🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.45 AU - 0.65 AU

Year: 144 Days

Day: 12.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,967,594 km

• M1: 190,139 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.5 AU - 0.72 AU

Year: 168 Days

Day: 38.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.44 AU - 2.26 AU

Year: 888 Days

Day: 42.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.88 AU - 2.92 AU

Year: 1744 Days

Day: 22.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,967,594 km

• M1: 573,109 km (0.109 R)
• M2: 646,113 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.7

Radius: 14.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.24 AU - 7.04 AU

Year: 4730 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,967,594 km

• M1: 353,051 km (0.102 R)
• M2: 462,856 km (0.1 R)
• M3: 570,117 km (0.116 R)
• M4: 883,375 km (0.11 R)
• M5: 1,012,628 km (0.05 R)
• M6: 1,291,778 km (0.06 R)
• M7: 1,833,172 km (0.112 R)
• M8: 1,955,992 km (0.081 R)
• M9: 2,161,689 km (0.088 R)
• M10: 2,594,775 km (0.113 R)
• M11: 2,716,099 km (0.119 R)
• M12: 2,804,062 km (0.056 R)
• M13: 3,019,035 km (0.102 R)
• M14: 3,276,941 km (0.057 R)
• M15: 3,389,738 km (0.104 R)
• M16: 3,561,327 km (0.095 R)
• M17: 3,834,193 km (0.11 R)
• M18: 4,277,003 km (0.08 R)
• M19: 4,380,076 km (0.083 R)
• M20: 4,672,839 km (0.102 R)
• M21: 4,864,474 km (0.091 R)
• M22: 5,816,216 km (0.107 R)
• M23: 5,953,546 km (0.087 R)
• M24: 6,208,312 km (0.11 R)
• M25: 6,466,667 km (0.117 R)
• M26: 6,561,512 km (0.106 R)
• M27: 6,897,210 km (0.114 R)
• M28: 7,067,153 km (0.082 R)
• M29: 7,263,126 km (0.115 R)
• M30: 7,485,728 km (0.078 R)
• M31: 7,811,402 km (0.09 R)
• M32: 8,244,189 km (0.097 R)
• M33: 8,842,431 km (0.093 R)
• M34: 8,974,376 km (0.102 R)
• M35: 9,160,177 km (0.049 R)
• M36: 9,427,807 km (0.115 R)
• M37: 10,025,750 km (0.109 R)
• M38: 10,135,854 km (0.118 R)
• M39: 10,524,360 km (0.042 R)
• M40: 10,945,927 km (0.052 R)
• M41: 11,516,642 km (0.106 R)
• M42: 12,038,739 km (0.042 R)
• M43: 12,420,662 km (0.085 R)
• M44: 12,568,615 km (0.119 R)
• M45: 13,015,912 km (0.091 R)
• M46: 13,651,105 km (0.118 R)
• M47: 14,018,667 km (0.078 R)
• M48: 14,327,437 km (0.082 R)
• M49: 15,140,800 km (0.099 R)
• M50: 15,235,496 km (0.083 R)
• M51: 16,259,344 km (0.087 R)
• M52: 16,518,746 km (0.108 R)
• M53: 16,975,918 km (0.113 R)
• M54: 17,736,324 km (0.098 R)
• M55: 17,936,486 km (0.092 R)
• M56: 18,238,224 km (0.074 R)
• M57: 18,643,036 km (0.055 R)
• M58: 19,393,120 km (0.08 R)
• M59: 19,737,345 km (0.12 R)
• M60: 19,910,130 km (0.105 R)
• M61: 20,014,101 km (0.101 R)
• M62: 20,431,778 km (0.086 R)
• M63: 20,852,298 km (0.109 R)
• M64: 21,346,569 km (0.094 R)
• M65: 22,131,060 km (0.065 R)
• M66: 23,216,094 km (0.096 R)
• M67: 23,985,924 km (0.078 R)
• M68: 24,096,627 km (0.115 R)
• M69: 24,355,431 km (0.084 R)
• M70: 24,503,832 km (0.105 R)
• M71: 24,689,633 km (0.061 R)
• M72: 24,801,382 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 14.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.44 AU - 14.06 AU

Year: 14222 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,967,594 km

• M1: 295,306 km (0.063 R)
• M2: 555,457 km (0.103 R)
• M3: 987,346 km (0.056 R)
• M4: 2,223,473 km (0.094 R)
• M5: 2,862,256 km (0.117 R)
• M6: 3,272,453 km (0.043 R)
• M7: 3,413,375 km (0.106 R)
• M8: 3,556,540 km (0.118 R)
• M9: 3,819,084 km (0.081 R)
• M10: 4,027,923 km (0.085 R)
• M11: 4,209,834 km (0.101 R)
• M12: 4,676,878 km (0.044 R)
• M13: 4,772,322 km (0.086 R)
• M14: 5,358,745 km (0.119 R)
• M15: 5,626,825 km (0.117 R)
• M16: 5,728,551 km (0.118 R)
• M17: 5,933,800 km (0.102 R)
• M18: 6,351,626 km (0.069 R)
• M19: 6,564,205 km (0.104 R)
• M20: 6,707,221 km (0.054 R)
• M21: 7,624,704 km (0.12 R)
• M22: 8,232,520 km (0.099 R)
• M23: 8,464,696 km (0.096 R)
• M24: 8,581,532 km (0.079 R)
• M25: 8,856,194 km (0.095 R)
• M26: 9,014,468 km (0.102 R)
• M27: 9,133,848 km (0.103 R)
• M28: 9,495,126 km (0.103 R)
• M29: 9,820,203 km (0.1 R)
• M30: 10,273,185 km (0.117 R)
• M31: 10,397,950 km (0.053 R)
• M32: 10,648,975 km (0.104 R)
• M33: 10,859,758 km (0.108 R)
• M34: 11,371,233 km (0.104 R)
• M35: 11,846,955 km (0.061 R)
• M36: 12,728,684 km (0.102 R)
• M37: 13,540,402 km (0.102 R)
• M38: 13,631,657 km (0.115 R)
• M39: 15,356,221 km (0.075 R)
• M40: 15,594,531 km (0.118 R)
• M41: 16,511,267 km (0.085 R)
• M42: 16,853,547 km (0.086 R)
• M43: 17,247,438 km (0.076 R)
• M44: 17,495,172 km (0.082 R)
• M45: 17,894,149 km (0.079 R)
• M46: 18,195,290 km (0.099 R)
• M47: 19,006,559 km (0.117 R)
• M48: 20,507,175 km (0.051 R)
• M49: 20,717,211 km (0.105 R)
• M50: 21,938,378 km (0.113 R)
• M51: 22,476,482 km (0.097 R)
• M52: 23,182,733 km (0.074 R)
• M53: 24,117,271 km (0.095 R)
• M54: 24,896,078 km (0.065 R)
• M55: 25,176,274 km (0.106 R)
• M56: 25,739,810 km (0.064 R)
• M57: 27,166,674 km (0.094 R)
• M58: 28,209,970 km (0.048 R)
• M59: 28,795,197 km (0.077 R)
• M60: 28,971,572 km (0.109 R)
• M61: 29,148,397 km (0.092 R)
• M62: 30,156,537 km (0.074 R)
• M63: 30,395,445 km (0.043 R)
• M64: 30,574,962 km (0.098 R)
• M65: 30,694,940 km (0.087 R)
• M66: 30,875,056 km (0.074 R)
• M67: 31,538,821 km (0.094 R)
• M68: 31,781,320 km (0.074 R)
• M69: 32,268,111 km (0.11 R)
• M70: 32,573,740 km (0.093 R)
• M71: 33,310,958 km (0.081 R)
• M72: 33,805,528 km (0.08 R)
• M73: 34,178,027 km (0.082 R)
• M74: 35,178,089 km (0.12 R)
• M75: 37,334,991 km (0.114 R)
• M76: 37,527,374 km (0.098 R)
• M77: 38,235,421 km (0.087 R)
• M78: 38,688,403 km (0.092 R)
• M79: 39,013,030 km (0.11 R)
• M80: 40,518,134 km (0.091 R)
• M81: 40,715,753 km (0.039 R)
• M82: 40,847,699 km (0.097 R)
• M83: 41,112,188 km (0.112 R)
• M84: 42,242,100 km (0.088 R)
• M85: 43,113,209 km (0.11 R)
• M86: 44,600,660 km (0.065 R)
• M87: 45,350,744 km (0.097 R)
• M88: 45,830,355 km (0.107 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit