🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 29.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 86.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 295 Days

Day: 15.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,283,465 km

• M1: 506,389 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.84 AU - 1.38 AU

Year: 425 Days

Day: 30.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 152 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.39 AU - 1.73 AU

Year: 708 Days

Day: 45.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.5 AU - 2.96 AU

Year: 1639 Days

Day: 30.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,283,465 km

• M1: 349,012 km (0.084 R)
• M2: 1,384,678 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.4

Radius: 4.6

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.1 AU - 13.96 AU

Year: 16120 Days

Day: 17.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 89,283,465 km

• M1: 61,186 km (0.117 R)
• M2: 147,354 km (0.108 R)
• M3: 496,665 km (0.081 R)
• M4: 647,460 km (0.107 R)
• M5: 695,630 km (0.109 R)
• M6: 864,526 km (0.071 R)
• M7: 1,027,588 km (0.083 R)
• M8: 1,402,929 km (0.046 R)
• M9: 1,487,003 km (0.102 R)
• M10: 1,572,872 km (0.038 R)
• M11: 1,955,394 km (0.096 R)
• M12: 2,291,391 km (0.079 R)
• M13: 2,593,429 km (0.108 R)
• M14: 2,645,040 km (0.102 R)
• M15: 2,961,739 km (0.063 R)
• M16: 4,071,306 km (0.101 R)
• M17: 4,405,358 km (0.113 R)
• M18: 5,625,329 km (0.104 R)
• M19: 5,658,839 km (0.058 R)
• M20: 5,826,987 km (0.077 R)
• M21: 6,065,296 km (0.108 R)
• M22: 6,341,454 km (0.09 R)
• M23: 6,763,469 km (0.07 R)
• M24: 8,234,465 km (0.089 R)
• M25: 8,348,608 km (0.066 R)
• M26: 10,204,819 km (0.045 R)
• M27: 10,491,897 km (0.1 R)
• M28: 11,880,165 km (0.064 R)
• M29: 13,459,320 km (0.053 R)
• M30: 13,954,789 km (0.071 R)
• M31: 14,318,910 km (0.102 R)
• M32: 14,548,094 km (0.062 R)
• M33: 15,853,634 km (0.097 R)
• M34: 17,099,037 km (0.092 R)
• M35: 17,196,126 km (0.087 R)
• M36: 18,226,855 km (0.086 R)
• M37: 19,378,310 km (0.091 R)
• M38: 20,450,179 km (0.108 R)
• M39: 22,278,863 km (0.106 R)
• M40: 22,597,656 km (0.056 R)
• M41: 22,864,389 km (0.113 R)
• M42: 23,725,026 km (0.075 R)
• M43: 26,932,254 km (0.112 R)
• M44: 26,988,653 km (0.061 R)
• M45: 27,555,629 km (0.067 R)
• M46: 27,612,625 km (0.113 R)
• M47: 27,897,759 km (0.11 R)
• M48: 28,528,464 km (0.04 R)
• M49: 31,216,737 km (0.12 R)
• M50: 31,811,688 km (0.076 R)
• M51: 32,410,528 km (0.092 R)
• M52: 37,774,061 km (0.1 R)
• M53: 39,429,511 km (0.08 R)
• M54: 40,524,717 km (0.086 R)
• M55: 40,848,596 km (0.095 R)
• M56: 41,825,769 km (0.12 R)
• M57: 43,935,997 km (0.038 R)
• M58: 44,202,132 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.2

Radius: 7.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.94 AU - 22.66 AU

Year: 30815 Days

Day: 16.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,283,465 km

• M1: 150,495 km (0.1 R)
• M2: 201,209 km (0.09 R)
• M3: 733,030 km (0.078 R)
• M4: 1,036,115 km (0.093 R)
• M5: 1,679,685 km (0.085 R)
• M6: 2,041,113 km (0.112 R)
• M7: 2,154,209 km (0.087 R)
• M8: 2,230,803 km (0.109 R)
• M9: 2,709,666 km (0.083 R)
• M10: 3,485,930 km (0.089 R)
• M11: 3,759,394 km (0.104 R)
• M12: 4,820,193 km (0.096 R)
• M13: 5,176,236 km (0.09 R)
• M14: 5,279,458 km (0.092 R)
• M15: 5,699,380 km (0.078 R)
• M16: 6,239,428 km (0.1 R)
• M17: 6,571,386 km (0.116 R)
• M18: 7,837,133 km (0.057 R)
• M19: 8,315,697 km (0.061 R)
• M20: 8,619,680 km (0.08 R)
• M21: 11,582,466 km (0.061 R)
• M22: 12,127,151 km (0.118 R)
• M23: 12,541,089 km (0.045 R)
• M24: 14,752,893 km (0.097 R)
• M25: 14,973,251 km (0.107 R)
• M26: 17,779,408 km (0.072 R)
• M27: 19,522,971 km (0.104 R)
• M28: 19,765,020 km (0.071 R)
• M29: 21,072,206 km (0.106 R)
• M30: 22,407,218 km (0.1 R)
• M31: 23,683,437 km (0.05 R)
• M32: 24,287,065 km (0.054 R)
• M33: 24,373,682 km (0.106 R)
• M34: 26,039,454 km (0.071 R)
• M35: 26,216,877 km (0.055 R)
• M36: 26,751,690 km (0.055 R)
• M37: 26,841,299 km (0.104 R)
• M38: 27,110,276 km (0.063 R)
• M39: 27,380,300 km (0.102 R)
• M40: 27,741,579 km (0.116 R)
• M41: 28,651,882 km (0.075 R)
• M42: 29,479,457 km (0.113 R)
• M43: 29,571,909 km (0.11 R)
• M44: 30,970,200 km (0.119 R)
• M45: 31,252,342 km (0.075 R)
• M46: 31,629,927 km (0.108 R)
• M47: 33,347,909 km (0.119 R)
• M48: 34,315,358 km (0.099 R)
• M49: 35,586,790 km (0.092 R)
• M50: 35,882,396 km (0.035 R)
• M51: 35,981,130 km (0.089 R)
• M52: 36,774,149 km (0.075 R)
• M53: 36,973,263 km (0.046 R)
• M54: 37,773,462 km (0.111 R)
• M55: 43,637,400 km (0.066 R)
• M56: 44,165,181 km (0.117 R)
• M57: 44,588,842 km (0.101 R)
• M58: 44,907,635 km (0.098 R)
• M59: 45,333,690 km (0.093 R)
• M60: 45,547,166 km (0.034 R)
• M61: 46,727,643 km (0.084 R)
• M62: 46,835,503 km (0.061 R)
• M63: 47,159,382 km (0.084 R)
• M64: 47,700,927 km (0.102 R)
• M65: 48,680,942 km (0.095 R)
• M66: 49,447,781 km (0.031 R)
• M67: 50,328,912 km (0.082 R)
• M68: 53,003,573 km (0.12 R)
• M69: 53,228,568 km (0.045 R)
• M70: 55,153,593 km (0.051 R)
• M71: 57,101,358 km (0.111 R)
• M72: 58,606,013 km (0.113 R)
• M73: 58,722,251 km (0.096 R)
• M74: 62,009,065 km (0.102 R)
• M75: 63,316,700 km (0.066 R)
• M76: 65,475,846 km (0.105 R)
• M77: 66,807,118 km (0.106 R)
• M78: 69,865,946 km (0.085 R)
• M79: 70,236,051 km (0.069 R)
• M80: 71,350,405 km (0.081 R)
• M81: 72,345,680 km (0.042 R)
• M82: 72,470,444 km (0.085 R)
• M83: 72,845,038 km (0.119 R)
• M84: 75,232,919 km (0.079 R)
• M85: 76,627,021 km (0.105 R)
• M86: 77,646,232 km (0.099 R)
• M87: 77,773,988 km (0.11 R)
• M88: 82,288,104 km (0.048 R)
• M89: 83,200,950 km (0.083 R)
• M90: 83,462,447 km (0.071 R)
• M91: 83,593,345 km (0.072 R)
• M92: 88,215,321 km (0.063 R)
• M93: 88,348,613 km (0.058 R)
• M94: 88,615,346 km (0.114 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit