🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.59 AU - 0.75 AU

Year: 210 Days

Day: 13.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,356,363 km

• M1: 377,136 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.19 AU - 1.21 AU

Year: 503 Days

Day: 24 Hours

Environment

Temp: -30 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.57 AU - 4.17 AU

Year: 2915 Days

Day: 25.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,356,363 km

• M1: 567,724 km (0.098 R)
• M2: 1,687,913 km (0.102 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 8.3

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.65 AU - 5.45 AU

Year: 3716 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,356,363 km

• M1: 151,692 km (0.091 R)
• M2: 220,358 km (0.069 R)
• M3: 398,529 km (0.048 R)
• M4: 551,119 km (0.094 R)
• M5: 746,194 km (0.049 R)
• M6: 828,323 km (0.081 R)
• M7: 1,001,857 km (0.117 R)
• M8: 1,284,597 km (0.08 R)
• M9: 1,486,853 km (0.08 R)
• M10: 1,607,130 km (0.063 R)
• M11: 1,683,874 km (0.031 R)
• M12: 2,036,775 km (0.116 R)
• M13: 2,239,031 km (0.089 R)
• M14: 3,189,277 km (0.057 R)
• M15: 3,464,387 km (0.107 R)
• M16: 3,645,251 km (0.044 R)
• M17: 3,808,762 km (0.11 R)
• M18: 3,912,134 km (0.038 R)
• M19: 4,016,553 km (0.086 R)
• M20: 4,121,870 km (0.047 R)
• M21: 4,595,946 km (0.07 R)
• M22: 5,178,629 km (0.088 R)
• M23: 5,339,597 km (0.099 R)
• M24: 5,525,397 km (0.095 R)
• M25: 5,666,319 km (0.093 R)
• M26: 6,120,049 km (0.098 R)
• M27: 6,760,029 km (0.108 R)
• M28: 6,910,823 km (0.101 R)
• M29: 7,917,318 km (0.104 R)
• M30: 8,129,597 km (0.105 R)
• M31: 9,079,544 km (0.069 R)
• M32: 9,162,720 km (0.1 R)
• M33: 9,273,871 km (0.094 R)
• M34: 9,329,522 km (0.079 R)
• M35: 9,779,662 km (0.116 R)
• M36: 9,950,203 km (0.103 R)
• M37: 10,064,496 km (0.11 R)
• M38: 10,121,792 km (0.039 R)
• M39: 11,649,485 km (0.112 R)
• M40: 11,769,912 km (0.086 R)
• M41: 12,317,290 km (0.085 R)
• M42: 12,624,864 km (0.118 R)
• M43: 12,717,764 km (0.117 R)
• M44: 12,966,246 km (0.065 R)
• M45: 13,153,692 km (0.119 R)
• M46: 13,531,427 km (0.074 R)
• M47: 13,626,421 km (0.12 R)
• M48: 14,072,522 km (0.076 R)
• M49: 14,329,681 km (0.113 R)
• M50: 14,394,158 km (0.118 R)
• M51: 14,653,261 km (0.108 R)
• M52: 15,175,956 km (0.095 R)
• M53: 15,971,517 km (0.089 R)
• M54: 16,273,256 km (0.105 R)
• M55: 17,984,207 km (0.113 R)
• M56: 18,123,483 km (0.072 R)
• M57: 18,368,225 km (0.118 R)
• M58: 18,719,630 km (0.03 R)
• M59: 18,931,611 km (0.057 R)
• M60: 19,073,280 km (0.114 R)
• M61: 19,251,002 km (0.064 R)
• M62: 19,357,815 km (0.068 R)
• M63: 19,967,277 km (0.066 R)
• M64: 20,183,745 km (0.09 R)
• M65: 20,874,737 km (0.095 R)
• M66: 21,204,750 km (0.062 R)
• M67: 21,425,706 km (0.101 R)
• M68: 21,610,460 km (0.115 R)
• M69: 21,684,361 km (0.082 R)
• M70: 21,832,762 km (0.116 R)
• M71: 22,055,812 km (0.092 R)
• M72: 23,448,419 km (0.079 R)
• M73: 24,059,377 km (0.113 R)
• M74: 25,414,135 km (0.099 R)
• M75: 25,492,225 km (0.114 R)
• M76: 26,041,698 km (0.093 R)
• M77: 26,278,362 km (0.056 R)
• M78: 26,475,981 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.1

Radius: 13.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.04 AU - 6.04 AU

Year: 4993 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,356,363 km

• M1: 236,365 km (0.117 R)
• M2: 324,627 km (0.11 R)
• M3: 414,984 km (0.119 R)
• M4: 574,007 km (0.08 R)
• M5: 962,662 km (0.089 R)
• M6: 1,110,315 km (0.111 R)
• M7: 1,250,189 km (0.072 R)
• M8: 1,480,271 km (0.12 R)
• M9: 1,706,762 km (0.067 R)
• M10: 2,135,809 km (0.099 R)
• M11: 2,353,175 km (0.117 R)
• M12: 2,515,937 km (0.096 R)
• M13: 3,048,954 km (0.094 R)
• M14: 3,385,699 km (0.1 R)
• M15: 3,640,464 km (0.086 R)
• M16: 4,243,044 km (0.077 R)
• M17: 4,568,869 km (0.104 R)
• M18: 5,112,657 km (0.108 R)
• M19: 5,432,647 km (0.055 R)
• M20: 5,622,337 km (0.085 R)
• M21: 5,897,298 km (0.097 R)
• M22: 6,632,870 km (0.071 R)
• M23: 6,952,860 km (0.082 R)
• M24: 7,129,535 km (0.065 R)
• M25: 7,218,396 km (0.109 R)
• M26: 7,457,454 km (0.076 R)
• M27: 8,345,467 km (0.036 R)
• M28: 8,596,342 km (0.109 R)
• M29: 9,266,990 km (0.093 R)
• M30: 10,321,206 km (0.119 R)
• M31: 10,523,163 km (0.099 R)
• M32: 11,482,684 km (0.086 R)
• M33: 11,587,253 km (0.059 R)
• M34: 11,832,294 km (0.099 R)
• M35: 12,114,436 km (0.109 R)
• M36: 12,434,575 km (0.102 R)
• M37: 13,521,703 km (0.075 R)
• M38: 14,002,361 km (0.101 R)
• M39: 14,263,409 km (0.098 R)
• M40: 14,639,348 km (0.087 R)
• M41: 14,828,440 km (0.086 R)
• M42: 15,324,058 km (0.118 R)
• M43: 16,214,165 km (0.11 R)
• M44: 16,331,600 km (0.118 R)
• M45: 16,645,905 km (0.072 R)
• M46: 16,764,237 km (0.063 R)
• M47: 17,001,948 km (0.085 R)
• M48: 17,320,591 km (0.109 R)
• M49: 19,025,408 km (0.097 R)
• M50: 19,190,564 km (0.093 R)
• M51: 19,522,373 km (0.115 R)
• M52: 19,730,762 km (0.058 R)
• M53: 21,252,322 km (0.051 R)
• M54: 22,592,869 km (0.076 R)
• M55: 22,680,234 km (0.116 R)
• M56: 23,693,760 km (0.086 R)
• M57: 24,094,233 km (0.07 R)
• M58: 24,857,182 km (0.09 R)
• M59: 24,992,568 km (0.072 R)
• M60: 25,173,582 km (0.05 R)
• M61: 26,590,872 km (0.106 R)
• M62: 27,565,652 km (0.052 R)
• M63: 28,504,827 km (0.092 R)
• M64: 28,741,341 km (0.11 R)
• M65: 29,263,887 km (0.099 R)
• M66: 30,125,720 km (0.08 R)
• M67: 30,414,743 km (0.106 R)
• M68: 30,704,813 km (0.094 R)
• M69: 31,336,416 km (0.051 R)
• M70: 31,727,165 km (0.052 R)
• M71: 32,168,778 km (0.12 R)
• M72: 32,513,751 km (0.113 R)
• M73: 32,612,485 km (0.102 R)
• M74: 32,760,737 km (0.088 R)
• M75: 33,107,804 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit