🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.45 AU - 0.55 AU

Year: 127 Days

Day: 45.4 Hours

Environment

Temp: 248 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 219 Days

Day: 39.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,551,374 km

• M1: 441,912 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.78 AU - 0.8 AU

Year: 251 Days

Day: 26.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.93 AU - 1.01 AU

Year: 342 Days

Day: 38.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,551,374 km

• M1: 172,337 km (0.073 R)
• M2: 531,072 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.39 AU - 1.77 AU

Year: 711 Days

Day: 46.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,551,374 km

• M1: 297,550 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.45 AU - 2.19 AU

Year: 879 Days

Day: 15.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.6

Radius: 6.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.25 AU - 20.05 AU

Year: 30014 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,551,374 km

• M1: 163,959 km (0.069 R)
• M2: 361,728 km (0.037 R)
• M3: 696,677 km (0.071 R)
• M4: 793,168 km (0.109 R)
• M5: 1,223,411 km (0.031 R)
• M6: 1,782,459 km (0.039 R)
• M7: 2,053,829 km (0.033 R)
• M8: 2,338,364 km (0.116 R)
• M9: 2,905,041 km (0.103 R)
• M10: 3,224,133 km (0.083 R)
• M11: 3,512,558 km (0.072 R)
• M12: 3,895,678 km (0.091 R)
• M13: 3,939,062 km (0.095 R)
• M14: 4,793,864 km (0.083 R)
• M15: 5,218,123 km (0.089 R)
• M16: 5,314,165 km (0.055 R)
• M17: 5,753,235 km (0.116 R)
• M18: 6,052,431 km (0.098 R)
• M19: 6,980,087 km (0.075 R)
• M20: 7,352,885 km (0.089 R)
• M21: 8,062,128 km (0.111 R)
• M22: 8,509,276 km (0.077 R)
• M23: 9,427,957 km (0.077 R)
• M24: 9,662,526 km (0.12 R)
• M25: 9,898,891 km (0.101 R)
• M26: 11,171,520 km (0.087 R)
• M27: 13,470,091 km (0.109 R)
• M28: 14,133,708 km (0.06 R)
• M29: 15,217,694 km (0.058 R)
• M30: 16,398,320 km (0.051 R)
• M31: 16,609,702 km (0.046 R)
• M32: 17,249,382 km (0.039 R)
• M33: 17,392,697 km (0.049 R)
• M34: 17,536,311 km (0.074 R)
• M35: 18,042,102 km (0.068 R)
• M36: 18,114,806 km (0.097 R)
• M37: 18,260,365 km (0.042 R)
• M38: 19,737,644 km (0.058 R)
• M39: 20,490,570 km (0.045 R)
• M40: 22,024,397 km (0.093 R)
• M41: 22,179,829 km (0.039 R)
• M42: 22,491,741 km (0.077 R)
• M43: 23,041,214 km (0.084 R)
• M44: 26,017,613 km (0.101 R)
• M45: 26,759,618 km (0.115 R)
• M46: 28,602,814 km (0.074 R)
• M47: 29,027,372 km (0.102 R)
• M48: 30,920,234 km (0.12 R)
• M49: 31,706,072 km (0.041 R)
• M50: 32,321,667 km (0.117 R)
• M51: 32,586,755 km (0.114 R)
• M52: 33,386,355 km (0.097 R)
• M53: 33,564,975 km (0.095 R)
• M54: 34,372,355 km (0.117 R)
• M55: 37,758,503 km (0.114 R)
• M56: 38,224,201 km (0.082 R)
• M57: 39,443,872 km (0.071 R)
• M58: 40,105,843 km (0.095 R)
• M59: 40,866,997 km (0.112 R)
• M60: 41,632,788 km (0.096 R)
• M61: 41,921,213 km (0.057 R)
• M62: 42,403,367 km (0.093 R)
• M63: 42,693,587 km (0.103 R)
• M64: 44,056,573 km (0.107 R)
• M65: 44,546,656 km (0.094 R)
• M66: 44,940,248 km (0.099 R)
• M67: 46,127,456 km (0.109 R)
• M68: 46,525,536 km (0.094 R)
• M69: 47,024,744 km (0.049 R)
• M70: 47,726,657 km (0.106 R)
• M71: 52,527,852 km (0.088 R)
• M72: 52,943,434 km (0.107 R)
• M73: 56,095,611 km (0.096 R)
• M74: 56,733,347 km (0.067 R)
• M75: 57,373,327 km (0.12 R)
• M76: 57,587,252 km (0.079 R)
• M77: 58,445,495 km (0.083 R)
• M78: 59,199,917 km (0.043 R)
• M79: 59,632,554 km (0.098 R)
• M80: 59,740,862 km (0.11 R)
• M81: 60,609,577 km (0.095 R)
• M82: 61,154,712 km (0.114 R)
• M83: 62,139,964 km (0.056 R)
• M84: 62,249,768 km (0.085 R)
• M85: 67,369,905 km (0.061 R)
• M86: 69,182,283 km (0.09 R)
• M87: 69,980,089 km (0.094 R)
• M88: 70,781,185 km (0.078 R)
• M89: 71,585,124 km (0.102 R)
• M90: 74,015,342 km (0.106 R)
• M91: 74,481,339 km (0.085 R)
• M92: 77,297,369 km (0.109 R)
• M93: 77,770,099 km (0.073 R)
• M94: 78,718,400 km (0.096 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit