🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.58 AU - 0.88 AU

Year: 265 Days

Day: 35.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.51 AU - 3.09 AU

Year: 1989 Days

Day: 36.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,703,902 km

• M1: 35,604 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 14.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.1 AU - 4.14 AU

Year: 3551 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,703,902 km

• M1: 306,227 km (0.102 R)
• M2: 525,986 km (0.114 R)
• M3: 779,405 km (0.07 R)
• M4: 965,205 km (0.108 R)
• M5: 1,075,459 km (0.094 R)
• M6: 1,190,500 km (0.054 R)
• M7: 1,297,911 km (0.116 R)
• M8: 1,446,611 km (0.1 R)
• M9: 1,694,495 km (0.098 R)
• M10: 1,872,367 km (0.101 R)
• M11: 2,232,449 km (0.071 R)
• M12: 2,337,317 km (0.08 R)
• M13: 2,474,798 km (0.089 R)
• M14: 2,870,933 km (0.101 R)
• M15: 3,477,403 km (0.096 R)
• M16: 3,670,683 km (0.1 R)
• M17: 3,777,645 km (0.091 R)
• M18: 3,922,007 km (0.069 R)
• M19: 4,253,516 km (0.112 R)
• M20: 4,347,314 km (0.055 R)
• M21: 4,556,003 km (0.051 R)
• M22: 5,222,312 km (0.114 R)
• M23: 5,505,650 km (0.094 R)
• M24: 5,669,909 km (0.117 R)
• M25: 5,773,431 km (0.028 R)
• M26: 5,877,551 km (0.089 R)
• M27: 6,215,044 km (0.105 R)
• M28: 6,407,726 km (0.072 R)
• M29: 6,558,969 km (0.113 R)
• M30: 6,843,055 km (0.065 R)
• M31: 7,019,880 km (0.095 R)
• M32: 7,175,911 km (0.055 R)
• M33: 7,491,413 km (0.091 R)
• M34: 7,605,107 km (0.112 R)
• M35: 7,950,080 km (0.08 R)
• M36: 8,465,295 km (0.067 R)
• M37: 8,607,712 km (0.061 R)
• M38: 8,703,006 km (0.119 R)
• M39: 8,846,769 km (0.112 R)
• M40: 9,039,751 km (0.118 R)
• M41: 9,307,232 km (0.107 R)
• M42: 9,602,089 km (0.101 R)
• M43: 9,975,186 km (0.107 R)
• M44: 10,075,417 km (0.111 R)
• M45: 10,302,207 km (0.113 R)
• M46: 10,915,558 km (0.066 R)
• M47: 11,252,752 km (0.114 R)
• M48: 11,619,715 km (0.067 R)
• M49: 11,725,332 km (0.109 R)
• M50: 12,581,480 km (0.107 R)
• M51: 12,717,165 km (0.113 R)
• M52: 13,457,824 km (0.077 R)
• M53: 13,568,826 km (0.039 R)
• M54: 13,791,577 km (0.058 R)
• M55: 14,015,675 km (0.113 R)
• M56: 14,240,969 km (0.084 R)
• M57: 14,353,916 km (0.033 R)
• M58: 14,581,005 km (0.093 R)
• M59: 15,153,965 km (0.081 R)
• M60: 15,968,376 km (0.107 R)
• M61: 16,144,752 km (0.066 R)
• M62: 16,440,208 km (0.088 R)
• M63: 16,946,596 km (0.111 R)
• M64: 17,216,770 km (0.117 R)
• M65: 17,337,196 km (0.114 R)
• M66: 17,913,597 km (0.109 R)
• M67: 18,097,004 km (0.118 R)
• M68: 18,929,666 km (0.061 R)
• M69: 19,147,630 km (0.095 R)
• M70: 19,711,913 km (0.088 R)
• M71: 20,345,161 km (0.084 R)
• M72: 20,440,754 km (0.112 R)
• M73: 20,696,417 km (0.093 R)
• M74: 20,920,963 km (0.094 R)
• M75: 21,729,540 km (0.068 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 13

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.35 AU - 5.89 AU

Year: 5657 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,703,902 km

• M1: 165,006 km (0.097 R)
• M2: 325,974 km (0.054 R)
• M3: 609,163 km (0.107 R)
• M4: 791,822 km (0.07 R)
• M5: 1,203,365 km (0.114 R)
• M6: 1,464,114 km (0.084 R)
• M7: 1,743,563 km (0.092 R)
• M8: 1,930,561 km (0.111 R)
• M9: 2,026,602 km (0.095 R)
• M10: 2,110,377 km (0.106 R)
• M11: 2,339,412 km (0.12 R)
• M12: 2,916,560 km (0.116 R)
• M13: 3,027,711 km (0.077 R)
• M14: 3,320,026 km (0.067 R)
• M15: 3,403,052 km (0.116 R)
• M16: 3,638,819 km (0.114 R)
• M17: 3,810,707 km (0.069 R)
• M18: 4,055,897 km (0.08 R)
• M19: 4,580,388 km (0.068 R)
• M20: 4,841,286 km (0.102 R)
• M21: 4,935,683 km (0.087 R)
• M22: 5,030,677 km (0.085 R)
• M23: 5,773,131 km (0.087 R)
• M24: 6,570,638 km (0.045 R)
• M25: 6,738,486 km (0.092 R)
• M26: 6,844,103 km (0.104 R)
• M27: 7,078,672 km (0.098 R)
• M28: 7,294,093 km (0.109 R)
• M29: 7,380,860 km (0.12 R)
• M30: 8,155,178 km (0.057 R)
• M31: 8,267,975 km (0.075 R)
• M32: 8,358,482 km (0.106 R)
• M33: 8,449,437 km (0.094 R)
• M34: 9,376,645 km (0.037 R)
• M35: 9,708,902 km (0.105 R)
• M36: 9,876,451 km (0.111 R)
• M37: 10,360,401 km (0.113 R)
• M38: 10,976,445 km (0.105 R)
• M39: 11,126,042 km (0.114 R)
• M40: 11,961,247 km (0.109 R)
• M41: 12,140,914 km (0.102 R)
• M42: 12,244,137 km (0.072 R)
• M43: 12,451,180 km (0.074 R)
• M44: 13,718,274 km (0.04 R)
• M45: 14,312,776 km (0.057 R)
• M46: 14,585,792 km (0.091 R)
• M47: 14,667,922 km (0.082 R)
• M48: 15,303,713 km (0.074 R)
• M49: 16,544,777 km (0.11 R)
• M50: 18,407,120 km (0.111 R)
• M51: 19,332,982 km (0.071 R)
• M52: 19,604,651 km (0.063 R)
• M53: 20,212,916 km (0.063 R)
• M54: 20,365,955 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 17,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit