🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.73 AU - 1.17 AU

Year: 338 Days

Day: 13.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.49 AU - 1.93 AU

Year: 817 Days

Day: 19.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.11 AU - 2.51 AU

Year: 1282 Days

Day: 24.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.13 AU - 2.59 AU

Year: 1324 Days

Day: 15.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,099,610 km

• M1: 1,575,714 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.16 AU - 3.36 AU

Year: 1675 Days

Day: 27.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,099,610 km

• M1: 507,735 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.98 AU - 5.4 AU

Year: 3710 Days

Day: 32.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 14.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.36 AU - 8.36 AU

Year: 7293 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,099,610 km

• M1: 204,201 km (0.044 R)
• M2: 510,877 km (0.078 R)
• M3: 613,202 km (0.106 R)
• M4: 753,674 km (0.067 R)
• M5: 859,739 km (0.054 R)
• M6: 955,182 km (0.11 R)
• M7: 2,027,051 km (0.1 R)
• M8: 2,203,876 km (0.11 R)
• M9: 2,573,083 km (0.104 R)
• M10: 2,692,612 km (0.084 R)
• M11: 2,987,469 km (0.088 R)
• M12: 3,345,008 km (0.095 R)
• M13: 3,476,056 km (0.039 R)
• M14: 3,662,605 km (0.097 R)
• M15: 3,825,068 km (0.103 R)
• M16: 4,384,564 km (0.107 R)
• M17: 4,732,678 km (0.079 R)
• M18: 4,910,251 km (0.104 R)
• M19: 5,363,981 km (0.106 R)
• M20: 7,482,736 km (0.112 R)
• M21: 7,934,821 km (0.102 R)
• M22: 8,181,956 km (0.057 R)
• M23: 8,324,374 km (0.107 R)
• M24: 8,467,539 km (0.102 R)
• M25: 9,381,133 km (0.099 R)
• M26: 9,530,282 km (0.119 R)
• M27: 11,579,922 km (0.09 R)
• M28: 11,780,084 km (0.1 R)
• M29: 12,674,979 km (0.091 R)
• M30: 13,005,740 km (0.051 R)
• M31: 13,845,433 km (0.11 R)
• M32: 14,100,646 km (0.059 R)
• M33: 14,271,786 km (0.118 R)
• M34: 14,443,525 km (0.087 R)
• M35: 14,616,011 km (0.062 R)
• M36: 15,400,652 km (0.096 R)
• M37: 15,709,572 km (0.08 R)
• M38: 16,243,786 km (0.09 R)
• M39: 16,558,240 km (0.088 R)
• M40: 17,330,315 km (0.086 R)
• M41: 18,393,507 km (0.116 R)
• M42: 18,627,328 km (0.117 R)
• M43: 19,192,958 km (0.095 R)
• M44: 20,971,976 km (0.081 R)
• M45: 21,560,195 km (0.038 R)
• M46: 21,658,780 km (0.091 R)
• M47: 21,905,915 km (0.11 R)
• M48: 22,353,063 km (0.11 R)
• M49: 22,502,811 km (0.115 R)
• M50: 22,803,203 km (0.072 R)
• M51: 22,903,584 km (0.111 R)
• M52: 24,120,562 km (0.046 R)
• M53: 24,685,294 km (0.09 R)
• M54: 26,142,677 km (0.049 R)
• M55: 26,353,011 km (0.069 R)
• M56: 26,722,817 km (0.104 R)
• M57: 27,094,119 km (0.048 R)
• M58: 27,360,403 km (0.1 R)
• M59: 27,574,179 km (0.106 R)
• M60: 27,681,291 km (0.112 R)
• M61: 28,218,646 km (0.086 R)
• M62: 28,705,139 km (0.069 R)
• M63: 29,194,623 km (0.04 R)
• M64: 30,513,029 km (0.111 R)
• M65: 31,514,587 km (0.101 R)
• M66: 31,963,231 km (0.116 R)
• M67: 32,131,977 km (0.057 R)
• M68: 32,696,859 km (0.045 R)
• M69: 34,065,530 km (0.118 R)
• M70: 34,353,057 km (0.114 R)
• M71: 34,468,397 km (0.08 R)
• M72: 34,699,226 km (0.106 R)
• M73: 36,388,336 km (0.063 R)
• M74: 36,858,971 km (0.114 R)
• M75: 39,001,960 km (0.086 R)
• M76: 39,543,953 km (0.08 R)
• M77: 40,209,813 km (0.087 R)
• M78: 40,574,682 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 9.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.19 AU - 11.17 AU

Year: 11863 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,099,610 km

• M1: 119,529 km (0.118 R)
• M2: 267,481 km (0.076 R)
• M3: 511,326 km (0.047 R)
• M4: 586,124 km (0.092 R)
• M5: 785,090 km (0.101 R)
• M6: 978,968 km (0.097 R)
• M7: 1,159,832 km (0.079 R)
• M8: 1,276,818 km (0.079 R)
• M9: 1,618,799 km (0.088 R)
• M10: 1,700,629 km (0.12 R)
• M11: 1,868,477 km (0.117 R)
• M12: 2,006,706 km (0.063 R)
• M13: 2,077,166 km (0.12 R)
• M14: 2,517,283 km (0.107 R)
• M15: 2,846,399 km (0.107 R)
• M16: 3,127,942 km (0.068 R)
• M17: 3,397,517 km (0.082 R)
• M18: 3,653,180 km (0.053 R)
• M19: 3,870,995 km (0.106 R)
• M20: 3,937,117 km (0.072 R)
• M21: 4,048,268 km (0.078 R)
• M22: 4,228,384 km (0.063 R)
• M23: 4,713,530 km (0.074 R)
• M24: 4,855,498 km (0.101 R)
• M25: 5,071,069 km (0.089 R)
• M26: 5,338,699 km (0.064 R)
• M27: 5,888,172 km (0.113 R)
• M28: 6,041,211 km (0.108 R)
• M29: 6,143,835 km (0.12 R)
• M30: 7,067,452 km (0.076 R)
• M31: 7,725,683 km (0.062 R)
• M32: 7,837,283 km (0.08 R)
• M33: 8,346,215 km (0.117 R)
• M34: 8,489,530 km (0.09 R)
• M35: 9,277,312 km (0.12 R)
• M36: 10,271,689 km (0.073 R)
• M37: 10,641,794 km (0.076 R)
• M38: 10,797,226 km (0.08 R)
• M39: 11,331,440 km (0.084 R)
• M40: 11,874,331 km (0.117 R)
• M41: 11,970,971 km (0.092 R)
• M42: 12,786,728 km (0.092 R)
• M43: 12,952,184 km (0.045 R)
• M44: 13,789,333 km (0.093 R)
• M45: 14,540,614 km (0.087 R)
• M46: 14,990,903 km (0.074 R)
• M47: 15,270,203 km (0.053 R)
• M48: 15,551,147 km (0.043 R)
• M49: 15,904,946 km (0.107 R)
• M50: 16,189,781 km (0.091 R)
• M51: 16,404,603 km (0.073 R)
• M52: 16,476,410 km (0.094 R)
• M53: 17,018,254 km (0.095 R)
• M54: 17,602,733 km (0.089 R)
• M55: 17,712,986 km (0.055 R)
• M56: 17,897,440 km (0.109 R)
• M57: 18,230,894 km (0.12 R)
• M58: 18,491,793 km (0.091 R)
• M59: 18,904,085 km (0.098 R)
• M60: 18,979,332 km (0.099 R)
• M61: 19,433,212 km (0.1 R)
• M62: 19,737,943 km (0.116 R)
• M63: 20,197,657 km (0.085 R)
• M64: 20,274,700 km (0.068 R)
• M65: 20,855,290 km (0.114 R)
• M66: 21,913,994 km (0.116 R)
• M67: 21,992,981 km (0.097 R)
• M68: 22,469,750 km (0.089 R)
• M69: 22,789,440 km (0.099 R)
• M70: 22,949,809 km (0.053 R)
• M71: 23,150,869 km (0.108 R)
• M72: 24,328,503 km (0.105 R)
• M73: 24,410,483 km (0.066 R)
• M74: 24,656,871 km (0.08 R)
• M75: 25,027,873 km (0.081 R)
• M76: 25,525,585 km (0.051 R)
• M77: 25,608,911 km (0.069 R)
• M78: 25,984,701 km (0.089 R)
• M79: 26,953,348 km (0.046 R)
• M80: 27,634,167 km (0.056 R)
• M81: 28,320,672 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit