🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.82 AU - 1 AU

Year: 312 Days

Day: 32.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,946,936 km

• M1: 99,632 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.9 AU - 1.16 AU

Year: 376 Days

Day: 13.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,946,936 km

• M1: 914,043 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.01 AU - 1.25 AU

Year: 432 Days

Day: 35.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.47 AU - 1.53 AU

Year: 661 Days

Day: 36.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.62 AU - 3.3 AU

Year: 1833 Days

Day: 36 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,946,936 km

• M1: 182,809 km (0.108 R)
• M2: 471,981 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.5 AU - 4.28 AU

Year: 2761 Days

Day: 12.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 89.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.1

Radius: 3.7

Gravity: 68.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.7 AU - 16.12 AU

Year: 17673 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,946,936 km

• M1: 48,470 km (0.116 R)
• M2: 135,835 km (0.112 R)
• M3: 175,030 km (0.051 R)
• M4: 669,151 km (0.071 R)
• M5: 2,079,560 km (0.111 R)
• M6: 2,849,391 km (0.043 R)
• M7: 3,406,493 km (0.069 R)
• M8: 3,655,274 km (0.119 R)
• M9: 4,258,603 km (0.076 R)
• M10: 4,571,711 km (0.105 R)
• M11: 4,845,924 km (0.057 R)
• M12: 5,554,569 km (0.086 R)
• M13: 5,945,618 km (0.113 R)
• M14: 7,013,747 km (0.107 R)
• M15: 7,489,318 km (0.075 R)
• M16: 7,866,305 km (0.103 R)
• M17: 7,920,609 km (0.113 R)
• M18: 7,975,212 km (0.111 R)
• M19: 8,360,127 km (0.116 R)
• M20: 8,471,279 km (0.104 R)
• M21: 8,526,929 km (0.032 R)
• M22: 8,582,879 km (0.046 R)
• M23: 8,807,425 km (0.078 R)
• M24: 9,034,066 km (0.06 R)
• M25: 9,667,014 km (0.094 R)
• M26: 10,373,715 km (0.066 R)
• M27: 10,673,060 km (0.118 R)
• M28: 10,733,198 km (0.114 R)
• M29: 11,836,184 km (0.031 R)
• M30: 14,015,525 km (0.074 R)
• M31: 15,015,587 km (0.073 R)
• M32: 15,286,060 km (0.115 R)
• M33: 16,245,581 km (0.105 R)
• M34: 17,365,770 km (0.082 R)
• M35: 17,649,706 km (0.109 R)
• M36: 17,792,273 km (0.1 R)
• M37: 18,946,271 km (0.102 R)
• M38: 19,165,282 km (0.116 R)
• M39: 20,049,855 km (0.087 R)
• M40: 23,327,095 km (0.11 R)
• M41: 26,521,010 km (0.104 R)
• M42: 26,684,221 km (0.086 R)
• M43: 28,501,985 km (0.052 R)
• M44: 30,701,223 km (0.12 R)
• M45: 30,958,382 km (0.12 R)
• M46: 31,907,730 km (0.036 R)
• M47: 31,994,497 km (0.107 R)
• M48: 32,691,623 km (0.047 R)
• M49: 33,041,981 km (0.105 R)
• M50: 35,170,459 km (0.114 R)
• M51: 36,977,602 km (0.103 R)
• M52: 37,617,282 km (0.1 R)
• M53: 38,168,401 km (0.063 R)
• M54: 39,092,916 km (0.077 R)
• M55: 39,278,716 km (0.081 R)
• M56: 40,399,653 km (0.062 R)
• M57: 41,152,729 km (0.114 R)
• M58: 41,530,912 km (0.093 R)
• M59: 41,720,602 km (0.099 R)
• M60: 42,195,725 km (0.095 R)
• M61: 42,672,793 km (0.111 R)
• M62: 43,728,355 km (0.053 R)
• M63: 45,571,850 km (0.031 R)
• M64: 46,061,184 km (0.067 R)
• M65: 46,355,743 km (0.082 R)
• M66: 47,045,090 km (0.092 R)
• M67: 50,139,073 km (0.085 R)
• M68: 50,542,987 km (0.111 R)
• M69: 53,092,135 km (0.057 R)
• M70: 54,020,090 km (0.075 R)
• M71: 54,849,461 km (0.109 R)
• M72: 55,057,402 km (0.11 R)
• M73: 56,835,821 km (0.118 R)
• M74: 57,784,870 km (0.102 R)
• M75: 58,314,447 km (0.066 R)
• M76: 58,420,512 km (0.088 R)
• M77: 60,234,087 km (0.093 R)
• M78: 60,878,554 km (0.111 R)
• M79: 61,093,975 km (0.093 R)
• M80: 61,525,415 km (0.055 R)
• M81: 61,633,425 km (0.111 R)
• M82: 61,741,435 km (0.086 R)
• M83: 64,354,311 km (0.078 R)
• M84: 64,463,966 km (0.08 R)
• M85: 65,674,064 km (0.062 R)
• M86: 66,337,381 km (0.113 R)
• M87: 67,559,146 km (0.042 R)
• M88: 67,670,597 km (0.11 R)
• M89: 68,005,247 km (0.093 R)
• M90: 69,012,639 km (0.084 R)
• M91: 69,237,186 km (0.093 R)
• M92: 69,461,882 km (0.091 R)
• M93: 70,702,497 km (0.115 R)
• M94: 72,291,974 km (0.116 R)
• M95: 77,713,401 km (0.106 R)
• M96: 77,830,087 km (0.105 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 10,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit