615,394 km (0.086 R)
• M21: 4,830,366 km (0.097 R)
• M22: 5,088,871 km (0.077 R)
• M23: 5,189,550 km (0.078 R)
• M24: 5,331,519 km (0.051 R)
• M25: 5,495,478 km (0.106 R)
• M26: 5,619,494 km (0.104 R)
• M27: 5,723,615 km (0.076 R)
• M28: 5,976,136 km (0.111 R)
• M29: 6,146,528 km (0.049 R)
• M30: 6,492,248 km (0.032 R)
• M31: 7,798,687 km (0.061 R)
• M32: 7,891,736 km (0.11 R)
• M33: 8,434,178 km (0.112 R)
• M34: 8,673,834 km (0.041 R)
• M35: 9,013,272 km (0.11 R)
• M36: 9,233,629 km (0.11 R)
• M37: 9,381,731 km (0.064 R)
• M38: 9,480,765 km (0.1 R)
• M39: 10,108,179 km (0.107 R)
• M40: 10,516,730 km (0.084 R)
• M41: 11,376,619 km (0.107 R)
• M42: 11,509,013 km (0.076 R)
• M43: 11,615,078 km (0.087 R)
• M44: 12,777,304 km (0.1 R)
• M45: 13,414,142 km (0.099 R)
• M46: 14,061,452 km (0.082 R)
• M47: 14,374,710 km (0.119 R)
• M48: 14,690,212 km (0.116 R)
• M49: 15,066,002 km (0.095 R)
• M50: 15,827,156 km (0.036 R)
• M51: 16,301,830 km (0.074 R)
• M52: 16,901,867 km (0.089 R)
• M53: 17,356,644 km (0.114 R)
• M54: 17,570,270 km (0.048 R)
• M55: 17,784,644 km (0.045 R)
• M56: 17,969,247 km (0.103 R)
• M57: 18,526,649 km (0.096 R)
• M58: 18,745,062 km (0.063 R)
• M59: 18,870,126 km (0.086 R)
• M60: 19,121,301 km (0.083 R)
• M61: 19,373,523 km (0.109 R)
• M62: 19,531,797 km (0.117 R)
• M63: 19,690,371 km (0.108 R)
• M64: 20,200,948 km (0.053 R)
• M65: 20,425,794 km (0.076 R)
• M66: 20,716,014 km (0.11 R)
• M67: 20,877,729 km (0.069 R)
• M68: 21,989,241 km (0.089 R)
• M69: 22,154,397 km (0.045 R)

Asteroid Belt

Center: 12.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.8

Radius: 5.1

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.79 AU - 22.17 AU

Year: 29032 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,230,157 km

• M1: 106,214 km (0.071 R)
• M2: 171,888 km (0.117 R)
• M3: 318,643 km (0.099 R)
• M4: 352,602 km (0.072 R)
• M5: 502,050 km (0.113 R)
• M6: 626,965 km (0.09 R)
• M7: 1,275,920 km (0.055 R)
• M8: 1,536,221 km (0.026 R)
• M9: 2,588,492 km (0.095 R)
• M10: 2,805,858 km (0.07 R)
• M11: 2,842,659 km (0.076 R)
• M12: 3,219,645 km (0.086 R)
• M13: 3,978,555 km (0.084 R)
• M14: 4,442,159 km (0.094 R)
• M15: 4,878,387 km (0.112 R)
• M16: 5,191,944 km (0.098 R)
• M17: 5,465,708 km (0.09 R)
• M18: 5,697,585 km (0.082 R)
• M19: 5,791,233 km (0.075 R)
• M20: 6,123,041 km (0.096 R)
• M21: 6,218,933 km (0.109 R)
• M22: 6,656,806 km (0.119 R)
• M23: 8,081,427 km (0.11 R)
• M24: 8,398,574 km (0.101 R)
• M25: 11,548,956 km (0.064 R)
• M26: 11,846,356 km (0.088 R)
• M27: 12,206,438 km (0.074 R)
• M28: 12,387,751 km (0.099 R)
• M29: 12,753,218 km (0.119 R)
• M30: 14,123,236 km (0.114 R)
• M31: 16,664,156 km (0.115 R)
• M32: 18,089,524 km (0.116 R)
• M33: 18,851,576 km (0.114 R)
• M34: 18,921,438 km (0.117 R)
• M35: 20,049,855 km (0.075 R)
• M36: 20,263,929 km (0.081 R)
• M37: 20,982,747 km (0.1 R)
• M38: 22,150,209 km (0.057 R)
• M39: 23,188,867 km (0.091 R)
• M40: 25,390,499 km (0.1 R)
• M41: 26,555,118 km (0.066 R)
• M42: 27,341,105 km (0.055 R)
• M43: 27,578,517 km (0.073 R)
• M44: 27,737,091 km (0.104 R)
• M45: 28,374,378 km (0.098 R)
• M46: 29,744,844 km (0.109 R)
• M47: 29,988,838 km (0.074 R)
• M48: 30,807,288 km (0.107 R)
• M49: 31,965,175 km (0.092 R)
• M50: 32,801,128 km (0.096 R)
• M51: 33,221,648 km (0.094 R)
• M52: 33,390,394 km (0.093 R)
• M53: 33,644,112 km (0.11 R)
• M54: 33,813,607 km (0.093 R)
• M55: 34,153,343 km (0.102 R)
• M56: 34,238,465 km (0.052 R)
• M57: 36,042,166 km (0.07 R)
• M58: 36,128,783 km (0.08 R)
• M59: 37,261,688 km (0.108 R)
• M60: 37,612,645 km (0.097 R)
• M61: 38,760,659 km (0.09 R)
• M62: 39,205,264 km (0.06 R)
• M63: 39,741,123 km (0.09 R)
• M64: 42,730,837 km (0.095 R)
• M65: 44,950,271 km (0.087 R)
• M66: 45,510,963 km (0.112 R)
• M67: 46,733,776 km (0.118 R)
• M68: 47,396,645 km (0.113 R)
• M69: 47,586,634 km (0.105 R)
• M70: 48,348,985 km (0.116 R)
• M71: 49,307,608 km (0.054 R)
• M72: 51,731,692 km (0.103 R)
• M73: 51,829,379 km (0.12 R)
• M74: 53,401,952 km (0.103 R)
• M75: 53,797,489 km (0.12 R)
• M76: 56,896,109 km (0.084 R)
• M77: 57,098,066 km (0.116 R)
• M78: 58,111,143 km (0.096 R)
• M79: 60,463,570 km (0.086 R)
• M80: 62,742,693 km (0.068 R)
• M81: 63,787,784 km (0.077 R)
• M82: 64,522,908 km (0.097 R)
• M83: 65,472,107 km (0.112 R)
• M84: 65,683,638 km (0.083 R)
• M85: 65,895,468 km (0.118 R)
• M86: 70,070,595 km (0.092 R)
• M87: 70,395,223 km (0.071 R)
• M88: 71,046,123 km (0.085 R)
• M89: 72,791,631 km (0.095 R)
• M90: 72,901,137 km (0.116 R)
• M91: 73,120,447 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 19,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit