🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.1 AU - 1.64 AU

Year: 574 Days

Day: 33.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.55 AU - 1.83 AU

Year: 787 Days

Day: 23.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.57 AU - 2.03 AU

Year: 865 Days

Day: 32 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.71 AU - 4.67 AU

Year: 3072 Days

Day: 19.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,233,183 km

• M1: 248,482 km (0.096 R)
• M2: 275,410 km (0.095 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 8.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.51 AU - 10.07 AU

Year: 9334 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,233,183 km

• M1: 116,537 km (0.039 R)
• M2: 213,027 km (0.041 R)
• M3: 342,579 km (0.092 R)
• M4: 419,173 km (0.12 R)
• M5: 978,220 km (0.116 R)
• M6: 1,063,940 km (0.1 R)
• M7: 1,336,807 km (0.105 R)
• M8: 1,614,610 km (0.119 R)
• M9: 1,839,455 km (0.108 R)
• M10: 1,946,717 km (0.12 R)
• M11: 2,186,373 km (0.086 R)
• M12: 2,261,920 km (0.091 R)
• M13: 2,653,417 km (0.118 R)
• M14: 2,816,030 km (0.088 R)
• M15: 2,981,934 km (0.12 R)
• M16: 3,045,065 km (0.083 R)
• M17: 3,129,737 km (0.114 R)
• M18: 3,722,593 km (0.095 R)
• M19: 3,790,660 km (0.049 R)
• M20: 4,160,616 km (0.092 R)
• M21: 4,326,071 km (0.099 R)
• M22: 5,287,387 km (0.05 R)
• M23: 5,492,635 km (0.096 R)
• M24: 5,752,786 km (0.059 R)
• M25: 5,831,774 km (0.075 R)
• M26: 5,910,911 km (0.084 R)
• M27: 6,973,206 km (0.099 R)
• M28: 7,598,076 km (0.048 R)
• M29: 7,800,781 km (0.102 R)
• M30: 7,858,975 km (0.073 R)
• M31: 8,152,186 km (0.068 R)
• M32: 8,689,243 km (0.104 R)
• M33: 8,749,680 km (0.099 R)
• M34: 9,268,486 km (0.103 R)
• M35: 9,361,087 km (0.041 R)
• M36: 9,734,633 km (0.08 R)
• M37: 9,954,691 km (0.104 R)
• M38: 10,399,894 km (0.062 R)
• M39: 10,464,072 km (0.089 R)
• M40: 10,916,755 km (0.106 R)
• M41: 11,640,958 km (0.069 R)
• M42: 12,245,184 km (0.045 R)
• M43: 13,309,274 km (0.105 R)
• M44: 13,378,986 km (0.107 R)
• M45: 13,834,811 km (0.104 R)
• M46: 13,940,726 km (0.093 R)
• M47: 14,510,245 km (0.066 R)
• M48: 14,653,859 km (0.089 R)
• M49: 14,870,028 km (0.051 R)
• M50: 15,305,807 km (0.113 R)
• M51: 15,561,769 km (0.092 R)
• M52: 16,301,231 km (0.056 R)
• M53: 16,938,817 km (0.092 R)
• M54: 17,090,061 km (0.059 R)
• M55: 17,584,482 km (0.089 R)
• M56: 17,737,520 km (0.119 R)
• M57: 18,160,882 km (0.075 R)
• M58: 18,470,849 km (0.085 R)
• M59: 18,587,535 km (0.026 R)
• M60: 19,214,051 km (0.101 R)
• M61: 19,411,221 km (0.1 R)
• M62: 20,006,770 km (0.078 R)
• M63: 20,246,725 km (0.093 R)
• M64: 21,256,661 km (0.059 R)
• M65: 21,952,889 km (0.094 R)
• M66: 22,200,324 km (0.109 R)
• M67: 25,284,583 km (0.105 R)
• M68: 25,847,819 km (0.104 R)
• M69: 26,240,215 km (0.095 R)
• M70: 26,854,314 km (0.081 R)
• M71: 27,473,350 km (0.099 R)
• M72: 27,651,072 km (0.104 R)
• M73: 27,829,093 km (0.083 R)
• M74: 28,455,460 km (0.066 R)
• M75: 29,494,567 km (0.053 R)
• M76: 29,676,478 km (0.08 R)
• M77: 30,545,940 km (0.11 R)
• M78: 30,637,943 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.6

Radius: 9.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.87 AU - 11.75 AU

Year: 11857 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,233,183 km

• M1: 469,289 km (0.09 R)
• M2: 570,566 km (0.118 R)
• M3: 729,439 km (0.064 R)
• M4: 1,506,002 km (0.093 R)
• M5: 1,594,564 km (0.094 R)
• M6: 1,847,235 km (0.043 R)
• M7: 2,263,266 km (0.096 R)
• M8: 3,208,575 km (0.051 R)
• M9: 3,352,638 km (0.108 R)
• M10: 3,558,185 km (0.114 R)
• M11: 4,421,066 km (0.085 R)
• M12: 4,646,659 km (0.079 R)
• M13: 4,777,258 km (0.078 R)
• M14: 4,876,143 km (0.098 R)
• M15: 5,008,836 km (0.117 R)
• M16: 5,586,583 km (0.065 R)
• M17: 5,795,571 km (0.064 R)
• M18: 6,042,557 km (0.08 R)
• M19: 6,583,802 km (0.099 R)
• M20: 7,178,005 km (0.038 R)
• M21: 7,291,400 km (0.056 R)
• M22: 7,367,246 km (0.113 R)
• M23: 7,906,098 km (0.083 R)
• M24: 8,023,233 km (0.098 R)
• M25: 8,259,149 km (0.055 R)
• M26: 8,617,436 km (0.116 R)
• M27: 9,021,350 km (0.117 R)
• M28: 9,143,871 km (0.111 R)
• M29: 9,349,119 km (0.103 R)
• M30: 9,680,777 km (0.086 R)
• M31: 10,227,857 km (0.055 R)
• M32: 10,312,978 km (0.057 R)
• M33: 10,398,249 km (0.06 R)
• M34: 10,526,753 km (0.114 R)
• M35: 10,785,109 km (0.059 R)
• M36: 11,352,234 km (0.104 R)
• M37: 11,572,891 km (0.091 R)
• M38: 13,622,382 km (0.077 R)
• M39: 14,282,558 km (0.085 R)
• M40: 14,953,205 km (0.074 R)
• M41: 15,243,873 km (0.086 R)
• M42: 15,536,188 km (0.101 R)
• M43: 16,574,397 km (0.051 R)
• M44: 16,724,444 km (0.052 R)
• M45: 16,875,089 km (0.11 R)
• M46: 17,430,994 km (0.107 R)
• M47: 17,532,870 km (0.056 R)
• M48: 17,736,922 km (0.102 R)
• M49: 18,044,495 km (0.069 R)
• M50: 18,457,385 km (0.102 R)
• M51: 18,873,417 km (0.117 R)
• M52: 19,661,648 km (0.119 R)
• M53: 21,053,507 km (0.114 R)
• M54: 21,706,651 km (0.047 R)
• M55: 23,032,687 km (0.079 R)
• M56: 23,312,135 km (0.069 R)
• M57: 23,480,433 km (0.101 R)
• M58: 24,384,752 km (0.103 R)
• M59: 25,070,359 km (0.073 R)
• M60: 25,762,399 km (0.108 R)
• M61: 26,052,619 km (0.106 R)
• M62: 26,169,006 km (0.081 R)
• M63: 26,636,350 km (0.11 R)
• M64: 28,353,284 km (0.109 R)
• M65: 28,532,802 km (0.108 R)
• M66: 31,087,485 km (0.096 R)
• M67: 31,644,288 km (0.063 R)
• M68: 33,019,392 km (0.119 R)
• M69: 34,413,943 km (0.111 R)
• M70: 36,476,598 km (0.111 R)
• M71: 36,998,396 km (0.056 R)
• M72: 37,129,294 km (0.114 R)
• M73: 38,711,591 km (0.04 R)
• M74: 38,911,005 km (0.101 R)
• M75: 39,444,171 km (0.108 R)
• M76: 39,577,912 km (0.046 R)
• M77: 40,181,240 km (0.084 R)
• M78: 40,315,878 km (0.061 R)
• M79: 40,585,304 km (0.091 R)
• M80: 40,922,946 km (0.112 R)
• M81: 41,058,332 km (0.058 R)
• M82: 41,397,321 km (0.12 R)
• M83: 43,243,957 km (0.082 R)
• M84: 44,350,832 km (0.095 R)
• M85: 44,768,360 km (0.073 R)
• M86: 44,907,934 km (0.081 R)
• M87: 46,522,095 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 13.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.35 AU - 10.65 AU

Year: 12186 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,233,183 km

• M1: 245,341 km (0.063 R)
• M2: 493,224 km (0.094 R)
• M3: 881,730 km (0.108 R)
• M4: 1,274,125 km (0.086 R)
• M5: 1,688,661 km (0.084 R)
• M6: 1,911,711 km (0.089 R)
• M7: 2,110,826 km (0.032 R)
• M8: 2,547,951 km (0.06 R)
• M9: 2,693,958 km (0.108 R)
• M10: 3,148,886 km (0.038 R)
• M11: 3,567,012 km (0.097 R)
• M12: 4,109,454 km (0.068 R)
• M13: 4,368,557 km (0.08 R)
• M14: 4,812,713 km (0.036 R)
• M15: 4,948,698 km (0.088 R)
• M16: 5,318,055 km (0.119 R)
• M17: 5,458,826 km (0.052 R)
• M18: 5,696,238 km (0.025 R)
• M19: 6,255,435 km (0.105 R)
• M20: 6,857,716 km (0.104 R)
• M21: 9,733,735 km (0.088 R)
• M22: 10,022,309 km (0.106 R)
• M23: 10,578,365 km (0.101 R)
• M24: 10,785,707 km (0.117 R)
• M25: 11,264,869 km (0.118 R)
• M26: 11,812,397 km (0.062 R)
• M27: 12,462,101 km (0.045 R)
• M28: 12,775,509 km (0.119 R)
• M29: 13,667,112 km (0.1 R)
• M30: 14,381,741 km (0.11 R)
• M31: 14,512,938 km (0.114 R)
• M32: 14,644,584 km (0.1 R)
• M33: 15,175,208 km (0.111 R)
• M34: 15,610,987 km (0.106 R)
• M35: 15,983,037 km (0.116 R)
• M36: 16,221,196 km (0.107 R)
• M37: 16,632,441 km (0.115 R)
• M38: 16,839,185 km (0.113 R)
• M39: 17,675,288 km (0.075 R)
• M40: 17,851,215 km (0.083 R)
• M41: 18,739,377 km (0.082 R)
• M42: 19,134,764 km (0.107 R)
• M43: 19,641,901 km (0.11 R)
• M44: 20,892,091 km (0.054 R)
• M45: 21,003,541 km (0.113 R)
• M46: 21,189,940 km (0.09 R)
• M47: 21,526,685 km (0.08 R)
• M48: 21,677,031 km (0.085 R)
• M49: 22,585,987 km (0.072 R)
• M50: 24,245,626 km (0.065 R)
• M51: 24,441,151 km (0.077 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 13,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit