🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 115 Days

Day: 34.2 Hours

Environment

Temp: 400 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,935,857 km

• M1: 86,617 km (0.119 R)
• M2: 177,423 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 121 Days

Day: 16.5 Hours

Environment

Temp: 413 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.59 AU - 2.61 AU

Year: 1246 Days

Day: 22.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.14 AU - 3.64 AU

Year: 1855 Days

Day: 22.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.42 AU - 3.68 AU

Year: 1988 Days

Day: 27 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.19 AU - 7.25 AU

Year: 5178 Days

Day: 16 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 8.6

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.18 AU - 16.94 AU

Year: 17372 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,935,857 km

• M1: 242,947 km (0.116 R)
• M2: 296,952 km (0.048 R)
• M3: 388,506 km (0.068 R)
• M4: 769,681 km (0.108 R)
• M5: 857,944 km (0.099 R)
• M6: 1,194,539 km (0.118 R)
• M7: 1,298,061 km (0.111 R)
• M8: 1,742,366 km (0.105 R)
• M9: 2,012,091 km (0.098 R)
• M10: 2,295,280 km (0.059 R)
• M11: 2,658,653 km (0.071 R)
• M12: 2,726,720 km (0.065 R)
• M13: 2,864,500 km (0.077 R)
• M14: 2,934,362 km (0.097 R)
• M15: 3,438,956 km (0.11 R)
• M16: 3,931,731 km (0.096 R)
• M17: 4,246,036 km (0.071 R)
• M18: 4,857,144 km (0.094 R)
• M19: 6,160,440 km (0.041 R)
• M20: 6,710,512 km (0.108 R)
• M21: 6,991,606 km (0.102 R)
• M22: 8,203,498 km (0.036 R)
• M23: 8,303,131 km (0.041 R)
• M24: 8,808,023 km (0.039 R)
• M25: 9,426,910 km (0.112 R)
• M26: 10,166,671 km (0.107 R)
• M27: 10,220,227 km (0.08 R)
• M28: 10,543,508 km (0.103 R)
• M29: 10,652,116 km (0.03 R)
• M30: 11,757,645 km (0.071 R)
• M31: 11,813,893 km (0.071 R)
• M32: 12,324,172 km (0.095 R)
• M33: 12,381,169 km (0.11 R)
• M34: 13,897,493 km (0.037 R)
• M35: 14,677,346 km (0.09 R)
• M36: 14,859,407 km (0.092 R)
• M37: 17,420,822 km (0.095 R)
• M38: 17,613,653 km (0.11 R)
• M39: 18,587,835 km (0.066 R)
• M40: 19,713,110 km (0.027 R)
• M41: 20,656,175 km (0.098 R)
• M42: 20,860,226 km (0.089 R)
• M43: 20,928,443 km (0.086 R)
• M44: 22,516,275 km (0.1 R)
• M45: 22,726,310 km (0.118 R)
• M46: 23,007,255 km (0.112 R)
• M47: 25,879,833 km (0.116 R)
• M48: 26,246,797 km (0.089 R)
• M49: 27,956,850 km (0.095 R)
• M50: 28,333,388 km (0.119 R)
• M51: 28,560,178 km (0.075 R)
• M52: 29,243,841 km (0.083 R)
• M53: 29,626,063 km (0.082 R)
• M54: 29,779,401 km (0.043 R)
• M55: 30,550,129 km (0.067 R)
• M56: 36,453,560 km (0.106 R)
• M57: 38,358,390 km (0.098 R)
• M58: 38,944,514 km (0.072 R)
• M59: 39,112,513 km (0.106 R)
• M60: 39,196,587 km (0.045 R)
• M61: 39,533,481 km (0.069 R)
• M62: 40,550,298 km (0.116 R)
• M63: 40,976,353 km (0.087 R)
• M64: 41,232,764 km (0.109 R)
• M65: 41,318,483 km (0.103 R)
• M66: 42,782,448 km (0.08 R)
• M67: 43,042,599 km (0.099 R)
• M68: 43,564,396 km (0.1 R)
• M69: 43,913,557 km (0.057 R)
• M70: 45,054,391 km (0.115 R)
• M71: 45,407,292 km (0.033 R)
• M72: 46,471,831 km (0.064 R)
• M73: 46,917,782 km (0.098 R)
• M74: 47,096,551 km (0.038 R)
• M75: 47,813,873 km (0.111 R)
• M76: 50,078,934 km (0.03 R)
• M77: 51,823,694 km (0.089 R)
• M78: 51,916,146 km (0.114 R)
• M79: 52,471,453 km (0.057 R)
• M80: 53,588,201 km (0.09 R)
• M81: 56,034,725 km (0.053 R)
• M82: 56,129,570 km (0.063 R)
• M83: 56,985,270 km (0.037 R)
• M84: 57,176,007 km (0.08 R)
• M85: 58,229,026 km (0.097 R)
• M86: 59,675,189 km (0.11 R)
• M87: 61,328,395 km (0.07 R)
• M88: 61,719,594 km (0.109 R)
• M89: 62,013,553 km (0.093 R)
• M90: 62,898,275 km (0.104 R)
• M91: 63,787,036 km (0.095 R)
• M92: 64,084,137 km (0.095 R)
• M93: 65,477,043 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.3

Radius: 4.7

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.01 AU - 20.93 AU

Year: 25536 Days

Day: 20 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,935,857 km

• M1: 132,095 km (0.081 R)
• M2: 212,728 km (0.107 R)
• M3: 648,058 km (0.078 R)
• M4: 1,370,466 km (0.09 R)
• M5: 1,641,388 km (0.073 R)
• M6: 2,614,821 km (0.099 R)
• M7: 2,949,472 km (0.105 R)
• M8: 3,333,041 km (0.063 R)
• M9: 3,585,412 km (0.059 R)
• M10: 3,695,367 km (0.113 R)
• M11: 4,855,498 km (0.079 R)
• M12: 4,977,271 km (0.109 R)
• M13: 5,223,958 km (0.097 R)
• M14: 5,814,720 km (0.081 R)
• M15: 5,900,888 km (0.117 R)
• M16: 6,382,144 km (0.083 R)
• M17: 6,875,817 km (0.089 R)
• M18: 7,150,329 km (0.034 R)
• M19: 7,289,007 km (0.113 R)
• M20: 7,852,243 km (0.097 R)
• M21: 7,995,258 km (0.073 R)
• M22: 8,332,302 km (0.101 R)
• M23: 8,772,419 km (0.072 R)
• M24: 8,920,820 km (0.095 R)
• M25: 9,828,431 km (0.095 R)
• M26: 9,931,204 km (0.106 R)
• M27: 10,293,231 km (0.041 R)
• M28: 10,659,746 km (0.041 R)
• M29: 11,459,346 km (0.077 R)
• M30: 12,167,692 km (0.098 R)
• M31: 12,499,500 km (0.06 R)
• M32: 12,666,452 km (0.083 R)
• M33: 12,722,252 km (0.092 R)
• M34: 12,778,201 km (0.097 R)
• M35: 12,946,499 km (0.105 R)
• M36: 13,341,737 km (0.033 R)
• M37: 14,144,479 km (0.09 R)
• M38: 14,202,373 km (0.052 R)
• M39: 15,556,234 km (0.066 R)
• M40: 15,675,912 km (0.12 R)
• M41: 16,522,187 km (0.093 R)
• M42: 17,197,472 km (0.085 R)
• M43: 17,881,733 km (0.07 R)
• M44: 18,132,758 km (0.09 R)
• M45: 18,321,850 km (0.12 R)
• M46: 19,405,387 km (0.103 R)
• M47: 19,534,191 km (0.103 R)
• M48: 21,102,276 km (0.085 R)
• M49: 21,367,513 km (0.085 R)
• M50: 21,901,427 km (0.086 R)
• M51: 22,035,467 km (0.1 R)
• M52: 22,372,062 km (0.091 R)
• M53: 22,642,535 km (0.038 R)
• M54: 23,118,406 km (0.119 R)
• M55: 23,254,989 km (0.039 R)
• M56: 23,391,871 km (0.065 R)
• M57: 24,565,915 km (0.099 R)
• M58: 25,476,517 km (0.094 R)
• M59: 25,900,627 km (0.088 R)
• M60: 26,326,981 km (0.084 R)
• M61: 27,186,571 km (0.043 R)
• M62: 29,597,640 km (0.11 R)
• M63: 30,566,136 km (0.085 R)
• M64: 31,696,498 km (0.087 R)
• M65: 32,000,181 km (0.114 R)
• M66: 32,304,912 km (0.05 R)
• M67: 32,457,502 km (0.028 R)
• M68: 32,686,985 km (0.078 R)
• M69: 33,070,704 km (0.038 R)
• M70: 33,765,287 km (0.114 R)
• M71: 34,153,044 km (0.094 R)
• M72: 34,386,567 km (0.077 R)
• M73: 34,464,507 km (0.068 R)
• M74: 35,325,592 km (0.094 R)
• M75: 35,561,658 km (0.117 R)
• M76: 36,829,500 km (0.056 R)
• M77: 37,148,891 km (0.09 R)
• M78: 37,308,811 km (0.117 R)
• M79: 39,083,790 km (0.097 R)
• M80: 40,227,466 km (0.083 R)
• M81: 41,548,116 km (0.109 R)
• M82: 42,380,628 km (0.051 R)
• M83: 43,218,675 km (0.107 R)
• M84: 45,081,468 km (0.094 R)
• M85: 45,166,739 km (0.096 R)
• M86: 45,508,570 km (0.083 R)
• M87: 46,625,019 km (0.108 R)
• M88: 47,403,376 km (0.091 R)
• M89: 49,411,728 km (0.115 R)
• M90: 49,851,994 km (0.047 R)
• M91: 52,072,625 km (0.092 R)
• M92: 56,242,217 km (0.114 R)
• M93: 59,298,801 km (0.098 R)
• M94: 61,177,451 km (0.094 R)
• M95: 63,552,915 km (0.103 R)

Kuiper Belt

Range: 36.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit