🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.49 AU - 0.63 AU

Year: 193 Days

Day: 46.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.62 AU - 0.86 AU

Year: 293 Days

Day: 44.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,869,648 km

• M1: 163,211 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.76 AU - 0.78 AU

Year: 311 Days

Day: 29.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,869,648 km

• M1: 216,169 km (0.072 R)
• M2: 617,390 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.22 AU

Year: 467 Days

Day: 16.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,869,648 km

• M1: 219,909 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.55 AU - 1.57 AU

Year: 897 Days

Day: 16.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,869,648 km

• M1: 626,965 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.45 AU - 2.39 AU

Year: 1224 Days

Day: 18 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 14.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.4 AU - 3 AU

Year: 2042 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,869,648 km

• M1: 193,580 km (0.12 R)
• M2: 298,897 km (0.083 R)
• M3: 457,171 km (0.047 R)
• M4: 627,264 km (0.058 R)
• M5: 791,074 km (0.086 R)
• M6: 898,485 km (0.088 R)
• M7: 1,034,918 km (0.096 R)
• M8: 1,172,847 km (0.107 R)
• M9: 1,317,508 km (0.12 R)
• M10: 1,422,077 km (0.119 R)
• M11: 1,625,979 km (0.109 R)
• M12: 1,746,106 km (0.11 R)
• M13: 1,876,705 km (0.119 R)
• M14: 2,041,113 km (0.077 R)
• M15: 2,163,784 km (0.044 R)
• M16: 2,312,783 km (0.11 R)
• M17: 2,449,216 km (0.117 R)
• M18: 2,571,887 km (0.1 R)
• M19: 2,909,230 km (0.074 R)
• M20: 3,074,685 km (0.077 R)
• M21: 3,252,258 km (0.11 R)
• M22: 3,451,672 km (0.05 R)
• M23: 3,599,325 km (0.05 R)
• M24: 3,749,072 km (0.105 R)
• M25: 3,853,342 km (0.036 R)
• M26: 3,996,956 km (0.087 R)
• M27: 4,220,904 km (0.076 R)
• M28: 4,539,398 km (0.103 R)
• M29: 4,711,884 km (0.059 R)
• M30: 4,896,937 km (0.1 R)
• M31: 5,073,911 km (0.101 R)
• M32: 5,380,886 km (0.025 R)
• M33: 5,520,461 km (0.109 R)
• M34: 5,858,253 km (0.069 R)
• M35: 5,979,726 km (0.063 R)
• M36: 6,124,537 km (0.112 R)
• M37: 6,225,366 km (0.064 R)
• M38: 6,554,182 km (0.108 R)
• M39: 6,796,082 km (0.108 R)
• M40: 7,134,771 km (0.072 R)
• M41: 7,371,734 km (0.084 R)
• M42: 7,695,614 km (0.077 R)
• M43: 7,792,553 km (0.098 R)
• M44: 7,914,326 km (0.084 R)
• M45: 8,024,430 km (0.115 R)
• M46: 8,270,967 km (0.118 R)
• M47: 8,382,717 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.8

Radius: 14.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.71 AU - 4.63 AU

Year: 3919 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 70,869,648 km

• M1: 185,950 km (0.072 R)
• M2: 327,021 km (0.092 R)
• M3: 428,299 km (0.118 R)
• M4: 578,046 km (0.119 R)
• M5: 777,610 km (0.09 R)
• M6: 1,086,529 km (0.082 R)
• M7: 1,239,568 km (0.105 R)
• M8: 1,860,399 km (0.089 R)
• M9: 2,019,870 km (0.119 R)
• M10: 2,367,386 km (0.087 R)
• M11: 2,482,726 km (0.097 R)
• M12: 2,779,528 km (0.092 R)
• M13: 2,947,826 km (0.083 R)
• M14: 3,041,175 km (0.036 R)
• M15: 3,391,833 km (0.12 R)
• M16: 3,539,186 km (0.088 R)
• M17: 3,789,763 km (0.114 R)
• M18: 4,379,178 km (0.105 R)
• M19: 5,336,306 km (0.062 R)
• M20: 5,489,344 km (0.095 R)
• M21: 6,076,217 km (0.107 R)
• M22: 6,357,012 km (0.117 R)
• M23: 6,745,069 km (0.029 R)
• M24: 8,086,513 km (0.061 R)
• M25: 8,262,889 km (0.098 R)
• M26: 8,664,110 km (0.036 R)
• M27: 8,776,608 km (0.099 R)
• M28: 8,980,510 km (0.108 R)
• M29: 9,140,280 km (0.069 R)
• M30: 9,601,790 km (0.117 R)
• M31: 9,788,637 km (0.117 R)
• M32: 10,260,768 km (0.114 R)
• M33: 10,475,740 km (0.112 R)
• M34: 10,813,233 km (0.099 R)
• M35: 10,958,792 km (0.08 R)
• M36: 11,129,633 km (0.081 R)
• M37: 11,276,837 km (0.047 R)
• M38: 11,375,272 km (0.12 R)
• M39: 12,022,134 km (0.098 R)
• M40: 12,426,198 km (0.109 R)
• M41: 12,783,437 km (0.094 R)
• M42: 13,169,998 km (0.102 R)
• M43: 13,875,651 km (0.096 R)
• M44: 14,007,597 km (0.058 R)
• M45: 14,246,355 km (0.119 R)
• M46: 14,539,866 km (0.1 R)
• M47: 15,269,006 km (0.052 R)
• M48: 15,405,290 km (0.064 R)
• M49: 15,624,301 km (0.052 R)
• M50: 15,844,359 km (0.099 R)
• M51: 16,176,317 km (0.089 R)
• M52: 16,454,868 km (0.075 R)
• M53: 16,594,593 km (0.056 R)
• M54: 17,813,366 km (0.118 R)
• M55: 18,216,383 km (0.075 R)
• M56: 18,593,220 km (0.111 R)
• M57: 18,914,257 km (0.093 R)
• M58: 19,591,337 km (0.095 R)
• M59: 19,977,599 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.3

Radius: 5.6

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.87 AU - 13.64 AU

Year: 17364 Days

Day: 19.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,869,648 km

• M1: 94,695 km (0.107 R)
• M2: 240,553 km (0.098 R)
• M3: 285,134 km (0.1 R)
• M4: 456,124 km (0.111 R)
• M5: 982,858 km (0.065 R)
• M6: 1,325,138 km (0.114 R)
• M7: 1,380,938 km (0.047 R)
• M8: 1,494,932 km (0.083 R)
• M9: 2,175,602 km (0.084 R)
• M10: 2,444,130 km (0.096 R)
• M11: 3,738,750 km (0.064 R)
• M12: 3,978,855 km (0.087 R)
• M13: 4,643,368 km (0.096 R)
• M14: 5,032,173 km (0.084 R)
• M15: 5,297,261 km (0.114 R)
• M16: 5,476,479 km (0.109 R)
• M17: 5,612,164 km (0.08 R)
• M18: 5,657,642 km (0.095 R)
• M19: 6,593,077 km (0.07 R)
• M20: 6,689,269 km (0.074 R)
• M21: 6,737,589 km (0.115 R)
• M22: 7,828,307 km (0.055 R)
• M23: 8,238,355 km (0.103 R)
• M24: 9,025,988 km (0.069 R)
• M25: 9,673,298 km (0.119 R)
• M26: 9,892,458 km (0.081 R)
• M27: 10,224,117 km (0.052 R)
• M28: 10,898,504 km (0.111 R)
• M29: 11,413,719 km (0.039 R)
• M30: 11,587,103 km (0.089 R)
• M31: 11,645,147 km (0.076 R)
• M32: 12,467,636 km (0.071 R)
• M33: 13,308,675 km (0.093 R)
• M34: 14,604,193 km (0.048 R)
• M35: 15,490,112 km (0.087 R)
• M36: 16,133,382 km (0.066 R)
• M37: 16,263,084 km (0.118 R)
• M38: 16,393,234 km (0.07 R)
• M39: 16,588,908 km (0.119 R)
• M40: 17,579,246 km (0.042 R)
• M41: 17,712,837 km (0.073 R)
• M42: 17,980,766 km (0.09 R)
• M43: 18,047,936 km (0.119 R)
• M44: 18,588,732 km (0.088 R)
• M45: 19,340,761 km (0.066 R)
• M46: 19,616,769 km (0.096 R)
• M47: 20,733,517 km (0.085 R)
• M48: 21,656,087 km (0.074 R)
• M49: 21,799,103 km (0.115 R)
• M50: 25,251,522 km (0.048 R)
• M51: 26,007,739 km (0.072 R)
• M52: 26,848,180 km (0.076 R)
• M53: 28,398,762 km (0.096 R)
• M54: 28,477,002 km (0.061 R)
• M55: 29,739,458 km (0.082 R)
• M56: 30,537,713 km (0.117 R)
• M57: 31,992,253 km (0.075 R)
• M58: 32,810,104 km (0.052 R)
• M59: 36,319,221 km (0.056 R)
• M60: 37,859,182 km (0.071 R)
• M61: 38,117,986 km (0.096 R)
• M62: 38,377,239 km (0.085 R)
• M63: 38,810,774 km (0.096 R)
• M64: 40,737,445 km (0.091 R)
• M65: 41,091,094 km (0.113 R)
• M66: 41,268,218 km (0.072 R)
• M67: 41,356,930 km (0.054 R)
• M68: 42,247,336 km (0.081 R)
• M69: 45,504,830 km (0.11 R)
• M70: 45,596,533 km (0.098 R)
• M71: 46,885,768 km (0.072 R)
• M72: 47,349,222 km (0.103 R)
• M73: 48,654,763 km (0.083 R)
• M74: 49,500,140 km (0.085 R)
• M75: 50,824,979 km (0.057 R)
• M76: 51,874,109 km (0.112 R)
• M77: 53,896,672 km (0.052 R)
• M78: 55,552,870 km (0.116 R)
• M79: 56,732,001 km (0.052 R)
• M80: 57,720,842 km (0.12 R)
• M81: 59,515,119 km (0.047 R)
• M82: 60,016,721 km (0.106 R)
• M83: 61,125,241 km (0.101 R)
• M84: 61,327,497 km (0.095 R)
• M85: 63,567,277 km (0.102 R)
• M86: 64,594,266 km (0.032 R)
• M87: 64,903,335 km (0.088 R)
• M88: 68,231,290 km (0.086 R)
• M89: 69,071,880 km (0.102 R)
• M90: 69,388,130 km (0.104 R)
• M91: 69,916,061 km (0.052 R)
• M92: 70,339,273 km (0.099 R)
• M93: 70,763,533 km (0.026 R)
• M94: 70,869,598 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit