🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.45 AU - 0.57 AU

Year: 235 Days

Day: 12.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,134,321 km

• M1: 97,987 km (0.093 R)
• M2: 617,390 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.62 AU - 0.66 AU

Year: 331 Days

Day: 28.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.5

Radius: 9.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.75 AU - 2.95 AU

Year: 3107 Days

Day: 7.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,134,321 km

• M1: 116,986 km (0.078 R)
• M2: 199,863 km (0.105 R)
• M3: 287,228 km (0.12 R)
• M4: 359,484 km (0.07 R)
• M5: 421,866 km (0.069 R)
• M6: 560,244 km (0.074 R)
• M7: 663,915 km (0.066 R)
• M8: 744,399 km (0.078 R)
• M9: 973,433 km (0.061 R)
• M10: 1,207,105 km (0.093 R)
• M11: 1,326,185 km (0.096 R)
• M12: 1,420,432 km (0.117 R)
• M13: 1,487,900 km (0.116 R)
• M14: 1,646,025 km (0.093 R)
• M15: 1,830,928 km (0.099 R)
• M16: 1,894,059 km (0.042 R)
• M17: 1,979,329 km (0.066 R)
• M18: 2,044,255 km (0.104 R)
• M19: 2,142,989 km (0.028 R)
• M20: 2,232,000 km (0.104 R)
• M21: 2,356,615 km (0.085 R)
• M22: 2,577,272 km (0.046 R)
• M23: 2,804,810 km (0.084 R)
• M24: 3,013,948 km (0.11 R)
• M25: 3,330,946 km (0.089 R)
• M26: 3,447,633 km (0.107 R)
• M27: 3,565,815 km (0.116 R)
• M28: 3,658,715 km (0.107 R)
• M29: 3,738,900 km (0.069 R)
• M30: 3,860,373 km (0.11 R)
• M31: 4,065,621 km (0.096 R)
• M32: 4,316,796 km (0.076 R)
• M33: 4,544,484 km (0.114 R)
• M34: 4,717,718 km (0.064 R)
• M35: 4,790,573 km (0.049 R)
• M36: 4,893,197 km (0.065 R)
• M37: 5,265,695 km (0.097 R)
• M38: 5,341,392 km (0.086 R)
• M39: 5,493,683 km (0.116 R)
• M40: 5,585,835 km (0.108 R)
• M41: 5,709,403 km (0.095 R)
• M42: 5,771,635 km (0.092 R)
• M43: 5,849,576 km (0.112 R)
• M44: 5,990,946 km (0.064 R)
• M45: 6,665,333 km (0.06 R)
• M46: 6,895,564 km (0.05 R)
• M47: 7,653,128 km (0.038 R)
• M48: 8,137,825 km (0.029 R)
• M49: 8,242,992 km (0.084 R)
• M50: 8,490,278 km (0.101 R)
• M51: 8,991,879 km (0.073 R)
• M52: 9,064,285 km (0.113 R)
• M53: 9,173,341 km (0.064 R)
• M54: 9,651,007 km (0.103 R)
• M55: 9,781,008 km (0.109 R)
• M56: 9,930,307 km (0.094 R)
• M57: 10,023,955 km (0.101 R)
• M58: 10,136,752 km (0.101 R)
• M59: 10,515,833 km (0.103 R)
• M60: 10,918,849 km (0.046 R)
• M61: 11,151,474 km (0.113 R)
• M62: 11,366,147 km (0.108 R)
• M63: 11,601,913 km (0.107 R)
• M64: 11,661,154 km (0.081 R)
• M65: 11,720,395 km (0.102 R)
• M66: 11,839,325 km (0.067 R)
• M67: 12,078,233 km (0.096 R)
• M68: 12,178,314 km (0.101 R)
• M69: 12,399,420 km (0.076 R)
• M70: 12,763,990 km (0.108 R)
• M71: 13,050,170 km (0.118 R)
• M72: 13,297,007 km (0.098 R)
• M73: 13,837,205 km (0.049 R)
• M74: 13,963,016 km (0.069 R)
• M75: 14,068,034 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.6

Radius: 12.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.66 AU - 5.66 AU

Year: 6495 Days

Day: 12.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,134,321 km

• M1: 208,689 km (0.06 R)
• M2: 329,115 km (0.102 R)
• M3: 469,737 km (0.041 R)
• M4: 602,879 km (0.09 R)
• M5: 811,120 km (0.112 R)
• M6: 1,451,548 km (0.089 R)
• M7: 1,641,089 km (0.096 R)
• M8: 1,772,136 km (0.083 R)
• M9: 2,045,003 km (0.118 R)
• M10: 2,186,672 km (0.086 R)
• M11: 2,442,634 km (0.085 R)
• M12: 2,631,576 km (0.115 R)
• M13: 3,004,224 km (0.114 R)
• M14: 3,331,096 km (0.062 R)
• M15: 3,626,701 km (0.101 R)
• M16: 3,712,870 km (0.104 R)
• M17: 4,019,545 km (0.105 R)
• M18: 4,311,710 km (0.078 R)
• M19: 4,611,055 km (0.062 R)
• M20: 4,704,554 km (0.065 R)
• M21: 4,869,560 km (0.056 R)
• M22: 5,278,710 km (0.079 R)
• M23: 5,574,316 km (0.069 R)
• M24: 5,799,461 km (0.092 R)
• M25: 6,310,786 km (0.085 R)
• M26: 6,388,876 km (0.071 R)
• M27: 7,024,218 km (0.118 R)
• M28: 7,431,723 km (0.099 R)
• M29: 7,596,879 km (0.109 R)
• M30: 7,902,807 km (0.026 R)
• M31: 8,156,226 km (0.1 R)
• M32: 8,498,206 km (0.104 R)
• M33: 8,728,886 km (0.119 R)
• M34: 9,049,474 km (0.116 R)
• M35: 9,226,000 km (0.1 R)
• M36: 10,064,795 km (0.117 R)
• M37: 10,462,576 km (0.079 R)
• M38: 10,585,994 km (0.1 R)
• M39: 11,021,922 km (0.113 R)
• M40: 11,116,019 km (0.101 R)
• M41: 11,559,128 km (0.118 R)
• M42: 11,943,445 km (0.12 R)
• M43: 12,040,235 km (0.084 R)
• M44: 12,790,618 km (0.103 R)
• M45: 13,758,516 km (0.088 R)
• M46: 14,234,237 km (0.091 R)
• M47: 14,474,043 km (0.094 R)
• M48: 14,784,458 km (0.092 R)
• M49: 15,166,831 km (0.102 R)
• M50: 15,552,494 km (0.073 R)
• M51: 16,154,924 km (0.073 R)
• M52: 16,297,790 km (0.096 R)
• M53: 16,909,496 km (0.034 R)
• M54: 17,018,254 km (0.09 R)
• M55: 17,712,537 km (0.101 R)
• M56: 18,789,941 km (0.044 R)
• M57: 18,977,836 km (0.089 R)
• M58: 19,431,267 km (0.101 R)
• M59: 19,545,261 km (0.095 R)
• M60: 19,811,994 km (0.111 R)
• M61: 20,272,157 km (0.09 R)
• M62: 20,426,243 km (0.088 R)
• M63: 20,542,181 km (0.08 R)
• M64: 21,046,775 km (0.095 R)
• M65: 21,516,213 km (0.05 R)
• M66: 21,831,116 km (0.074 R)
• M67: 22,266,596 km (0.065 R)
• M68: 22,664,975 km (0.045 R)
• M69: 22,745,010 km (0.054 R)
• M70: 23,509,305 km (0.096 R)
• M71: 23,915,015 km (0.091 R)
• M72: 25,436,126 km (0.119 R)
• M73: 25,560,741 km (0.086 R)
• M74: 25,894,344 km (0.117 R)
• M75: 26,692,299 km (0.094 R)
• M76: 27,583,603 km (0.109 R)
• M77: 28,097,322 km (0.088 R)
• M78: 28,226,276 km (0.07 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: 462 - 19,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit