🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.56 AU - 0.72 AU

Year: 178 Days

Day: 37.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,061,787 km

• M1: 139,724 km (0.101 R)
• M2: 484,248 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.72 AU - 0.92 AU

Year: 259 Days

Day: 34.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,061,787 km

• M1: 42,187 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.01 AU - 1.45 AU

Year: 475 Days

Day: 13 Hours

Environment

Temp: 25 °C

Axial Tilt: 169.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,061,787 km

• M1: 152,739 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.76 AU - 2.24 AU

Year: 985 Days

Day: 33.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.98 AU - 2.64 AU

Year: 1223 Days

Day: 43.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 58.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,061,787 km

• M1: 1,305,241 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 14.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.6 AU - 8.24 AU

Year: 7762 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 112,061,787 km

• M1: 213,327 km (0.074 R)
• M2: 378,034 km (0.05 R)
• M3: 604,226 km (0.065 R)
• M4: 898,485 km (0.044 R)
• M5: 1,037,012 km (0.113 R)
• M6: 1,908,420 km (0.116 R)
• M7: 2,161,988 km (0.045 R)
• M8: 2,451,460 km (0.115 R)
• M9: 2,857,469 km (0.111 R)
• M10: 2,988,965 km (0.066 R)
• M11: 3,906,748 km (0.113 R)
• M12: 4,261,445 km (0.115 R)
• M13: 4,657,580 km (0.119 R)
• M14: 5,097,547 km (0.107 R)
• M15: 5,485,604 km (0.049 R)
• M16: 5,716,434 km (0.119 R)
• M17: 6,636,910 km (0.074 R)
• M18: 6,812,388 km (0.092 R)
• M19: 7,025,266 km (0.113 R)
• M20: 7,240,238 km (0.106 R)
• M21: 8,385,559 km (0.04 R)
• M22: 9,428,855 km (0.068 R)
• M23: 9,745,852 km (0.107 R)
• M24: 10,390,470 km (0.036 R)
• M25: 10,841,806 km (0.107 R)
• M26: 11,173,914 km (0.113 R)
• M27: 11,593,985 km (0.101 R)
• M28: 11,933,871 km (0.116 R)
• M29: 12,062,076 km (0.096 R)
• M30: 12,277,048 km (0.087 R)
• M31: 12,493,068 km (0.094 R)
• M32: 12,885,313 km (0.11 R)
• M33: 13,193,186 km (0.098 R)
• M34: 13,325,879 km (0.111 R)
• M35: 13,771,382 km (0.101 R)
• M36: 14,357,955 km (0.113 R)
• M37: 14,906,680 km (0.061 R)
• M38: 14,998,832 km (0.102 R)
• M39: 16,785,180 km (0.107 R)
• M40: 17,947,855 km (0.061 R)
• M41: 18,638,100 km (0.098 R)
• M42: 18,836,915 km (0.044 R)
• M43: 18,986,363 km (0.091 R)
• M44: 19,487,815 km (0.061 R)
• M45: 20,401,559 km (0.108 R)
• M46: 20,915,129 km (0.1 R)
• M47: 22,375,802 km (0.101 R)
• M48: 22,534,376 km (0.112 R)
• M49: 23,065,299 km (0.117 R)
• M50: 23,923,392 km (0.07 R)
• M51: 24,139,561 km (0.105 R)
• M52: 24,247,870 km (0.119 R)
• M53: 24,410,633 km (0.097 R)
• M54: 24,901,164 km (0.067 R)
• M55: 25,339,935 km (0.11 R)
• M56: 25,670,845 km (0.089 R)
• M57: 27,402,590 km (0.116 R)
• M58: 28,539,833 km (0.087 R)
• M59: 29,750,678 km (0.085 R)
• M60: 30,157,884 km (0.098 R)
• M61: 30,567,034 km (0.097 R)
• M62: 31,391,019 km (0.1 R)
• M63: 32,162,495 km (0.081 R)
• M64: 32,580,621 km (0.1 R)
• M65: 33,301,384 km (0.076 R)
• M66: 33,542,835 km (0.109 R)
• M67: 34,149,005 km (0.119 R)
• M68: 34,514,473 km (0.118 R)
• M69: 35,003,807 km (0.115 R)
• M70: 35,433,901 km (0.112 R)
• M71: 37,359,226 km (0.038 R)
• M72: 39,573,723 km (0.104 R)
• M73: 39,893,563 km (0.086 R)
• M74: 40,987,423 km (0.119 R)
• M75: 41,246,227 km (0.101 R)
• M76: 41,375,779 km (0.094 R)
• M77: 41,570,556 km (0.111 R)
• M78: 41,830,557 km (0.114 R)
• M79: 42,876,096 km (0.068 R)
• M80: 44,128,829 km (0.116 R)
• M81: 44,394,066 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.5

Radius: 6.4

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 20.52 AU - 21.02 AU

Year: 32965 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,061,787 km

• M1: 159,771 km (0.103 R)
• M2: 226,790 km (0.114 R)
• M3: 285,283 km (0.115 R)
• M4: 2,065,348 km (0.106 R)
• M5: 2,379,653 km (0.063 R)
• M6: 2,854,627 km (0.109 R)
• M7: 3,781,385 km (0.05 R)
• M8: 4,164,954 km (0.045 R)
• M9: 5,820,255 km (0.062 R)
• M10: 8,702,707 km (0.108 R)
• M11: 10,246,257 km (0.096 R)
• M12: 10,625,937 km (0.06 R)
• M13: 13,328,273 km (0.08 R)
• M14: 13,909,760 km (0.059 R)
• M15: 14,245,607 km (0.091 R)
• M16: 15,702,989 km (0.101 R)
• M17: 15,790,205 km (0.117 R)
• M18: 16,849,208 km (0.102 R)
• M19: 17,117,437 km (0.074 R)
• M20: 17,658,383 km (0.093 R)
• M21: 17,749,039 km (0.096 R)
• M22: 19,783,122 km (0.115 R)
• M23: 20,255,552 km (0.113 R)
• M24: 20,731,871 km (0.119 R)
• M25: 20,827,464 km (0.05 R)
• M26: 21,308,122 km (0.047 R)
• M27: 21,404,613 km (0.119 R)
• M28: 22,870,522 km (0.077 R)
• M29: 24,570,702 km (0.032 R)
• M30: 26,001,157 km (0.113 R)
• M31: 26,311,124 km (0.091 R)
• M32: 27,248,504 km (0.1 R)
• M33: 27,458,390 km (0.098 R)
• M34: 28,091,039 km (0.104 R)
• M35: 28,621,813 km (0.073 R)
• M36: 28,728,326 km (0.099 R)
• M37: 31,106,035 km (0.084 R)
• M38: 32,874,581 km (0.036 R)
• M39: 33,546,126 km (0.066 R)
• M40: 33,996,266 km (0.116 R)
• M41: 36,046,953 km (0.099 R)
• M42: 36,277,184 km (0.037 R)
• M43: 36,855,231 km (0.062 R)
• M44: 37,436,119 km (0.095 R)
• M45: 39,671,261 km (0.092 R)
• M46: 40,028,201 km (0.102 R)
• M47: 40,864,902 km (0.095 R)
• M48: 43,043,047 km (0.086 R)
• M49: 43,409,861 km (0.077 R)
• M50: 44,639,556 km (0.111 R)
• M51: 48,778,181 km (0.115 R)
• M52: 53,168,579 km (0.114 R)
• M53: 55,277,909 km (0.108 R)
• M54: 55,543,445 km (0.083 R)
• M55: 56,476,338 km (0.031 R)
• M56: 58,357,681 km (0.119 R)
• M57: 58,628,154 km (0.086 R)
• M58: 60,669,566 km (0.089 R)
• M59: 63,844,781 km (0.112 R)
• M60: 65,803,915 km (0.119 R)
• M61: 66,508,371 km (0.088 R)
• M62: 66,932,182 km (0.118 R)
• M63: 67,498,709 km (0.087 R)
• M64: 68,779,267 km (0.106 R)
• M65: 70,211,517 km (0.107 R)
• M66: 75,301,135 km (0.092 R)
• M67: 75,742,898 km (0.12 R)
• M68: 76,333,211 km (0.111 R)
• M69: 77,369,924 km (0.119 R)
• M70: 78,113,426 km (0.102 R)
• M71: 78,709,872 km (0.095 R)
• M72: 79,158,217 km (0.097 R)
• M73: 79,757,207 km (0.118 R)
• M74: 84,756,768 km (0.091 R)
• M75: 86,445,578 km (0.064 R)
• M76: 87,990,625 km (0.079 R)
• M77: 89,856,559 km (0.098 R)
• M78: 93,311,373 km (0.07 R)
• M79: 94,102,596 km (0.092 R)
• M80: 94,419,743 km (0.109 R)
• M81: 99,541,526 km (0.053 R)
• M82: 99,703,091 km (0.106 R)
• M83: 100,026,372 km (0.119 R)
• M84: 100,835,996 km (0.07 R)
• M85: 102,951,459 km (0.09 R)
• M86: 103,441,692 km (0.108 R)
• M87: 106,069,528 km (0.094 R)
• M88: 107,391,674 km (0.115 R)
• M89: 107,888,788 km (0.044 R)
• M90: 109,051,911 km (0.07 R)
• M91: 109,218,413 km (0.107 R)
• M92: 111,390,575 km (0.079 R)
• M93: 112,061,820 km (0.094 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit