🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.58 AU - 0.66 AU

Year: 175 Days

Day: 32.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,380,216 km

• M1: 83,176 km (0.103 R)
• M2: 235,916 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.57 AU - 0.71 AU

Year: 183 Days

Day: 38.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.57 AU - 0.83 AU

Year: 210 Days

Day: 28.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.85 AU - 1.07 AU

Year: 337 Days

Day: 47.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,380,216 km

• M1: 91,554 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.53 AU - 2.09 AU

Year: 872 Days

Day: 43.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 158.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.42 AU - 4.04 AU

Year: 2580 Days

Day: 32.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843

Radius: 10.4

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.47 AU - 6.31 AU

Year: 5120 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 49,380,216 km

• M1: 134,788 km (0.077 R)
• M2: 391,348 km (0.118 R)
• M3: 495,468 km (0.115 R)
• M4: 788,530 km (0.113 R)
• M5: 940,821 km (0.083 R)
• M6: 1,103,284 km (0.048 R)
• M7: 1,323,941 km (0.073 R)
• M8: 1,389,615 km (0.104 R)
• M9: 1,699,731 km (0.075 R)
• M10: 1,955,992 km (0.037 R)
• M11: 2,185,774 km (0.083 R)
• M12: 2,547,053 km (0.084 R)
• M13: 2,777,135 km (0.114 R)
• M14: 3,168,483 km (0.068 R)
• M15: 3,325,561 km (0.111 R)
• M16: 3,462,144 km (0.115 R)
• M17: 3,647,346 km (0.069 R)
• M18: 3,717,657 km (0.099 R)
• M19: 3,835,689 km (0.079 R)
• M20: 3,907,197 km (0.081 R)
• M21: 4,173,332 km (0.1 R)
• M22: 4,851,459 km (0.079 R)
• M23: 4,954,831 km (0.118 R)
• M24: 5,269,435 km (0.079 R)
• M25: 5,429,206 km (0.056 R)
• M26: 6,056,619 km (0.099 R)
• M27: 7,143,149 km (0.094 R)
• M28: 7,261,032 km (0.065 R)
• M29: 7,379,513 km (0.079 R)
• M30: 7,951,426 km (0.096 R)
• M31: 8,258,102 km (0.111 R)
• M32: 8,444,052 km (0.093 R)
• M33: 8,725,595 km (0.105 R)
• M34: 9,137,588 km (0.057 R)
• M35: 9,686,163 km (0.099 R)
• M36: 9,751,388 km (0.086 R)
• M37: 10,046,694 km (0.111 R)
• M38: 10,579,113 km (0.063 R)
• M39: 13,777,814 km (0.06 R)
• M40: 15,081,859 km (0.079 R)
• M41: 15,271,399 km (0.051 R)
• M42: 15,883,105 km (0.12 R)
• M43: 17,288,727 km (0.079 R)
• M44: 17,526,887 km (0.087 R)
• M45: 17,886,071 km (0.072 R)
• M46: 18,126,924 km (0.114 R)
• M47: 19,183,085 km (0.104 R)
• M48: 19,884,399 km (0.088 R)
• M49: 20,175,666 km (0.104 R)
• M50: 20,804,426 km (0.092 R)
• M51: 21,482,254 km (0.105 R)
• M52: 21,995,375 km (0.064 R)
• M53: 22,081,394 km (0.055 R)
• M54: 23,823,162 km (0.054 R)
• M55: 24,132,381 km (0.049 R)
• M56: 24,576,686 km (0.039 R)
• M57: 25,744,298 km (0.114 R)
• M58: 27,067,790 km (0.097 R)
• M59: 28,086,701 km (0.074 R)
• M60: 29,165,152 km (0.078 R)
• M61: 30,448,403 km (0.12 R)
• M62: 30,592,166 km (0.067 R)
• M63: 30,736,229 km (0.067 R)
• M64: 31,169,315 km (0.057 R)
• M65: 31,556,175 km (0.097 R)
• M66: 31,847,292 km (0.091 R)
• M67: 32,726,030 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 8.7

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.1 AU - 12 AU

Year: 11411 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,380,216 km

• M1: 216,618 km (0.089 R)
• M2: 478,264 km (0.098 R)
• M3: 1,177,934 km (0.06 R)
• M4: 1,596,808 km (0.105 R)
• M5: 1,755,232 km (0.099 R)
• M6: 1,974,692 km (0.116 R)
• M7: 2,030,941 km (0.105 R)
• M8: 2,410,022 km (0.11 R)
• M9: 2,500,678 km (0.082 R)
• M10: 3,068,402 km (0.082 R)
• M11: 4,172,434 km (0.065 R)
• M12: 4,615,543 km (0.104 R)
• M13: 5,151,552 km (0.074 R)
• M14: 5,506,548 km (0.065 R)
• M15: 5,707,159 km (0.109 R)
• M16: 5,951,153 km (0.1 R)
• M17: 6,281,914 km (0.033 R)
• M18: 6,703,780 km (0.032 R)
• M19: 7,134,771 km (0.032 R)
• M20: 8,759,554 km (0.082 R)
• M21: 8,947,000 km (0.035 R)
• M22: 9,135,643 km (0.095 R)
• M23: 9,661,479 km (0.101 R)
• M24: 9,903,678 km (0.112 R)
• M25: 10,295,475 km (0.09 R)
• M26: 11,094,328 km (0.11 R)
• M27: 11,195,605 km (0.119 R)
• M28: 11,861,166 km (0.108 R)
• M29: 12,539,593 km (0.035 R)
• M30: 12,698,017 km (0.095 R)
• M31: 13,230,735 km (0.091 R)
• M32: 13,879,541 km (0.098 R)
• M33: 14,428,116 km (0.037 R)
• M34: 14,983,872 km (0.031 R)
• M35: 15,830,596 km (0.093 R)
• M36: 16,116,179 km (0.108 R)
• M37: 16,173,624 km (0.085 R)
• M38: 16,345,961 km (0.076 R)
• M39: 16,461,301 km (0.117 R)
• M40: 16,925,204 km (0.077 R)
• M41: 17,747,394 km (0.101 R)
• M42: 17,984,656 km (0.072 R)
• M43: 19,613,777 km (0.106 R)
• M44: 19,859,117 km (0.103 R)
• M45: 20,663,505 km (0.095 R)
• M46: 21,794,914 km (0.11 R)
• M47: 22,112,660 km (0.1 R)
• M48: 23,075,322 km (0.075 R)
• M49: 23,334,425 km (0.11 R)
• M50: 23,529,351 km (0.116 R)
• M51: 23,594,427 km (0.113 R)
• M52: 24,445,938 km (0.107 R)
• M53: 24,577,883 km (0.095 R)
• M54: 26,652,656 km (0.105 R)
• M55: 27,197,192 km (0.108 R)
• M56: 29,201,504 km (0.043 R)
• M57: 29,622,174 km (0.12 R)
• M58: 30,044,788 km (0.113 R)
• M59: 31,755,140 km (0.074 R)
• M60: 32,332,289 km (0.071 R)
• M61: 33,204,594 km (0.109 R)
• M62: 33,277,598 km (0.117 R)
• M63: 34,897,742 km (0.091 R)
• M64: 36,092,281 km (0.101 R)
• M65: 36,694,413 km (0.028 R)
• M66: 36,921,203 km (0.085 R)
• M67: 37,072,596 km (0.075 R)
• M68: 40,377,064 km (0.065 R)
• M69: 40,845,604 km (0.026 R)
• M70: 45,629,146 km (0.105 R)
• M71: 48,251,746 km (0.069 R)
• M72: 48,831,887 km (0.119 R)
• M73: 49,081,266 km (0.102 R)
• M74: 51,007,189 km (0.1 R)
• M75: 51,429,055 km (0.102 R)
• M76: 51,936,940 km (0.096 R)
• M77: 53,042,917 km (0.114 R)
• M78: 53,470,468 km (0.071 R)
• M79: 53,727,477 km (0.116 R)
• M80: 54,242,692 km (0.114 R)
• M81: 55,018,806 km (0.047 R)
• M82: 55,538,209 km (0.117 R)
• M83: 56,407,373 km (0.092 R)
• M84: 56,931,115 km (0.085 R)
• M85: 57,719,646 km (0.075 R)
• M86: 58,071,350 km (0.117 R)
• M87: 58,335,540 km (0.068 R)
• M88: 58,776,854 km (0.096 R)
• M89: 58,953,529 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 10.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.2 AU - 13.54 AU

Year: 14647 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,380,216 km

• M1: 274,811 km (0.079 R)
• M2: 444,306 km (0.044 R)
• M3: 514,766 km (0.104 R)
• M4: 805,734 km (0.114 R)
• M5: 1,008,738 km (0.104 R)
• M6: 1,106,875 km (0.105 R)
• M7: 1,208,302 km (0.087 R)
• M8: 1,577,510 km (0.106 R)
• M9: 1,646,325 km (0.069 R)
• M10: 2,417,202 km (0.119 R)
• M11: 2,578,170 km (0.085 R)
• M12: 2,854,627 km (0.101 R)
• M13: 3,111,636 km (0.104 R)
• M14: 3,927,692 km (0.054 R)
• M15: 4,278,499 km (0.106 R)
• M16: 4,639,628 km (0.052 R)
• M17: 5,496,675 km (0.111 R)
• M18: 5,853,316 km (0.1 R)
• M19: 5,997,977 km (0.086 R)
• M20: 6,365,090 km (0.12 R)
• M21: 7,198,500 km (0.12 R)
• M22: 7,431,723 km (0.074 R)
• M23: 7,588,651 km (0.039 R)
• M24: 8,025,776 km (0.086 R)
• M25: 8,267,826 km (0.08 R)
• M26: 9,008,036 km (0.105 R)
• M27: 9,217,473 km (0.059 R)
• M28: 9,470,892 km (0.115 R)
• M29: 9,769,489 km (0.104 R)
• M30: 10,027,994 km (0.068 R)
• M31: 10,201,528 km (0.066 R)
• M32: 12,037,243 km (0.075 R)
• M33: 12,129,395 km (0.117 R)
• M34: 12,221,697 km (0.072 R)
• M35: 13,158,330 km (0.113 R)
• M36: 13,253,324 km (0.109 R)
• M37: 13,396,190 km (0.117 R)
• M38: 15,100,259 km (0.115 R)
• M39: 15,599,617 km (0.101 R)
• M40: 15,952,369 km (0.113 R)
• M41: 16,307,813 km (0.075 R)
• M42: 17,337,645 km (0.059 R)
• M43: 18,601,149 km (0.12 R)
• M44: 19,244,120 km (0.069 R)
• M45: 19,731,062 km (0.083 R)
• M46: 20,222,042 km (0.104 R)
• M47: 20,441,502 km (0.065 R)
• M48: 21,327,570 km (0.109 R)
• M49: 21,719,068 km (0.113 R)
• M50: 22,282,603 km (0.115 R)
• M51: 22,965,218 km (0.103 R)
• M52: 23,079,660 km (0.088 R)
• M53: 24,001,931 km (0.109 R)
• M54: 24,176,213 km (0.057 R)
• M55: 24,760,243 km (0.044 R)
• M56: 25,289,819 km (0.028 R)
• M57: 26,479,870 km (0.118 R)
• M58: 26,840,551 km (0.033 R)
• M59: 28,237,795 km (0.118 R)
• M60: 28,483,285 km (0.09 R)
• M61: 30,095,800 km (0.041 R)
• M62: 31,102,893 km (0.062 R)
• M63: 31,929,122 km (0.083 R)
• M64: 33,408,795 km (0.091 R)
• M65: 34,124,321 km (0.109 R)
• M66: 34,451,193 km (0.116 R)
• M67: 34,647,914 km (0.107 R)
• M68: 34,976,431 km (0.096 R)
• M69: 37,238,201 km (0.084 R)
• M70: 37,574,796 km (0.115 R)
• M71: 37,980,057 km (0.114 R)
• M72: 38,115,443 km (0.106 R)
• M73: 41,831,454 km (0.075 R)
• M74: 42,111,352 km (0.099 R)
• M75: 42,181,364 km (0.087 R)
• M76: 42,532,320 km (0.112 R)
• M77: 42,813,714 km (0.114 R)
• M78: 45,158,660 km (0.117 R)
• M79: 45,661,459 km (0.119 R)
• M80: 46,166,052 km (0.045 R)
• M81: 46,455,225 km (0.11 R)
• M82: 46,527,631 km (0.082 R)
• M83: 47,253,629 km (0.105 R)
• M84: 47,691,053 km (0.091 R)
• M85: 48,349,733 km (0.084 R)
• M86: 48,790,448 km (0.077 R)
• M87: 48,864,050 km (0.079 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit