🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.61 AU - 0.83 AU

Year: 190 Days

Day: 31.1 Hours

Environment

Temp: 305 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,802,279 km

• M1: 42,037 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.9 AU - 1 AU

Year: 288 Days

Day: 35.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.15 AU - 3.57 AU

Year: 1504 Days

Day: 46.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,802,279 km

• M1: 52,808 km (0.05 R)
• M2: 129,402 km (0.092 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.79 AU - 8.33 AU

Year: 7115 Days

Day: 41.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 11.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.27 AU - 10.75 AU

Year: 9118 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,802,279 km

• M1: 185,202 km (0.047 R)
• M2: 465,997 km (0.102 R)
• M3: 576,550 km (0.067 R)
• M4: 670,049 km (0.107 R)
• M5: 828,473 km (0.059 R)
• M6: 952,340 km (0.073 R)
• M7: 1,417,739 km (0.044 R)
• M8: 1,492,538 km (0.063 R)
• M9: 1,725,163 km (0.07 R)
• M10: 1,805,347 km (0.092 R)
• M11: 2,794,339 km (0.047 R)
• M12: 3,483,087 km (0.091 R)
• M13: 3,559,981 km (0.05 R)
• M14: 4,582,931 km (0.045 R)
• M15: 4,695,728 km (0.118 R)
• M16: 4,866,568 km (0.082 R)
• M17: 4,952,886 km (0.105 R)
• M18: 5,156,190 km (0.101 R)
• M19: 5,721,819 km (0.096 R)
• M20: 6,623,147 km (0.112 R)
• M21: 6,751,053 km (0.097 R)
• M22: 7,369,341 km (0.116 R)
• M23: 7,938,112 km (0.079 R)
• M24: 8,176,421 km (0.086 R)
• M25: 8,940,866 km (0.08 R)
• M26: 9,153,295 km (0.116 R)
• M27: 9,260,258 km (0.092 R)
• M28: 9,619,442 km (0.053 R)
• M29: 9,983,264 km (0.069 R)
• M30: 10,425,924 km (0.091 R)
• M31: 10,612,323 km (0.083 R)
• M32: 10,837,319 km (0.095 R)
• M33: 10,988,263 km (0.058 R)
• M34: 11,637,518 km (0.051 R)
• M35: 12,142,410 km (0.11 R)
• M36: 12,456,715 km (0.076 R)
• M37: 12,733,920 km (0.116 R)
• M38: 12,813,506 km (0.081 R)
• M39: 14,027,044 km (0.083 R)
• M40: 14,398,197 km (0.089 R)
• M41: 15,573,886 km (0.115 R)
• M42: 15,659,008 km (0.052 R)
• M43: 16,867,459 km (0.105 R)
• M44: 17,174,284 km (0.064 R)
• M45: 17,660,029 km (0.06 R)
• M46: 17,971,641 km (0.103 R)
• M47: 19,190,265 km (0.075 R)
• M48: 19,281,670 km (0.058 R)
• M49: 19,602,407 km (0.032 R)
• M50: 19,740,486 km (0.118 R)
• M51: 21,469,389 km (0.109 R)
• M52: 21,611,806 km (0.082 R)
• M53: 22,664,975 km (0.072 R)
• M54: 23,003,515 km (0.105 R)
• M55: 23,392,619 km (0.067 R)
• M56: 23,980,239 km (0.085 R)
• M57: 24,920,612 km (0.114 R)
• M58: 26,379,191 km (0.107 R)
• M59: 26,480,768 km (0.116 R)
• M60: 26,684,371 km (0.095 R)
• M61: 27,042,059 km (0.051 R)
• M62: 29,694,878 km (0.1 R)
• M63: 30,065,432 km (0.043 R)
• M64: 30,437,482 km (0.089 R)
• M65: 30,597,402 km (0.082 R)
• M66: 31,562,907 km (0.077 R)
• M67: 32,266,466 km (0.032 R)
• M68: 33,194,272 km (0.114 R)
• M69: 33,304,076 km (0.033 R)
• M70: 33,578,888 km (0.072 R)
• M71: 34,186,255 km (0.066 R)
• M72: 34,797,213 km (0.072 R)
• M73: 34,964,463 km (0.081 R)
• M74: 35,636,158 km (0.062 R)
• M75: 35,804,754 km (0.115 R)
• M76: 35,973,650 km (0.073 R)
• M77: 36,142,696 km (0.101 R)
• M78: 36,538,382 km (0.119 R)
• M79: 37,049,259 km (0.116 R)
• M80: 37,334,093 km (0.102 R)
• M81: 37,505,233 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743

Radius: 3.5

Gravity: 60.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 16.5 AU - 24.9 AU

Year: 29282 Days

Day: 21.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,802,279 km

• M1: 46,675 km (0.097 R)
• M2: 115,639 km (0.094 R)
• M3: 144,212 km (0.111 R)
• M4: 307,424 km (0.042 R)
• M5: 647,609 km (0.103 R)
• M6: 1,005,298 km (0.104 R)
• M7: 1,414,747 km (0.074 R)
• M8: 1,674,898 km (0.107 R)
• M9: 2,030,791 km (0.083 R)
• M10: 2,763,970 km (0.115 R)
• M11: 3,182,096 km (0.027 R)
• M12: 4,231,974 km (0.107 R)
• M13: 4,337,141 km (0.112 R)
• M14: 4,985,947 km (0.027 R)
• M15: 5,208,848 km (0.065 R)
• M16: 5,265,097 km (0.114 R)
• M17: 5,838,655 km (0.117 R)
• M18: 6,014,582 km (0.119 R)
• M19: 6,371,523 km (0.086 R)
• M20: 7,043,816 km (0.026 R)
• M21: 9,464,309 km (0.089 R)
• M22: 10,018,270 km (0.092 R)
• M23: 10,582,853 km (0.078 R)
• M24: 11,085,202 km (0.064 R)
• M25: 12,941,861 km (0.119 R)
• M26: 13,788,735 km (0.117 R)
• M27: 13,866,675 km (0.069 R)
• M28: 14,415,849 km (0.03 R)
• M29: 14,653,411 km (0.117 R)
• M30: 14,892,318 km (0.09 R)
• M31: 18,454,094 km (0.084 R)
• M32: 19,492,752 km (0.06 R)
• M33: 19,667,782 km (0.027 R)
• M34: 20,019,187 km (0.109 R)
• M35: 20,639,270 km (0.098 R)
• M36: 20,906,901 km (0.062 R)
• M37: 23,832,586 km (0.078 R)
• M38: 26,205,807 km (0.045 R)
• M39: 31,376,508 km (0.106 R)
• M40: 33,865,816 km (0.049 R)
• M41: 33,970,984 km (0.026 R)
• M42: 37,390,641 km (0.113 R)
• M43: 39,693,551 km (0.086 R)
• M44: 40,471,460 km (0.111 R)
• M45: 40,918,159 km (0.1 R)
• M46: 41,030,058 km (0.115 R)
• M47: 42,721,262 km (0.061 R)
• M48: 43,062,196 km (0.085 R)
• M49: 43,518,320 km (0.044 R)
• M50: 44,320,164 km (0.069 R)
• M51: 45,242,585 km (0.075 R)
• M52: 45,706,189 km (0.107 R)
• M53: 47,576,162 km (0.077 R)
• M54: 49,590,198 km (0.081 R)
• M55: 49,948,485 km (0.117 R)
• M56: 50,068,163 km (0.072 R)
• M57: 50,307,670 km (0.031 R)
• M58: 50,427,647 km (0.071 R)
• M59: 50,787,879 km (0.103 R)
• M60: 51,632,059 km (0.07 R)
• M61: 53,578,627 km (0.116 R)
• M62: 54,314,798 km (0.118 R)
• M63: 55,549,130 km (0.082 R)
• M64: 56,294,128 km (0.074 R)
• M65: 57,543,270 km (0.096 R)
• M66: 59,054,059 km (0.086 R)
• M67: 60,578,012 km (0.098 R)
• M68: 61,216,795 km (0.109 R)
• M69: 63,275,860 km (0.099 R)
• M70: 64,183,770 km (0.111 R)
• M71: 64,834,969 km (0.115 R)
• M72: 65,357,365 km (0.064 R)
• M73: 69,053,928 km (0.111 R)
• M74: 70,927,342 km (0.082 R)
• M75: 71,735,470 km (0.108 R)
• M76: 72,275,818 km (0.118 R)
• M77: 73,905,088 km (0.086 R)
• M78: 74,314,238 km (0.112 R)
• M79: 75,134,932 km (0.084 R)
• M80: 80,121,628 km (0.027 R)
• M81: 81,948,517 km (0.115 R)
• M82: 82,654,768 km (0.107 R)
• M83: 83,079,477 km (0.109 R)
• M84: 83,646,901 km (0.082 R)
• M85: 84,643,074 km (0.053 R)
• M86: 84,785,640 km (0.106 R)
• M87: 86,790,701 km (0.119 R)
• M88: 91,139,660 km (0.038 R)
• M89: 92,899,081 km (0.101 R)
• M90: 94,225,864 km (0.087 R)
• M91: 94,521,619 km (0.092 R)
• M92: 96,153,433 km (0.091 R)
• M93: 96,749,281 km (0.089 R)
• M94: 99,896,821 km (0.096 R)

Kuiper Belt

Range: 35.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit