🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.94 AU - 1.5 AU

Year: 398 Days

Day: 31.3 Hours

Environment

Temp: 230 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.04 AU - 2.84 AU

Year: 1125 Days

Day: 32.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.89 AU - 5.09 AU

Year: 2809 Days

Day: 41 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.2 AU - 9.44 AU

Year: 7086 Days

Day: 29 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.7

Radius: 5.2

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.26 AU - 20.78 AU

Year: 21654 Days

Day: 18.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,048,297 km

• M1: 320,588 km (0.09 R)
• M2: 484,697 km (0.053 R)
• M3: 909,854 km (0.083 R)
• M4: 1,394,851 km (0.076 R)
• M5: 1,512,135 km (0.113 R)
• M6: 1,571,974 km (0.112 R)
• M7: 2,213,600 km (0.098 R)
• M8: 2,420,344 km (0.074 R)
• M9: 2,633,371 km (0.118 R)
• M10: 3,039,380 km (0.029 R)
• M11: 3,464,986 km (0.102 R)
• M12: 3,584,215 km (0.095 R)
• M13: 4,033,308 km (0.118 R)
• M14: 4,243,194 km (0.116 R)
• M15: 4,983,404 km (0.112 R)
• M16: 5,576,111 km (0.081 R)
• M17: 5,669,161 km (0.104 R)
• M18: 5,715,985 km (0.068 R)
• M19: 5,999,323 km (0.06 R)
• M20: 7,329,996 km (0.036 R)
• M21: 7,689,331 km (0.103 R)
• M22: 9,794,173 km (0.095 R)
• M23: 10,590,482 km (0.082 R)
• M24: 11,113,327 km (0.115 R)
• M25: 11,407,436 km (0.073 R)
• M26: 11,883,307 km (0.108 R)
• M27: 13,662,026 km (0.104 R)
• M28: 13,787,837 km (0.097 R)
• M29: 13,850,818 km (0.1 R)
• M30: 14,040,359 km (0.066 R)
• M31: 14,550,039 km (0.069 R)
• M32: 14,871,674 km (0.084 R)
• M33: 15,521,976 km (0.112 R)
• M34: 15,850,642 km (0.097 R)
• M35: 17,188,047 km (0.107 R)
• M36: 18,007,694 km (0.047 R)
• M37: 18,214,588 km (0.054 R)
• M38: 18,352,966 km (0.112 R)
• M39: 18,840,057 km (0.051 R)
• M40: 19,543,167 km (0.074 R)
• M41: 19,826,804 km (0.118 R)
• M42: 21,192,782 km (0.048 R)
• M43: 21,703,659 km (0.102 R)
• M44: 22,070,922 km (0.027 R)
• M45: 22,144,674 km (0.059 R)
• M46: 22,737,380 km (0.114 R)
• M47: 23,485,669 km (0.12 R)
• M48: 25,468,589 km (0.08 R)
• M49: 25,623,273 km (0.085 R)
• M50: 26,480,020 km (0.089 R)
• M51: 26,715,337 km (0.082 R)
• M52: 27,030,091 km (0.092 R)
• M53: 28,301,374 km (0.094 R)
• M54: 28,381,409 km (0.059 R)
• M55: 28,783,079 km (0.111 R)
• M56: 29,836,248 km (0.066 R)
• M57: 30,490,589 km (0.084 R)
• M58: 31,397,900 km (0.104 R)
• M59: 32,901,658 km (0.086 R)
• M60: 33,917,278 km (0.1 R)
• M61: 34,771,332 km (0.052 R)
• M62: 35,719,035 km (0.051 R)
• M63: 36,937,509 km (0.087 R)
• M64: 38,346,572 km (0.091 R)
• M65: 40,042,563 km (0.114 R)
• M66: 41,945,298 km (0.098 R)
• M67: 42,402,619 km (0.109 R)
• M68: 42,586,026 km (0.052 R)
• M69: 43,045,740 km (0.115 R)
• M70: 43,414,648 km (0.101 R)
• M71: 45,556,292 km (0.096 R)
• M72: 45,838,284 km (0.069 R)
• M73: 46,971,487 km (0.09 R)
• M74: 48,113,966 km (0.113 R)
• M75: 49,073,038 km (0.106 R)
• M76: 50,426,301 km (0.097 R)
• M77: 51,400,482 km (0.079 R)
• M78: 54,260,195 km (0.111 R)
• M79: 54,459,310 km (0.075 R)
• M80: 56,161,733 km (0.096 R)
• M81: 56,968,814 km (0.065 R)
• M82: 60,029,586 km (0.097 R)
• M83: 60,544,951 km (0.103 R)
• M84: 61,787,661 km (0.096 R)
• M85: 61,891,631 km (0.108 R)
• M86: 62,099,722 km (0.07 R)
• M87: 63,248,185 km (0.094 R)
• M88: 63,877,543 km (0.102 R)
• M89: 64,403,529 km (0.095 R)
• M90: 65,459,989 km (0.059 R)
• M91: 66,841,974 km (0.067 R)
• M92: 67,376,039 km (0.069 R)
• M93: 68,448,506 km (0.084 R)
• M94: 69,094,619 km (0.075 R)
• M95: 69,850,986 km (0.034 R)
• M96: 71,263,040 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24

Radius: 4.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 19.88 AU - 26.9 AU

Year: 33403 Days

Day: 20.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,048,297 km

• M1: 137,181 km (0.117 R)
• M2: 298,747 km (0.077 R)
• M3: 535,860 km (0.114 R)
• M4: 866,321 km (0.103 R)
• M5: 1,133,054 km (0.094 R)
• M6: 1,550,582 km (0.083 R)
• M7: 1,643,183 km (0.113 R)
• M8: 2,092,276 km (0.106 R)
• M9: 2,709,517 km (0.119 R)
• M10: 2,753,947 km (0.059 R)
• M11: 3,095,778 km (0.113 R)
• M12: 3,744,285 km (0.09 R)
• M13: 4,671,493 km (0.054 R)
• M14: 4,941,218 km (0.109 R)
• M15: 5,299,355 km (0.111 R)
• M16: 7,870,494 km (0.04 R)
• M17: 10,132,563 km (0.117 R)
• M18: 10,376,258 km (0.062 R)
• M19: 11,118,413 km (0.102 R)
• M20: 11,369,588 km (0.047 R)
• M21: 11,477,747 km (0.03 R)
• M22: 11,586,355 km (0.119 R)
• M23: 11,914,124 km (0.038 R)
• M24: 12,208,084 km (0.074 R)
• M25: 12,616,037 km (0.028 R)
• M26: 13,104,025 km (0.087 R)
• M27: 13,483,555 km (0.092 R)
• M28: 14,136,999 km (0.06 R)
• M29: 14,722,226 km (0.102 R)
• M30: 14,879,603 km (0.046 R)
• M31: 15,355,025 km (0.118 R)
• M32: 16,239,746 km (0.074 R)
• M33: 16,647,251 km (0.1 R)
• M34: 17,514,021 km (0.117 R)
• M35: 17,722,561 km (0.109 R)
• M36: 18,184,220 km (0.114 R)
• M37: 18,692,404 km (0.087 R)
• M38: 19,636,067 km (0.119 R)
• M39: 21,036,153 km (0.068 R)
• M40: 21,435,580 km (0.093 R)
• M41: 21,703,360 km (0.097 R)
• M42: 22,830,879 km (0.113 R)
• M43: 23,241,525 km (0.064 R)
• M44: 24,162,599 km (0.115 R)
• M45: 26,660,435 km (0.088 R)
• M46: 28,403,400 km (0.066 R)
• M47: 30,082,935 km (0.06 R)
• M48: 30,733,686 km (0.106 R)
• M49: 31,439,489 km (0.07 R)
• M50: 31,947,074 km (0.035 R)
• M51: 32,610,840 km (0.05 R)
• M52: 34,838,502 km (0.109 R)

Kuiper Belt

Range: 37.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit