🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.41 AU - 2.35 AU

Year: 914 Days

Day: 22.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,875,357 km

• M1: 221,854 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.91 AU - 2.57 AU

Year: 1189 Days

Day: 17.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,875,357 km

• M1: 1,052,870 km (0.099 R)
• M2: 1,326,185 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.4

Radius: 8.4

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.58 AU - 10.72 AU

Year: 10635 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,875,357 km

• M1: 108,907 km (0.094 R)
• M2: 178,919 km (0.109 R)
• M3: 236,065 km (0.075 R)
• M4: 303,085 km (0.057 R)
• M5: 584,030 km (0.055 R)
• M6: 734,825 km (0.096 R)
• M7: 917,783 km (0.116 R)
• M8: 1,198,728 km (0.11 R)
• M9: 1,483,412 km (0.09 R)
• M10: 1,552,078 km (0.11 R)
• M11: 2,540,920 km (0.093 R)
• M12: 2,820,817 km (0.094 R)
• M13: 2,964,431 km (0.04 R)
• M14: 3,319,278 km (0.107 R)
• M15: 3,440,601 km (0.117 R)
• M16: 3,594,238 km (0.057 R)
• M17: 3,750,269 km (0.108 R)
• M18: 3,940,558 km (0.1 R)
• M19: 4,004,585 km (0.062 R)
• M20: 4,166,450 km (0.071 R)
• M21: 4,631,101 km (0.048 R)
• M22: 4,766,787 km (0.106 R)
• M23: 4,903,968 km (0.111 R)
• M24: 6,195,895 km (0.072 R)
• M25: 6,308,243 km (0.067 R)
• M26: 7,034,541 km (0.098 R)
• M27: 8,358,332 km (0.107 R)
• M28: 8,774,364 km (0.082 R)
• M29: 9,282,697 km (0.098 R)
• M30: 9,454,286 km (0.111 R)
• M31: 10,505,510 km (0.109 R)
• M32: 10,774,039 km (0.109 R)
• M33: 10,999,632 km (0.103 R)
• M34: 11,871,040 km (0.069 R)
• M35: 12,104,113 km (0.073 R)
• M36: 12,859,732 km (0.078 R)
• M37: 13,972,740 km (0.108 R)
• M38: 14,120,244 km (0.117 R)
• M39: 14,218,829 km (0.066 R)
• M40: 14,367,080 km (0.1 R)
• M41: 16,238,250 km (0.106 R)
• M42: 18,940,138 km (0.078 R)
• M43: 19,103,349 km (0.09 R)
• M44: 20,425,944 km (0.084 R)
• M45: 20,985,739 km (0.119 R)
• M46: 21,380,677 km (0.087 R)
• M47: 21,664,165 km (0.079 R)
• M48: 22,349,772 km (0.1 R)
• M49: 22,637,599 km (0.084 R)
• M50: 22,695,343 km (0.07 R)
• M51: 24,094,831 km (0.097 R)
• M52: 24,389,988 km (0.096 R)
• M53: 24,567,561 km (0.081 R)
• M54: 24,864,512 km (0.061 R)
• M55: 25,522,145 km (0.053 R)
• M56: 25,702,410 km (0.09 R)
• M57: 27,037,870 km (0.043 R)
• M58: 27,467,515 km (0.112 R)
• M59: 27,590,634 km (0.07 R)
• M60: 27,899,404 km (0.039 R)
• M61: 28,520,236 km (0.035 R)
• M62: 28,582,618 km (0.054 R)
• M63: 29,902,071 km (0.111 R)
• M64: 30,346,377 km (0.096 R)
• M65: 32,274,993 km (0.045 R)
• M66: 34,242,953 km (0.08 R)
• M67: 34,441,918 km (0.096 R)
• M68: 35,375,259 km (0.098 R)
• M69: 35,845,146 km (0.058 R)
• M70: 37,676,673 km (0.113 R)
• M71: 38,087,767 km (0.117 R)
• M72: 38,500,358 km (0.118 R)
• M73: 38,707,252 km (0.114 R)
• M74: 39,122,087 km (0.119 R)
• M75: 40,095,670 km (0.03 R)
• M76: 40,235,395 km (0.107 R)
• M77: 41,288,713 km (0.104 R)
• M78: 41,712,524 km (0.106 R)
• M79: 41,925,102 km (0.081 R)
• M80: 42,422,216 km (0.098 R)
• M81: 43,997,332 km (0.114 R)
• M82: 44,937,106 km (0.048 R)
• M83: 45,082,366 km (0.105 R)
• M84: 45,518,743 km (0.086 R)
• M85: 46,029,769 km (0.109 R)
• M86: 46,469,138 km (0.072 R)
• M87: 46,762,948 km (0.075 R)
• M88: 47,869,972 km (0.119 R)
• M89: 48,836,524 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.5

Radius: 4.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 15.43 AU - 24.71 AU

Year: 31898 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 50,875,357 km

• M1: 91,105 km (0.113 R)
• M2: 318,793 km (0.032 R)
• M3: 639,980 km (0.093 R)
• M4: 1,036,564 km (0.097 R)
• M5: 1,358,797 km (0.118 R)
• M6: 1,685,968 km (0.093 R)
• M7: 2,010,895 km (0.09 R)
• M8: 2,575,477 km (0.11 R)
• M9: 3,871,294 km (0.111 R)
• M10: 4,263,689 km (0.11 R)
• M11: 5,992,741 km (0.091 R)
• M12: 6,407,277 km (0.119 R)
• M13: 8,114,787 km (0.076 R)
• M14: 8,447,193 km (0.057 R)
• M15: 8,826,424 km (0.05 R)
• M16: 8,996,666 km (0.088 R)
• M17: 9,168,106 km (0.048 R)
• M18: 9,427,209 km (0.028 R)
• M19: 10,895,063 km (0.058 R)
• M20: 12,006,426 km (0.096 R)
• M21: 12,147,796 km (0.11 R)
• M22: 12,623,218 km (0.036 R)
• M23: 12,719,110 km (0.108 R)
• M24: 13,445,408 km (0.049 R)
• M25: 13,494,326 km (0.068 R)
• M26: 13,641,381 km (0.092 R)
• M27: 14,234,836 km (0.118 R)
• M28: 14,836,818 km (0.066 R)
• M29: 15,447,027 km (0.087 R)
• M30: 16,325,466 km (0.075 R)
• M31: 18,782,461 km (0.102 R)
• M32: 19,221,382 km (0.111 R)
• M33: 20,558,338 km (0.097 R)
• M34: 22,968,958 km (0.109 R)
• M35: 23,203,228 km (0.089 R)
• M36: 24,029,158 km (0.117 R)
• M37: 26,074,909 km (0.063 R)
• M38: 26,748,548 km (0.053 R)
• M39: 27,800,969 km (0.066 R)
• M40: 28,426,438 km (0.075 R)
• M41: 28,929,984 km (0.106 R)
• M42: 29,309,664 km (0.088 R)
• M43: 29,946,053 km (0.057 R)
• M44: 33,526,828 km (0.079 R)
• M45: 34,862,138 km (0.105 R)
• M46: 36,350,787 km (0.111 R)
• M47: 36,897,268 km (0.032 R)
• M48: 37,034,449 km (0.036 R)
• M49: 39,530,041 km (0.075 R)
• M50: 39,880,848 km (0.051 R)
• M51: 40,444,532 km (0.079 R)
• M52: 42,079,338 km (0.089 R)
• M53: 42,150,995 km (0.113 R)
• M54: 42,725,002 km (0.111 R)
• M55: 42,868,915 km (0.106 R)
• M56: 45,633,634 km (0.044 R)
• M57: 47,931,457 km (0.092 R)
• M58: 48,981,484 km (0.11 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 12,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit