🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 43.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,253,431 km

• M1: 22,589 km (0.096 R)
• M2: 56,548 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.81 AU - 0.83 AU

Year: 274 Days

Day: 41.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,253,431 km

• M1: 39,045 km (0.072 R)
• M2: 464,801 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.48 AU - 3.7 AU

Year: 2004 Days

Day: 25.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.43 AU - 3.93 AU

Year: 2092 Days

Day: 26.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,253,431 km

• M1: 1,583,344 km (0.106 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 14.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.62 AU - 9.1 AU

Year: 7367 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,253,431 km

• M1: 191,036 km (0.104 R)
• M2: 344,524 km (0.054 R)
• M3: 485,146 km (0.064 R)
• M4: 661,671 km (0.096 R)
• M5: 754,123 km (0.093 R)
• M6: 874,100 km (0.074 R)
• M7: 1,186,162 km (0.114 R)
• M8: 1,465,012 km (0.12 R)
• M9: 1,855,014 km (0.083 R)
• M10: 2,008,052 km (0.087 R)
• M11: 2,261,920 km (0.058 R)
• M12: 2,376,362 km (0.101 R)
• M13: 2,611,380 km (0.117 R)
• M14: 2,766,513 km (0.102 R)
• M15: 2,960,542 km (0.083 R)
• M16: 3,362,212 km (0.07 R)
• M17: 3,859,775 km (0.101 R)
• M18: 4,037,497 km (0.089 R)
• M19: 4,258,453 km (0.118 R)
• M20: 4,796,706 km (0.093 R)
• M21: 5,422,773 km (0.107 R)
• M22: 5,511,186 km (0.119 R)
• M23: 5,644,776 km (0.083 R)
• M24: 5,824,443 km (0.104 R)
• M25: 5,937,839 km (0.091 R)
• M26: 6,235,987 km (0.081 R)
• M27: 6,398,600 km (0.079 R)
• M28: 6,609,832 km (0.067 R)
• M29: 6,728,164 km (0.074 R)
• M30: 6,918,902 km (0.09 R)
• M31: 7,551,551 km (0.072 R)
• M32: 7,650,585 km (0.094 R)
• M33: 8,432,383 km (0.105 R)
• M34: 8,612,649 km (0.08 R)
• M35: 8,767,931 km (0.101 R)
• M36: 8,872,201 km (0.086 R)
• M37: 9,055,309 km (0.071 R)
• M38: 9,292,870 km (0.113 R)
• M39: 9,425,713 km (0.103 R)
• M40: 9,532,376 km (0.036 R)
• M41: 10,345,590 km (0.106 R)
• M42: 12,038,440 km (0.039 R)
• M43: 12,916,879 km (0.039 R)
• M44: 13,095,050 km (0.112 R)
• M45: 13,244,199 km (0.063 R)
• M46: 14,983,872 km (0.071 R)
• M47: 15,896,419 km (0.105 R)
• M48: 16,439,759 km (0.1 R)
• M49: 17,479,015 km (0.087 R)
• M50: 17,577,451 km (0.073 R)
• M51: 18,539,515 km (0.059 R)
• M52: 18,640,044 km (0.119 R)
• M53: 18,976,340 km (0.088 R)
• M54: 20,514,506 km (0.068 R)
• M55: 20,722,596 km (0.097 R)
• M56: 21,491,679 km (0.113 R)
• M57: 21,773,671 km (0.054 R)
• M58: 22,341,395 km (0.045 R)
• M59: 22,949,959 km (0.029 R)
• M60: 23,202,181 km (0.112 R)
• M61: 23,636,613 km (0.111 R)
• M62: 24,037,087 km (0.117 R)
• M63: 24,734,362 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117

Radius: 8.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.27 AU - 8.83 AU

Year: 7654 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,253,431 km

• M1: 112,498 km (0.05 R)
• M2: 271,071 km (0.101 R)
• M3: 377,136 km (0.047 R)
• M4: 617,540 km (0.066 R)
• M5: 745,147 km (0.094 R)
• M6: 970,591 km (0.108 R)
• M7: 1,062,294 km (0.093 R)
• M8: 1,329,775 km (0.114 R)
• M9: 1,577,809 km (0.071 R)
• M10: 1,686,716 km (0.079 R)
• M11: 1,826,440 km (0.101 R)
• M12: 2,330,136 km (0.073 R)
• M13: 2,518,031 km (0.107 R)
• M14: 2,792,693 km (0.096 R)
• M15: 3,145,295 km (0.106 R)
• M16: 3,213,961 km (0.09 R)
• M17: 4,078,337 km (0.078 R)
• M18: 4,210,282 km (0.082 R)
• M19: 4,478,212 km (0.115 R)
• M20: 4,555,854 km (0.091 R)
• M21: 4,614,346 km (0.094 R)
• M22: 4,692,736 km (0.095 R)
• M23: 4,751,677 km (0.067 R)
• M24: 4,850,711 km (0.078 R)
• M25: 4,970,539 km (0.106 R)
• M26: 5,315,212 km (0.065 R)
• M27: 5,438,780 km (0.091 R)
• M28: 5,921,084 km (0.084 R)
• M29: 6,199,785 km (0.049 R)
• M30: 6,703,331 km (0.1 R)
• M31: 6,814,632 km (0.077 R)
• M32: 7,061,468 km (0.097 R)
• M33: 7,242,931 km (0.087 R)
• M34: 7,679,906 km (0.096 R)
• M35: 8,339,632 km (0.104 R)
• M36: 9,239,015 km (0.064 R)
• M37: 9,313,365 km (0.075 R)
• M38: 9,763,206 km (0.036 R)
• M39: 9,889,317 km (0.1 R)
• M40: 10,041,607 km (0.102 R)
• M41: 10,399,745 km (0.108 R)
• M42: 10,658,100 km (0.092 R)
• M43: 10,736,041 km (0.111 R)
• M44: 10,892,520 km (0.106 R)
• M45: 12,062,675 km (0.095 R)
• M46: 12,334,195 km (0.095 R)
• M47: 12,525,381 km (0.047 R)
• M48: 12,772,816 km (0.085 R)
• M49: 12,938,570 km (0.084 R)
• M50: 13,272,323 km (0.116 R)
• M51: 13,328,273 km (0.114 R)
• M52: 13,384,222 km (0.059 R)
• M53: 14,261,913 km (0.031 R)
• M54: 15,070,639 km (0.053 R)
• M55: 15,363,103 km (0.114 R)
• M56: 16,013,106 km (0.086 R)
• M57: 16,281,634 km (0.088 R)
• M58: 16,702,303 km (0.119 R)
• M59: 17,096,045 km (0.115 R)
• M60: 17,738,717 km (0.097 R)
• M61: 18,389,169 km (0.11 R)
• M62: 19,015,984 km (0.083 R)
• M63: 19,236,940 km (0.094 R)
• M64: 19,681,545 km (0.098 R)
• M65: 19,745,423 km (0.051 R)
• M66: 20,451,675 km (0.036 R)
• M67: 20,743,091 km (0.085 R)
• M68: 21,428,100 km (0.049 R)
• M69: 21,658,181 km (0.088 R)
• M70: 21,724,004 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit