🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 15.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.63 AU - 0.73 AU

Year: 203 Days

Day: 31.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.12 AU - 1.56 AU

Year: 561 Days

Day: 13.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.25 AU - 4.11 AU

Year: 2553 Days

Day: 43.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,788,401 km

• M1: 2,403,589 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 9.2

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.11 AU - 8.15 AU

Year: 6174 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,788,401 km

• M1: 141,220 km (0.089 R)
• M2: 220,507 km (0.074 R)
• M3: 299,645 km (0.065 R)
• M4: 370,704 km (0.114 R)
• M5: 496,665 km (0.117 R)
• M6: 931,696 km (0.065 R)
• M7: 1,093,860 km (0.088 R)
• M8: 1,213,089 km (0.112 R)
• M9: 1,372,860 km (0.054 R)
• M10: 1,772,585 km (0.058 R)
• M11: 1,832,574 km (0.049 R)
• M12: 2,037,822 km (0.057 R)
• M13: 2,294,083 km (0.112 R)
• M14: 2,470,758 km (0.075 R)
• M15: 2,560,816 km (0.079 R)
• M16: 2,767,561 km (0.073 R)
• M17: 3,246,274 km (0.117 R)
• M18: 3,345,308 km (0.084 R)
• M19: 3,445,089 km (0.073 R)
• M20: 3,699,406 km (0.052 R)
• M21: 3,828,808 km (0.082 R)
• M22: 4,092,100 km (0.073 R)
• M23: 4,253,067 km (0.116 R)
• M24: 4,692,287 km (0.074 R)
• M25: 4,889,008 km (0.1 R)
• M26: 5,174,890 km (0.11 R)
• M27: 5,525,248 km (0.081 R)
• M28: 6,004,260 km (0.113 R)
• M29: 6,279,520 km (0.088 R)
• M30: 6,434,354 km (0.046 R)
• M31: 6,810,892 km (0.037 R)
• M32: 7,227,073 km (0.086 R)
• M33: 7,519,986 km (0.11 R)
• M34: 8,016,950 km (0.059 R)
• M35: 8,218,757 km (0.108 R)
• M36: 8,592,902 km (0.109 R)
• M37: 9,007,587 km (0.104 R)
• M38: 9,077,449 km (0.083 R)
• M39: 9,677,486 km (0.118 R)
• M40: 10,657,053 km (0.074 R)
• M41: 10,767,756 km (0.044 R)
• M42: 11,365,100 km (0.056 R)
• M43: 11,516,044 km (0.105 R)
• M44: 11,858,324 km (0.098 R)
• M45: 12,630,847 km (0.108 R)
• M46: 12,944,405 km (0.083 R)
• M47: 13,739,517 km (0.111 R)
• M48: 14,142,983 km (0.082 R)
• M49: 14,224,065 km (0.088 R)
• M50: 14,837,865 km (0.037 R)
• M51: 15,251,802 km (0.04 R)
• M52: 16,260,690 km (0.054 R)
• M53: 17,421,420 km (0.044 R)
• M54: 17,770,432 km (0.096 R)
• M55: 17,989,742 km (0.102 R)
• M56: 18,210,100 km (0.109 R)
• M57: 19,055,029 km (0.025 R)
• M58: 19,595,376 km (0.11 R)
• M59: 19,685,883 km (0.114 R)
• M60: 19,776,539 km (0.075 R)
• M61: 20,691,031 km (0.061 R)
• M62: 20,921,711 km (0.072 R)
• M63: 21,014,312 km (0.063 R)
• M64: 21,199,813 km (0.087 R)
• M65: 21,712,785 km (0.075 R)
• M66: 23,419,846 km (0.095 R)
• M67: 23,564,058 km (0.07 R)
• M68: 24,777,297 km (0.101 R)
• M69: 24,973,270 km (0.095 R)
• M70: 25,120,624 km (0.114 R)
• M71: 25,366,862 km (0.089 R)
• M72: 26,509,640 km (0.065 R)
• M73: 27,720,037 km (0.095 R)
• M74: 27,821,763 km (0.069 R)
• M75: 29,154,830 km (0.101 R)
• M76: 30,037,607 km (0.091 R)
• M77: 32,953,569 km (0.074 R)
• M78: 33,115,284 km (0.096 R)
• M79: 33,277,149 km (0.119 R)
• M80: 33,439,313 km (0.101 R)
• M81: 36,737,347 km (0.118 R)
• M82: 36,960,996 km (0.061 R)
• M83: 37,634,187 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 14.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.21 AU - 8.53 AU

Year: 7985 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,788,401 km

• M1: 373,097 km (0.106 R)
• M2: 604,375 km (0.074 R)
• M3: 794,664 km (0.059 R)
• M4: 973,134 km (0.095 R)
• M5: 1,184,516 km (0.119 R)
• M6: 1,551,629 km (0.101 R)
• M7: 1,696,141 km (0.091 R)
• M8: 1,867,281 km (0.115 R)
• M9: 1,999,525 km (0.087 R)
• M10: 2,204,025 km (0.099 R)
• M11: 2,297,375 km (0.102 R)
• M12: 2,962,038 km (0.072 R)
• M13: 3,170,278 km (0.094 R)
• M14: 4,023,285 km (0.093 R)
• M15: 4,138,475 km (0.073 R)
• M16: 4,520,548 km (0.096 R)
• M17: 4,852,805 km (0.086 R)
• M18: 5,006,592 km (0.06 R)
• M19: 5,477,676 km (0.114 R)
• M20: 5,702,521 km (0.084 R)
• M21: 6,062,005 km (0.079 R)
• M22: 6,261,120 km (0.041 R)
• M23: 6,496,437 km (0.116 R)
• M24: 7,219,743 km (0.04 R)
• M25: 7,608,847 km (0.042 R)
• M26: 7,752,162 km (0.071 R)
• M27: 7,860,171 km (0.081 R)
• M28: 8,150,690 km (0.09 R)
• M29: 8,518,851 km (0.113 R)
• M30: 9,005,792 km (0.104 R)
• M31: 9,157,484 km (0.115 R)
• M32: 9,617,647 km (0.087 R)
• M33: 10,006,901 km (0.033 R)
• M34: 10,124,634 km (0.074 R)
• M35: 10,361,597 km (0.072 R)
• M36: 12,491,721 km (0.073 R)
• M37: 12,661,066 km (0.114 R)
• M38: 12,831,309 km (0.105 R)
• M39: 13,002,149 km (0.097 R)
• M40: 13,173,888 km (0.07 R)
• M41: 13,346,224 km (0.102 R)
• M42: 13,736,974 km (0.09 R)
• M43: 14,175,595 km (0.104 R)
• M44: 14,440,982 km (0.109 R)
• M45: 14,618,704 km (0.054 R)
• M46: 15,473,506 km (0.086 R)
• M47: 15,701,045 km (0.106 R)
• M48: 16,113,635 km (0.109 R)
• M49: 16,205,788 km (0.105 R)
• M50: 17,090,210 km (0.052 R)
• M51: 17,847,176 km (0.083 R)
• M52: 18,038,062 km (0.069 R)
• M53: 18,373,910 km (0.081 R)
• M54: 18,615,061 km (0.105 R)
• M55: 18,711,702 km (0.106 R)
• M56: 18,857,260 km (0.113 R)
• M57: 19,149,275 km (0.044 R)
• M58: 19,393,718 km (0.084 R)
• M59: 20,382,111 km (0.102 R)
• M60: 20,681,756 km (0.118 R)
• M61: 21,386,811 km (0.115 R)
• M62: 22,099,794 km (0.04 R)
• M63: 22,459,278 km (0.104 R)
• M64: 23,811,044 km (0.07 R)
• M65: 24,179,653 km (0.109 R)
• M66: 24,443,993 km (0.102 R)
• M67: 25,996,220 km (0.088 R)
• M68: 26,158,534 km (0.058 R)
• M69: 26,484,358 km (0.059 R)
• M70: 27,635,364 km (0.088 R)
• M71: 28,523,228 km (0.084 R)
• M72: 28,690,628 km (0.105 R)
• M73: 30,612,063 km (0.027 R)
• M74: 34,399,731 km (0.068 R)
• M75: 34,816,361 km (0.064 R)
• M76: 34,935,740 km (0.08 R)
• M77: 37,779,596 km (0.072 R)
• M78: 38,024,936 km (0.091 R)
• M79: 39,260,166 km (0.112 R)
• M80: 41,516,700 km (0.081 R)
• M81: 42,087,416 km (0.095 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit