🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.08 AU - 2.4 AU

Year: 1225 Days

Day: 45.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,113,601 km

• M1: 18,101 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.73 AU - 3.61 AU

Year: 2061 Days

Day: 12.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.98 AU - 3.4 AU

Year: 2081 Days

Day: 28.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.25 AU - 5.27 AU

Year: 3211 Days

Day: 24.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.6

Radius: 14.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.8 AU - 10.96 AU

Year: 9665 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 89,113,601 km

• M1: 402,867 km (0.119 R)
• M2: 504,145 km (0.11 R)
• M3: 678,277 km (0.111 R)
• M4: 1,277,267 km (0.09 R)
• M5: 1,586,635 km (0.029 R)
• M6: 2,128,778 km (0.116 R)
• M7: 2,327,892 km (0.037 R)
• M8: 2,816,778 km (0.053 R)
• M9: 3,092,038 km (0.083 R)
• M10: 3,869,349 km (0.109 R)
• M11: 4,073,101 km (0.108 R)
• M12: 4,176,324 km (0.054 R)
• M13: 4,301,388 km (0.118 R)
• M14: 4,491,227 km (0.039 R)
• M15: 4,684,059 km (0.069 R)
• M16: 4,923,565 km (0.093 R)
• M17: 7,737,202 km (0.102 R)
• M18: 8,387,205 km (0.104 R)
• M19: 8,812,511 km (0.116 R)
• M20: 8,946,850 km (0.045 R)
• M21: 9,684,368 km (0.1 R)
• M22: 10,046,395 km (0.112 R)
• M23: 10,356,361 km (0.1 R)
• M24: 10,469,757 km (0.101 R)
• M25: 10,640,747 km (0.112 R)
• M26: 10,927,825 km (0.091 R)
• M27: 11,421,797 km (0.111 R)
• M28: 11,982,490 km (0.117 R)
• M29: 12,461,652 km (0.119 R)
• M30: 12,733,920 km (0.086 R)
• M31: 12,855,693 km (0.114 R)
• M32: 13,161,471 km (0.071 R)
• M33: 13,315,407 km (0.111 R)
• M34: 13,562,842 km (0.088 R)
• M35: 13,687,008 km (0.099 R)
• M36: 15,014,989 km (0.07 R)
• M37: 15,401,849 km (0.115 R)
• M38: 15,596,625 km (0.088 R)
• M39: 16,152,680 km (0.097 R)
• M40: 16,449,782 km (0.074 R)
• M41: 17,622,330 km (0.063 R)
• M42: 18,064,691 km (0.1 R)
• M43: 18,925,776 km (0.102 R)
• M44: 19,624,249 km (0.07 R)
• M45: 20,224,735 km (0.04 R)
• M46: 20,402,457 km (0.098 R)
• M47: 20,652,136 km (0.096 R)
• M48: 20,902,862 km (0.051 R)
• M49: 21,298,847 km (0.095 R)
• M50: 21,988,793 km (0.11 R)
• M51: 22,759,970 km (0.111 R)
• M52: 22,870,822 km (0.072 R)
• M53: 23,130,374 km (0.096 R)
• M54: 23,279,074 km (0.038 R)
• M55: 24,291,104 km (0.052 R)
• M56: 24,555,742 km (0.082 R)
• M57: 25,624,320 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.8

Radius: 3.3

Gravity: 44.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.49 AU - 20.49 AU

Year: 30226 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,113,601 km

• M1: 49,068 km (0.116 R)
• M2: 414,536 km (0.106 R)
• M3: 436,227 km (0.099 R)
• M4: 727,046 km (0.059 R)
• M5: 780,452 km (0.115 R)
• M6: 977,772 km (0.064 R)
• M7: 1,285,195 km (0.065 R)
• M8: 1,551,330 km (0.076 R)
• M9: 1,907,223 km (0.112 R)
• M10: 1,944,174 km (0.114 R)
• M11: 1,981,424 km (0.118 R)
• M12: 2,405,983 km (0.057 R)
• M13: 2,608,089 km (0.087 R)
• M14: 2,690,518 km (0.055 R)
• M15: 2,773,694 km (0.099 R)
• M16: 3,424,445 km (0.062 R)
• M17: 3,469,474 km (0.102 R)
• M18: 3,743,687 km (0.116 R)
• M19: 3,977,508 km (0.101 R)
• M20: 4,508,431 km (0.041 R)
• M21: 5,529,287 km (0.119 R)
• M22: 6,119,899 km (0.032 R)
• M23: 6,284,457 km (0.083 R)
• M24: 6,617,761 km (0.077 R)
• M25: 9,232,433 km (0.116 R)
• M26: 9,484,206 km (0.109 R)
• M27: 10,318,064 km (0.084 R)
• M28: 10,710,759 km (0.041 R)
• M29: 12,468,235 km (0.095 R)
• M30: 12,746,487 km (0.089 R)
• M31: 13,238,215 km (0.063 R)
• M32: 14,023,454 km (0.068 R)
• M33: 15,044,609 km (0.107 R)
• M34: 16,392,187 km (0.081 R)
• M35: 16,696,768 km (0.087 R)
• M36: 18,801,760 km (0.088 R)
• M37: 18,960,932 km (0.087 R)
• M38: 19,360,956 km (0.108 R)
• M39: 19,602,258 km (0.098 R)
• M40: 20,332,146 km (0.101 R)
• M41: 20,495,656 km (0.079 R)
• M42: 22,913,607 km (0.118 R)
• M43: 23,510,652 km (0.064 R)
• M44: 24,285,868 km (0.12 R)
• M45: 24,807,217 km (0.077 R)
• M46: 25,244,491 km (0.059 R)
• M47: 26,660,884 km (0.11 R)
• M48: 27,468,862 km (0.12 R)
• M49: 28,925,047 km (0.063 R)
• M50: 29,847,767 km (0.1 R)
• M51: 30,219,518 km (0.107 R)
• M52: 31,816,774 km (0.104 R)
• M53: 32,196,603 km (0.112 R)
• M54: 33,152,534 km (0.11 R)
• M55: 33,537,599 km (0.08 R)
• M56: 33,827,370 km (0.057 R)
• M57: 34,409,305 km (0.078 R)
• M58: 34,506,694 km (0.085 R)
• M59: 35,878,656 km (0.027 R)
• M60: 36,273,893 km (0.108 R)
• M61: 37,668,594 km (0.078 R)
• M62: 38,878,093 km (0.062 R)
• M63: 39,182,375 km (0.088 R)
• M64: 39,589,431 km (0.03 R)
• M65: 42,164,758 km (0.099 R)
• M66: 42,581,837 km (0.056 R)
• M67: 43,525,201 km (0.098 R)
• M68: 44,687,577 km (0.108 R)
• M69: 46,719,265 km (0.041 R)
• M70: 47,583,642 km (0.087 R)
• M71: 47,909,167 km (0.119 R)
• M72: 48,562,311 km (0.057 R)
• M73: 51,093,657 km (0.086 R)
• M74: 51,204,658 km (0.03 R)
• M75: 52,319,312 km (0.089 R)
• M76: 53,329,247 km (0.069 R)
• M77: 53,554,542 km (0.112 R)
• M78: 54,572,406 km (0.091 R)
• M79: 54,685,950 km (0.086 R)
• M80: 55,596,702 km (0.098 R)
• M81: 55,825,138 km (0.088 R)
• M82: 56,053,873 km (0.05 R)
• M83: 56,627,282 km (0.098 R)
• M84: 59,289,376 km (0.038 R)
• M85: 59,873,556 km (0.118 R)
• M86: 60,224,961 km (0.09 R)
• M87: 66,544,424 km (0.064 R)
• M88: 68,004,200 km (0.095 R)
• M89: 68,370,864 km (0.039 R)
• M90: 70,090,193 km (0.059 R)
• M91: 70,584,165 km (0.103 R)
• M92: 71,699,567 km (0.082 R)
• M93: 75,839,089 km (0.096 R)
• M94: 75,965,799 km (0.081 R)
• M95: 76,219,367 km (0.057 R)
• M96: 80,184,459 km (0.111 R)
• M97: 82,387,138 km (0.118 R)
• M98: 84,478,516 km (0.048 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: 313 - 10,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit