🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.65 AU - 0.73 AU

Year: 209 Days

Day: 47.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.04 AU - 1.3 AU

Year: 462 Days

Day: 46.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,005,594 km

• M1: 339,587 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.19 AU - 1.21 AU

Year: 480 Days

Day: 47.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,005,594 km

• M1: 208,539 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.18 AU - 1.74 AU

Year: 644 Days

Day: 12.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,005,594 km

• M1: 1,258,716 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.39 AU - 1.87 AU

Year: 760 Days

Day: 45.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.25 AU - 4.87 AU

Year: 3557 Days

Day: 18.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.6

Radius: 9.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.36 AU - 11.3 AU

Year: 12127 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 84,005,594 km

• M1: 224,546 km (0.087 R)
• M2: 594,203 km (0.1 R)
• M3: 714,330 km (0.098 R)
• M4: 918,232 km (0.092 R)
• M5: 1,657,096 km (0.119 R)
• M6: 1,752,838 km (0.114 R)
• M7: 2,072,080 km (0.081 R)
• M8: 2,196,546 km (0.116 R)
• M9: 2,431,414 km (0.044 R)
• M10: 2,585,051 km (0.075 R)
• M11: 2,674,361 km (0.107 R)
• M12: 3,018,436 km (0.032 R)
• M13: 3,184,041 km (0.105 R)
• M14: 3,279,933 km (0.049 R)
• M15: 3,425,642 km (0.1 R)
• M16: 4,081,628 km (0.085 R)
• M17: 4,612,551 km (0.118 R)
• M18: 4,776,211 km (0.071 R)
• M19: 5,053,117 km (0.098 R)
• M20: 5,885,479 km (0.03 R)
• M21: 6,033,432 km (0.041 R)
• M22: 7,039,777 km (0.091 R)
• M23: 7,869,147 km (0.062 R)
• M24: 9,827,982 km (0.078 R)
• M25: 11,630,935 km (0.086 R)
• M26: 13,455,281 km (0.119 R)
• M27: 13,807,285 km (0.095 R)
• M28: 14,320,855 km (0.089 R)
• M29: 14,440,383 km (0.062 R)
• M30: 14,600,154 km (0.045 R)
• M31: 14,921,490 km (0.088 R)
• M32: 16,520,990 km (0.052 R)
• M33: 17,617,393 km (0.091 R)
• M34: 17,959,374 km (0.101 R)
• M35: 18,131,262 km (0.059 R)
• M36: 18,650,217 km (0.1 R)
• M37: 19,791,050 km (0.114 R)
• M38: 20,684,000 km (0.09 R)
• M39: 20,954,473 km (0.085 R)
• M40: 21,681,369 km (0.027 R)
• M41: 21,864,477 km (0.117 R)
• M42: 22,648,070 km (0.106 R)
• M43: 23,300,317 km (0.095 R)
• M44: 23,864,301 km (0.08 R)
• M45: 24,385,201 km (0.091 R)
• M46: 24,575,489 km (0.115 R)
• M47: 25,824,781 km (0.085 R)
• M48: 26,310,825 km (0.091 R)
• M49: 27,242,670 km (0.09 R)
• M50: 27,985,872 km (0.094 R)
• M51: 29,441,609 km (0.048 R)
• M52: 30,459,772 km (0.086 R)
• M53: 30,664,871 km (0.081 R)
• M54: 30,767,495 km (0.076 R)
• M55: 31,386,082 km (0.112 R)
• M56: 31,489,604 km (0.087 R)
• M57: 32,217,248 km (0.075 R)
• M58: 35,075,315 km (0.036 R)
• M59: 35,613,419 km (0.094 R)
• M60: 36,100,061 km (0.101 R)
• M61: 36,316,977 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.2

Radius: 5.3

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.59 AU - 17.63 AU

Year: 21453 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,005,594 km

• M1: 125,961 km (0.098 R)
• M2: 1,032,674 km (0.105 R)
• M3: 1,208,152 km (0.063 R)
• M4: 1,268,889 km (0.085 R)
• M5: 1,456,934 km (0.074 R)
• M6: 1,687,614 km (0.116 R)
• M7: 2,036,925 km (0.104 R)
• M8: 2,332,231 km (0.054 R)
• M9: 2,446,524 km (0.079 R)
• M10: 2,601,806 km (0.081 R)
• M11: 3,212,165 km (0.113 R)
• M12: 4,369,006 km (0.071 R)
• M13: 4,652,793 km (0.115 R)
• M14: 5,387,767 km (0.097 R)
• M15: 6,422,835 km (0.098 R)
• M16: 6,476,241 km (0.091 R)
• M17: 6,529,648 km (0.09 R)
• M18: 7,293,943 km (0.087 R)
• M19: 8,375,686 km (0.107 R)
• M20: 9,084,331 km (0.12 R)
• M21: 9,204,308 km (0.108 R)
• M22: 9,264,447 km (0.092 R)
• M23: 10,120,745 km (0.107 R)
• M24: 11,646,643 km (0.08 R)
• M25: 12,569,213 km (0.036 R)
• M26: 13,107,017 km (0.112 R)
• M27: 14,694,400 km (0.111 R)
• M28: 14,764,711 km (0.105 R)
• M29: 16,341,473 km (0.036 R)
• M30: 16,414,327 km (0.067 R)
• M31: 16,487,331 km (0.116 R)
• M32: 17,149,601 km (0.112 R)
• M33: 17,372,202 km (0.078 R)
• M34: 17,521,202 km (0.065 R)
• M35: 19,496,193 km (0.118 R)
• M36: 20,196,161 km (0.066 R)
• M37: 20,274,401 km (0.11 R)
• M38: 20,588,557 km (0.075 R)
• M39: 21,221,505 km (0.112 R)
• M40: 23,240,777 km (0.059 R)
• M41: 24,231,414 km (0.038 R)
• M42: 24,899,668 km (0.057 R)
• M43: 26,424,968 km (0.074 R)
• M44: 27,458,540 km (0.12 R)
• M45: 27,893,121 km (0.117 R)
• M46: 29,122,068 km (0.093 R)
• M47: 29,299,042 km (0.109 R)
• M48: 30,099,840 km (0.069 R)
• M49: 30,458,126 km (0.06 R)
• M50: 31,178,889 km (0.047 R)
• M51: 31,359,902 km (0.088 R)
• M52: 32,453,762 km (0.093 R)
• M53: 33,652,639 km (0.109 R)
• M54: 35,714,248 km (0.108 R)
• M55: 35,998,633 km (0.049 R)
• M56: 38,106,318 km (0.097 R)
• M57: 38,493,776 km (0.109 R)
• M58: 39,566,243 km (0.068 R)
• M59: 39,664,230 km (0.116 R)
• M60: 41,740,199 km (0.047 R)
• M61: 42,440,018 km (0.109 R)
• M62: 43,143,727 km (0.112 R)
• M63: 43,446,513 km (0.111 R)
• M64: 43,851,325 km (0.104 R)
• M65: 45,278,040 km (0.105 R)
• M66: 48,910,575 km (0.032 R)
• M67: 49,753,858 km (0.092 R)
• M68: 51,347,973 km (0.1 R)
• M69: 52,420,141 km (0.105 R)
• M70: 52,527,702 km (0.058 R)
• M71: 54,913,788 km (0.115 R)
• M72: 55,680,327 km (0.11 R)
• M73: 58,001,338 km (0.117 R)
• M74: 58,893,690 km (0.114 R)
• M75: 59,341,735 km (0.073 R)
• M76: 63,882,629 km (0.109 R)
• M77: 64,227,751 km (0.025 R)
• M78: 65,730,163 km (0.051 R)
• M79: 68,298,908 km (0.048 R)
• M80: 68,534,076 km (0.101 R)
• M81: 69,477,440 km (0.107 R)
• M82: 69,950,618 km (0.064 R)
• M83: 70,662,554 km (0.118 R)
• M84: 70,900,415 km (0.066 R)
• M85: 71,496,114 km (0.109 R)
• M86: 71,854,400 km (0.093 R)
• M87: 72,932,702 km (0.07 R)
• M88: 74,620,615 km (0.086 R)
• M89: 75,347,960 km (0.065 R)
• M90: 76,199,620 km (0.035 R)
• M91: 78,896,571 km (0.068 R)
• M92: 79,019,989 km (0.098 R)
• M93: 79,143,258 km (0.093 R)
• M94: 79,637,529 km (0.11 R)
• M95: 81,126,327 km (0.07 R)
• M96: 82,249,059 km (0.066 R)
• M97: 82,499,187 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 14,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit