🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.5 AU - 0.62 AU

Year: 176 Days

Day: 17.5 Hours

Environment

Temp: 75 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,205,076 km

• M1: 45,777 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.66 AU - 0.9 AU

Year: 289 Days

Day: 18.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.81 AU - 1.09 AU

Year: 388 Days

Day: 16.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 101.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,205,076 km

• M1: 14,062 km (0.097 R)
• M2: 196,871 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.78 AU - 2.08 AU

Year: 1123 Days

Day: 42.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.79 AU - 2.15 AU

Year: 1158 Days

Day: 48 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 8.1

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.28 AU - 5.38 AU

Year: 3775 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,205,076 km

• M1: 103,522 km (0.117 R)
• M2: 160,070 km (0.107 R)
• M3: 308,321 km (0.114 R)
• M4: 537,505 km (0.04 R)
• M5: 591,211 km (0.109 R)
• M6: 721,660 km (0.115 R)
• M7: 852,857 km (0.05 R)
• M8: 944,860 km (0.099 R)
• M9: 1,001,857 km (0.089 R)
• M10: 1,283,101 km (0.069 R)
• M11: 1,357,301 km (0.076 R)
• M12: 1,488,050 km (0.104 R)
• M13: 1,868,926 km (0.118 R)
• M14: 2,014,784 km (0.086 R)
• M15: 2,305,154 km (0.048 R)
• M16: 2,703,832 km (0.093 R)
• M17: 2,827,549 km (0.056 R)
• M18: 3,066,756 km (0.031 R)
• M19: 3,123,903 km (0.044 R)
• M20: 3,297,735 km (0.085 R)
• M21: 3,415,469 km (0.067 R)
• M22: 3,504,629 km (0.117 R)
• M23: 3,746,230 km (0.119 R)
• M24: 4,008,924 km (0.065 R)
• M25: 4,071,605 km (0.07 R)
• M26: 4,134,736 km (0.115 R)
• M27: 4,373,943 km (0.116 R)
• M28: 4,503,494 km (0.038 R)
• M29: 4,799,399 km (0.056 R)
• M30: 4,866,120 km (0.036 R)
• M31: 4,949,894 km (0.112 R)
• M32: 5,204,061 km (0.056 R)
• M33: 5,341,242 km (0.069 R)
• M34: 5,689,805 km (0.091 R)
• M35: 5,884,731 km (0.118 R)
• M36: 6,045,699 km (0.107 R)
• M37: 6,135,906 km (0.111 R)
• M38: 6,226,413 km (0.077 R)
• M39: 6,281,016 km (0.11 R)
• M40: 6,445,723 km (0.078 R)
• M41: 6,500,925 km (0.111 R)
• M42: 6,835,426 km (0.102 R)
• M43: 6,948,073 km (0.119 R)
• M44: 7,023,620 km (0.037 R)
• M45: 7,118,465 km (0.088 R)
• M46: 7,598,824 km (0.075 R)
• M47: 7,754,705 km (0.12 R)
• M48: 7,951,127 km (0.107 R)
• M49: 8,209,034 km (0.094 R)
• M50: 8,389,149 km (0.096 R)
• M51: 8,489,679 km (0.069 R)
• M52: 8,896,286 km (0.117 R)
• M53: 8,957,771 km (0.101 R)
• M54: 9,226,000 km (0.08 R)
• M55: 9,309,176 km (0.104 R)
• M56: 9,665,070 km (0.082 R)
• M57: 9,961,423 km (0.085 R)
• M58: 10,068,086 km (0.097 R)
• M59: 10,132,264 km (0.108 R)
• M60: 10,433,404 km (0.079 R)
• M61: 10,759,228 km (0.096 R)
• M62: 11,000,380 km (0.071 R)
• M63: 11,689,727 km (0.112 R)
• M64: 11,937,611 km (0.119 R)
• M65: 12,005,528 km (0.063 R)
• M66: 14,198,035 km (0.047 R)
• M67: 14,269,991 km (0.082 R)
• M68: 14,366,183 km (0.118 R)
• M69: 14,438,438 km (0.081 R)
• M70: 14,607,484 km (0.112 R)
• M71: 15,413,517 km (0.101 R)
• M72: 16,133,831 km (0.12 R)
• M73: 16,485,386 km (0.081 R)
• M74: 16,611,647 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 9.9

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.57 AU - 6.77 AU

Year: 7217 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,205,076 km

• M1: 129,402 km (0.103 R)
• M2: 416,480 km (0.092 R)
• M3: 498,759 km (0.098 R)
• M4: 574,755 km (0.106 R)
• M5: 668,852 km (0.099 R)
• M6: 889,659 km (0.067 R)
• M7: 1,017,266 km (0.096 R)
• M8: 1,238,222 km (0.079 R)
• M9: 1,474,736 km (0.059 R)
• M10: 2,291,391 km (0.076 R)
• M11: 2,745,420 km (0.094 R)
• M12: 3,478,300 km (0.105 R)
• M13: 3,866,656 km (0.111 R)
• M14: 4,187,544 km (0.088 R)
• M15: 4,516,958 km (0.118 R)
• M16: 5,259,412 km (0.111 R)
• M17: 5,825,939 km (0.119 R)
• M18: 6,349,382 km (0.096 R)
• M19: 6,855,771 km (0.082 R)
• M20: 6,919,949 km (0.069 R)
• M21: 7,309,502 km (0.097 R)
• M22: 7,440,998 km (0.12 R)
• M23: 8,314,500 km (0.118 R)
• M24: 8,868,311 km (0.074 R)
• M25: 9,114,250 km (0.083 R)
• M26: 9,721,019 km (0.113 R)
• M27: 9,793,275 km (0.111 R)
• M28: 9,938,385 km (0.089 R)
• M29: 10,414,705 km (0.11 R)
• M30: 10,711,656 km (0.113 R)
• M31: 11,011,301 km (0.116 R)
• M32: 11,086,549 km (0.099 R)
• M33: 11,199,944 km (0.075 R)
• M34: 11,734,008 km (0.071 R)
• M35: 12,354,540 km (0.112 R)
• M36: 13,185,257 km (0.065 R)
• M37: 13,546,686 km (0.106 R)
• M38: 13,952,245 km (0.079 R)
• M39: 14,279,566 km (0.049 R)
• M40: 15,067,049 km (0.107 R)
• M41: 15,487,269 km (0.034 R)
• M42: 16,296,145 km (0.068 R)
• M43: 16,640,818 km (0.026 R)
• M44: 17,293,663 km (0.09 R)
• M45: 17,425,310 km (0.035 R)
• M46: 17,645,368 km (0.072 R)
• M47: 18,043,747 km (0.11 R)
• M48: 19,165,881 km (0.069 R)
• M49: 19,575,330 km (0.054 R)
• M50: 19,666,734 km (0.109 R)
• M51: 20,961,205 km (0.071 R)
• M52: 21,148,352 km (0.095 R)
• M53: 21,618,687 km (0.038 R)
• M54: 22,140,186 km (0.08 R)
• M55: 26,710,849 km (0.094 R)
• M56: 26,862,990 km (0.084 R)
• M57: 27,066,444 km (0.104 R)
• M58: 27,730,808 km (0.086 R)
• M59: 28,039,279 km (0.077 R)
• M60: 28,452,318 km (0.101 R)
• M61: 28,659,511 km (0.1 R)
• M62: 29,232,172 km (0.097 R)
• M63: 29,651,046 km (0.077 R)
• M64: 30,919,486 km (0.102 R)
• M65: 31,936,153 km (0.103 R)
• M66: 32,746,525 km (0.116 R)
• M67: 33,236,009 km (0.113 R)
• M68: 33,727,887 km (0.069 R)
• M69: 34,277,211 km (0.07 R)
• M70: 34,774,324 km (0.066 R)
• M71: 35,218,032 km (0.091 R)
• M72: 35,831,233 km (0.104 R)
• M73: 35,943,132 km (0.068 R)
• M74: 36,055,181 km (0.099 R)
• M75: 36,335,677 km (0.099 R)
• M76: 36,448,025 km (0.073 R)
• M77: 37,976,766 km (0.117 R)
• M78: 38,205,052 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 15,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit