🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.81 AU - 1.23 AU

Year: 394 Days

Day: 13 Hours

Environment

Temp: 5 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,737,719 km

• M1: 440,267 km (0.118 R)
• M2: 499,358 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.8 AU - 2.3 AU

Year: 1124 Days

Day: 27.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.94 AU - 2.44 AU

Year: 1241 Days

Day: 24.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.05 AU - 3.09 AU

Year: 1577 Days

Day: 41.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,737,719 km

• M1: 582,085 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.94 AU - 3.34 AU

Year: 2130 Days

Day: 37.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.2

Radius: 9.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.6 AU - 6.56 AU

Year: 5047 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,737,719 km

• M1: 147,653 km (0.085 R)
• M2: 227,688 km (0.1 R)
• M3: 297,999 km (0.079 R)
• M4: 454,179 km (0.063 R)
• M5: 586,723 km (0.096 R)
• M6: 733,329 km (0.107 R)
• M7: 821,442 km (0.08 R)
• M8: 1,097,300 km (0.119 R)
• M9: 1,281,605 km (0.035 R)
• M10: 1,589,926 km (0.054 R)
• M11: 1,706,762 km (0.102 R)
• M12: 1,853,518 km (0.08 R)
• M13: 2,260,723 km (0.054 R)
• M14: 2,407,628 km (0.073 R)
• M15: 2,695,454 km (0.092 R)
• M16: 2,994,501 km (0.069 R)
• M17: 3,091,141 km (0.069 R)
• M18: 3,254,651 km (0.107 R)
• M19: 3,354,134 km (0.089 R)
• M20: 3,488,323 km (0.042 R)
• M21: 3,590,199 km (0.117 R)
• M22: 4,222,400 km (0.103 R)
• M23: 4,794,163 km (0.112 R)
• M24: 5,195,534 km (0.086 R)
• M25: 5,429,655 km (0.091 R)
• M26: 5,908,518 km (0.046 R)
• M27: 6,194,100 km (0.101 R)
• M28: 6,547,151 km (0.112 R)
• M29: 6,715,448 km (0.08 R)
• M30: 6,863,999 km (0.092 R)
• M31: 7,056,532 km (0.043 R)
• M32: 7,164,242 km (0.072 R)
• M33: 7,316,084 km (0.099 R)
• M34: 7,490,814 km (0.069 R)
• M35: 7,644,900 km (0.054 R)
• M36: 7,800,033 km (0.078 R)
• M37: 8,408,298 km (0.074 R)
• M38: 8,614,444 km (0.12 R)
• M39: 9,125,321 km (0.05 R)
• M40: 9,360,788 km (0.119 R)
• M41: 10,030,986 km (0.104 R)
• M42: 11,115,122 km (0.029 R)
• M43: 11,442,442 km (0.086 R)
• M44: 11,543,869 km (0.113 R)
• M45: 11,978,152 km (0.063 R)
• M46: 12,600,329 km (0.083 R)
• M47: 12,757,557 km (0.055 R)
• M48: 13,580,046 km (0.078 R)
• M49: 13,714,385 km (0.119 R)
• M50: 13,984,259 km (0.036 R)
• M51: 14,529,244 km (0.067 R)
• M52: 14,859,706 km (0.104 R)
• M53: 15,053,585 km (0.102 R)
• M54: 15,304,012 km (0.098 R)
• M55: 15,555,935 km (0.088 R)
• M56: 17,299,199 km (0.12 R)
• M57: 17,503,100 km (0.085 R)
• M58: 18,624,337 km (0.078 R)
• M59: 18,743,716 km (0.12 R)
• M60: 19,043,360 km (0.115 R)
• M61: 19,314,282 km (0.092 R)
• M62: 19,799,129 km (0.067 R)
• M63: 20,380,167 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.7

Radius: 3.8

Gravity: 37.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.02 AU - 16.52 AU

Year: 18509 Days

Day: 23.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,737,719 km

• M1: 64,177 km (0.111 R)
• M2: 94,995 km (0.083 R)
• M3: 250,277 km (0.108 R)
• M4: 1,027,438 km (0.113 R)
• M5: 1,203,814 km (0.104 R)
• M6: 1,908,270 km (0.059 R)
• M7: 2,614,223 km (0.075 R)
• M8: 2,716,249 km (0.086 R)
• M9: 3,065,560 km (0.077 R)
• M10: 3,615,781 km (0.068 R)
• M11: 3,921,559 km (0.025 R)
• M12: 4,436,026 km (0.089 R)
• M13: 5,182,818 km (0.088 R)
• M14: 6,146,977 km (0.097 R)
• M15: 6,603,100 km (0.089 R)
• M16: 6,649,326 km (0.092 R)
• M17: 6,695,701 km (0.119 R)
• M18: 8,085,316 km (0.094 R)
• M19: 8,383,614 km (0.12 R)
• M20: 8,786,930 km (0.101 R)
• M21: 9,144,918 km (0.06 R)
• M22: 9,717,279 km (0.025 R)
• M23: 9,822,596 km (0.08 R)
• M24: 9,875,404 km (0.081 R)
• M25: 11,170,473 km (0.085 R)
• M26: 11,225,525 km (0.088 R)
• M27: 11,280,727 km (0.099 R)
• M28: 12,403,608 km (0.091 R)
• M29: 13,268,733 km (0.074 R)
• M30: 13,502,853 km (0.086 R)
• M31: 15,607,695 km (0.099 R)
• M32: 15,978,698 km (0.068 R)
• M33: 16,415,225 km (0.09 R)
• M34: 16,792,361 km (0.087 R)
• M35: 17,299,797 km (0.114 R)
• M36: 17,747,843 km (0.087 R)
• M37: 17,941,123 km (0.073 R)
• M38: 18,459,779 km (0.078 R)
• M39: 18,917,548 km (0.109 R)
• M40: 19,312,936 km (0.102 R)
• M41: 20,448,084 km (0.086 R)
• M42: 20,583,021 km (0.076 R)
• M43: 22,364,134 km (0.104 R)
• M44: 23,202,779 km (0.12 R)
• M45: 23,767,511 km (0.073 R)
• M46: 24,766,675 km (0.114 R)
• M47: 24,910,589 km (0.106 R)
• M48: 26,953,497 km (0.093 R)
• M49: 27,546,952 km (0.115 R)
• M50: 28,294,941 km (0.095 R)
• M51: 29,734,222 km (0.081 R)
• M52: 30,809,981 km (0.117 R)
• M53: 31,197,290 km (0.094 R)
• M54: 31,976,694 km (0.095 R)
• M55: 32,211,713 km (0.049 R)
• M56: 34,032,768 km (0.116 R)
• M57: 34,513,426 km (0.116 R)
• M58: 35,724,570 km (0.104 R)
• M59: 35,805,802 km (0.058 R)
• M60: 36,376,218 km (0.079 R)
• M61: 37,196,164 km (0.11 R)
• M62: 37,361,021 km (0.05 R)
• M63: 38,271,324 km (0.098 R)
• M64: 38,520,853 km (0.079 R)
• M65: 39,692,653 km (0.086 R)
• M66: 39,860,951 km (0.113 R)
• M67: 40,367,489 km (0.117 R)
• M68: 41,557,540 km (0.071 R)
• M69: 42,672,793 km (0.057 R)
• M70: 42,931,597 km (0.094 R)
• M71: 43,104,382 km (0.074 R)
• M72: 44,146,032 km (0.089 R)
• M73: 44,495,044 km (0.109 R)
• M74: 46,254,166 km (0.088 R)
• M75: 46,342,728 km (0.099 R)
• M76: 47,856,508 km (0.091 R)
• M77: 48,304,853 km (0.091 R)
• M78: 48,574,578 km (0.052 R)
• M79: 49,567,758 km (0.105 R)
• M80: 49,839,727 km (0.114 R)
• M81: 50,021,339 km (0.101 R)
• M82: 50,841,285 km (0.108 R)
• M83: 53,513,552 km (0.101 R)
• M84: 57,463,684 km (0.056 R)
• M85: 58,035,746 km (0.11 R)
• M86: 59,473,830 km (0.066 R)
• M87: 59,666,363 km (0.088 R)
• M88: 62,580,679 km (0.072 R)
• M89: 64,747,006 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 18,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit