🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.68 AU - 0.82 AU

Year: 235 Days

Day: 35.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,217,386 km

• M1: 36,352 km (0.112 R)
• M2: 73,453 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.72 AU - 0.8 AU

Year: 240 Days

Day: 29.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 108.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.89 AU

Year: 244 Days

Day: 22.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.53 AU

Year: 499 Days

Day: 28.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.7 AU - 4.54 AU

Year: 3024 Days

Day: 35.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 10.3

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.64 AU - 8.46 AU

Year: 7503 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,217,386 km

• M1: 131,197 km (0.067 R)
• M2: 197,020 km (0.052 R)
• M3: 314,156 km (0.109 R)
• M4: 380,577 km (0.048 R)
• M5: 759,508 km (0.114 R)
• M6: 1,079,349 km (0.059 R)
• M7: 1,173,894 km (0.113 R)
• M8: 1,304,493 km (0.1 R)
• M9: 1,440,179 km (0.031 R)
• M10: 1,509,891 km (0.113 R)
• M11: 1,671,008 km (0.047 R)
• M12: 1,856,659 km (0.062 R)
• M13: 2,069,088 km (0.107 R)
• M14: 2,433,658 km (0.104 R)
• M15: 2,602,405 km (0.07 R)
• M16: 3,222,937 km (0.081 R)
• M17: 3,432,074 km (0.043 R)
• M18: 4,414,783 km (0.11 R)
• M19: 4,963,957 km (0.091 R)
• M20: 5,151,851 km (0.101 R)
• M21: 6,212,351 km (0.071 R)
• M22: 6,826,899 km (0.116 R)
• M23: 7,707,133 km (0.098 R)
• M24: 7,862,565 km (0.102 R)
• M25: 8,176,571 km (0.072 R)
• M26: 8,335,145 km (0.107 R)
• M27: 8,462,602 km (0.087 R)
• M28: 8,558,793 km (0.08 R)
• M29: 8,622,971 km (0.064 R)
• M30: 8,881,775 km (0.069 R)
• M31: 9,012,075 km (0.06 R)
• M32: 9,241,708 km (0.069 R)
• M33: 9,673,298 km (0.082 R)
• M34: 9,874,656 km (0.103 R)
• M35: 10,659,596 km (0.109 R)
• M36: 11,500,037 km (0.111 R)
• M37: 12,144,355 km (0.04 R)
• M38: 12,325,369 km (0.105 R)
• M39: 12,434,425 km (0.074 R)
• M40: 12,910,745 km (0.054 R)
• M41: 13,655,294 km (0.116 R)
• M42: 14,991,502 km (0.039 R)
• M43: 15,224,725 km (0.054 R)
• M44: 15,380,905 km (0.053 R)
• M45: 15,537,684 km (0.066 R)
• M46: 15,852,737 km (0.089 R)
• M47: 16,090,298 km (0.085 R)
• M48: 16,409,091 km (0.069 R)
• M49: 16,689,587 km (0.045 R)
• M50: 17,377,737 km (0.081 R)
• M51: 17,704,609 km (0.112 R)
• M52: 17,910,156 km (0.071 R)
• M53: 18,614,463 km (0.063 R)
• M54: 18,781,414 km (0.114 R)
• M55: 19,243,372 km (0.079 R)
• M56: 19,454,605 km (0.108 R)
• M57: 19,836,827 km (0.103 R)
• M58: 20,436,116 km (0.051 R)
• M59: 20,565,369 km (0.12 R)
• M60: 20,781,239 km (0.091 R)
• M61: 20,998,006 km (0.073 R)
• M62: 21,872,405 km (0.099 R)
• M63: 22,402,730 km (0.067 R)
• M64: 22,758,623 km (0.05 R)
• M65: 23,928,329 km (0.076 R)
• M66: 24,611,991 km (0.095 R)
• M67: 25,255,861 km (0.105 R)
• M68: 25,672,640 km (0.057 R)
• M69: 25,858,740 km (0.107 R)
• M70: 26,045,139 km (0.079 R)
• M71: 26,889,768 km (0.092 R)
• M72: 27,743,224 km (0.075 R)
• M73: 28,269,210 km (0.1 R)
• M74: 29,185,497 km (0.109 R)
• M75: 29,331,056 km (0.068 R)
• M76: 29,622,922 km (0.043 R)
• M77: 29,720,459 km (0.095 R)
• M78: 30,849,475 km (0.054 R)
• M79: 30,997,726 km (0.098 R)
• M80: 31,146,277 km (0.078 R)
• M81: 31,245,460 km (0.082 R)
• M82: 31,892,471 km (0.091 R)
• M83: 32,192,564 km (0.115 R)
• M84: 32,493,705 km (0.098 R)
• M85: 32,644,649 km (0.12 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit