🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.46 AU - 0.54 AU

Year: 129 Days

Day: 18.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.51 AU - 0.63 AU

Year: 157 Days

Day: 42.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 159.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.62 AU - 0.88 AU

Year: 237 Days

Day: 34.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,792,769 km

• M1: 59,390 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.81 AU - 1.01 AU

Year: 317 Days

Day: 38.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1 AU - 1.02 AU

Year: 371 Days

Day: 21.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.18 AU - 1.58 AU

Year: 592 Days

Day: 17 Hours

Environment

Temp: -21 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.72 AU - 3.6 AU

Year: 2052 Days

Day: 18.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,792,769 km

• M1: 1,624,184 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 13.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.58 AU - 10.72 AU

Year: 10109 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,792,769 km

• M1: 173,833 km (0.116 R)
• M2: 263,442 km (0.1 R)
• M3: 433,834 km (0.101 R)
• M4: 550,819 km (0.075 R)
• M5: 681,418 km (0.068 R)
• M6: 915,389 km (0.061 R)
• M7: 1,281,605 km (0.117 R)
• M8: 1,635,105 km (0.088 R)
• M9: 1,813,575 km (0.116 R)
• M10: 2,321,460 km (0.076 R)
• M11: 2,432,910 km (0.101 R)
• M12: 2,873,177 km (0.027 R)
• M13: 3,389,140 km (0.105 R)
• M14: 3,723,341 km (0.089 R)
• M15: 3,934,274 km (0.114 R)
• M16: 4,258,453 km (0.074 R)
• M17: 4,675,831 km (0.117 R)
• M18: 4,932,691 km (0.072 R)
• M19: 5,077,501 km (0.064 R)
• M20: 6,068,138 km (0.094 R)
• M21: 6,348,784 km (0.082 R)
• M22: 6,633,618 km (0.053 R)
• M23: 6,987,567 km (0.096 R)
• M24: 7,380,860 km (0.112 R)
• M25: 7,580,124 km (0.103 R)
• M26: 8,086,513 km (0.066 R)
• M27: 9,025,389 km (0.071 R)
• M28: 9,489,741 km (0.027 R)
• M29: 9,598,050 km (0.062 R)
• M30: 10,628,630 km (0.085 R)
• M31: 11,578,576 km (0.099 R)
• M32: 12,993,772 km (0.113 R)
• M33: 13,234,924 km (0.112 R)
• M34: 13,356,098 km (0.083 R)
• M35: 13,477,571 km (0.106 R)
• M36: 13,926,365 km (0.111 R)
• M37: 14,796,725 km (0.106 R)
• M38: 15,133,021 km (0.106 R)
• M39: 15,429,225 km (0.035 R)
• M40: 16,113,785 km (0.093 R)
• M41: 16,243,187 km (0.034 R)
• M42: 16,546,572 km (0.081 R)
• M43: 17,071,062 km (0.085 R)
• M44: 17,159,025 km (0.118 R)
• M45: 17,645,368 km (0.079 R)
• M46: 18,406,073 km (0.103 R)
• M47: 18,496,281 km (0.093 R)
• M48: 19,131,922 km (0.118 R)
• M49: 20,052,248 km (0.093 R)
• M50: 20,144,999 km (0.091 R)
• M51: 20,331,099 km (0.118 R)
• M52: 20,751,917 km (0.073 R)
• M53: 21,081,332 km (0.1 R)
• M54: 21,317,547 km (0.113 R)
• M55: 22,367,724 km (0.071 R)
• M56: 22,657,046 km (0.071 R)
• M57: 22,947,565 km (0.054 R)
• M58: 23,141,893 km (0.109 R)
• M59: 23,826,602 km (0.116 R)
• M60: 24,171,575 km (0.096 R)
• M61: 24,418,860 km (0.042 R)
• M62: 24,965,940 km (0.103 R)
• M63: 25,819,545 km (0.084 R)
• M64: 26,224,507 km (0.105 R)
• M65: 26,478,674 km (0.112 R)
• M66: 27,917,207 km (0.057 R)
• M67: 28,437,209 km (0.103 R)
• M68: 28,541,479 km (0.025 R)
• M69: 28,855,335 km (0.115 R)
• M70: 28,960,353 km (0.088 R)
• M71: 29,117,879 km (0.089 R)
• M72: 29,328,363 km (0.109 R)
• M73: 30,122,429 km (0.06 R)
• M74: 30,602,189 km (0.108 R)
• M75: 30,923,376 km (0.104 R)
• M76: 31,623,344 km (0.066 R)
• M77: 32,819,828 km (0.087 R)
• M78: 33,754,366 km (0.102 R)
• M79: 34,197,325 km (0.03 R)
• M80: 34,976,880 km (0.113 R)
• M81: 35,144,729 km (0.104 R)
• M82: 35,593,672 km (0.059 R)
• M83: 36,951,572 km (0.102 R)
• M84: 38,499,610 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.3

Radius: 4.1

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.12 AU - 20.14 AU

Year: 25896 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,792,769 km

• M1: 248,033 km (0.073 R)
• M2: 354,397 km (0.083 R)
• M3: 456,872 km (0.102 R)
• M4: 931,995 km (0.118 R)
• M5: 1,099,245 km (0.117 R)
• M6: 1,380,788 km (0.108 R)
• M7: 1,488,499 km (0.072 R)
• M8: 2,445,177 km (0.062 R)
• M9: 3,120,612 km (0.05 R)
• M10: 3,925,598 km (0.093 R)
• M11: 4,311,560 km (0.11 R)
• M12: 5,711,796 km (0.1 R)
• M13: 6,777,232 km (0.067 R)
• M14: 6,823,009 km (0.115 R)
• M15: 9,033,318 km (0.102 R)
• M16: 9,336,553 km (0.099 R)
• M17: 9,438,429 km (0.1 R)
• M18: 9,797,913 km (0.118 R)
• M19: 10,161,735 km (0.112 R)
• M20: 10,214,094 km (0.118 R)
• M21: 10,266,453 km (0.039 R)
• M22: 10,477,087 km (0.052 R)
• M23: 10,583,002 km (0.097 R)
• M24: 11,117,515 km (0.104 R)
• M25: 11,279,530 km (0.1 R)
• M26: 12,101,720 km (0.119 R)
• M27: 12,886,211 km (0.049 R)
• M28: 13,170,297 km (0.038 R)
• M29: 13,687,008 km (0.097 R)
• M30: 15,037,428 km (0.077 R)
• M31: 15,758,490 km (0.084 R)
• M32: 16,245,581 km (0.078 R)
• M33: 16,985,342 km (0.082 R)
• M34: 17,610,213 km (0.105 R)
• M35: 17,862,285 km (0.107 R)
• M36: 18,753,739 km (0.086 R)
• M37: 20,447,486 km (0.071 R)
• M38: 20,978,409 km (0.05 R)
• M39: 21,178,720 km (0.047 R)
• M40: 21,648,457 km (0.107 R)
• M41: 21,783,245 km (0.115 R)
• M42: 22,257,470 km (0.056 R)
• M43: 22,940,684 km (0.071 R)
• M44: 23,630,779 km (0.061 R)
• M45: 23,839,169 km (0.105 R)
• M46: 24,327,755 km (0.063 R)
• M47: 24,960,704 km (0.065 R)
• M48: 25,955,979 km (0.119 R)
• M49: 27,838,668 km (0.112 R)
• M50: 27,911,971 km (0.088 R)
• M51: 28,648,441 km (0.099 R)
• M52: 29,093,345 km (0.105 R)
• M53: 29,391,194 km (0.1 R)
• M54: 30,140,231 km (0.106 R)
• M55: 31,199,534 km (0.117 R)
• M56: 31,810,192 km (0.098 R)
• M57: 33,198,759 km (0.071 R)
• M58: 33,276,550 km (0.084 R)
• M59: 33,432,132 km (0.085 R)
• M60: 33,588,013 km (0.119 R)
• M61: 33,900,373 km (0.068 R)
• M62: 34,057,002 km (0.119 R)
• M63: 34,606,924 km (0.091 R)
• M64: 37,886,558 km (0.108 R)
• M65: 38,456,377 km (0.096 R)
• M66: 38,619,588 km (0.106 R)
• M67: 39,111,017 km (0.068 R)
• M68: 43,880,496 km (0.094 R)
• M69: 44,222,028 km (0.116 R)
• M70: 44,307,449 km (0.113 R)
• M71: 45,596,833 km (0.054 R)
• M72: 45,683,300 km (0.045 R)
• M73: 46,376,387 km (0.12 R)
• M74: 48,212,402 km (0.092 R)
• M75: 48,918,055 km (0.063 R)
• M76: 49,183,591 km (0.078 R)
• M77: 49,804,871 km (0.107 R)
• M78: 49,982,893 km (0.103 R)
• M79: 50,250,374 km (0.108 R)
• M80: 51,414,694 km (0.026 R)
• M81: 51,774,626 km (0.099 R)
• M82: 53,223,182 km (0.069 R)
• M83: 55,697,382 km (0.1 R)
• M84: 56,809,043 km (0.095 R)
• M85: 56,902,093 km (0.092 R)
• M86: 58,208,980 km (0.057 R)
• M87: 61,042,514 km (0.108 R)
• M88: 61,710,169 km (0.088 R)
• M89: 62,860,277 km (0.098 R)
• M90: 63,245,193 km (0.105 R)
• M91: 63,534,365 km (0.104 R)
• M92: 63,727,496 km (0.098 R)
• M93: 64,114,207 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit