🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 195 Days

Day: 18.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.1 AU - 1.2 AU

Year: 470 Days

Day: 25.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,620,471 km

• M1: 88,412 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.01 AU - 1.63 AU

Year: 578 Days

Day: 31.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,620,471 km

• M1: 407,505 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.3 AU - 3.94 AU

Year: 2623 Days

Day: 37.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.3

Radius: 12.4

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.19 AU - 10.41 AU

Year: 9941 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,620,471 km

• M1: 170,542 km (0.09 R)
• M2: 424,708 km (0.118 R)
• M3: 763,248 km (0.115 R)
• M4: 1,086,679 km (0.091 R)
• M5: 1,281,605 km (0.084 R)
• M6: 1,762,562 km (0.101 R)
• M7: 2,013,737 km (0.075 R)
• M8: 2,551,092 km (0.103 R)
• M9: 2,814,086 km (0.101 R)
• M10: 3,248,518 km (0.103 R)
• M11: 3,827,910 km (0.111 R)
• M12: 4,078,936 km (0.114 R)
• M13: 4,283,585 km (0.111 R)
• M14: 5,219,171 km (0.091 R)
• M15: 5,469,747 km (0.037 R)
• M16: 5,838,954 km (0.07 R)
• M17: 6,216,240 km (0.119 R)
• M18: 6,721,582 km (0.105 R)
• M19: 6,842,457 km (0.095 R)
• M20: 7,302,321 km (0.041 R)
• M21: 7,426,637 km (0.074 R)
• M22: 7,962,795 km (0.051 R)
• M23: 8,609,806 km (0.091 R)
• M24: 9,072,662 km (0.09 R)
• M25: 9,679,880 km (0.097 R)
• M26: 10,092,022 km (0.082 R)
• M27: 10,933,510 km (0.115 R)
• M28: 11,111,681 km (0.091 R)
• M29: 11,761,085 km (0.111 R)
• M30: 12,017,047 km (0.112 R)
• M31: 12,646,106 km (0.052 R)
• M32: 12,758,305 km (0.104 R)
• M33: 12,908,351 km (0.113 R)
• M34: 13,058,997 km (0.115 R)
• M35: 13,210,240 km (0.118 R)
• M36: 14,597,311 km (0.049 R)
• M37: 14,833,078 km (0.108 R)
• M38: 15,228,764 km (0.096 R)
• M39: 15,348,143 km (0.096 R)
• M40: 15,467,821 km (0.065 R)
• M41: 15,708,076 km (0.113 R)
• M42: 16,233,015 km (0.087 R)
• M43: 16,640,818 km (0.108 R)
• M44: 16,722,648 km (0.102 R)
• M45: 17,010,624 km (0.112 R)
• M46: 17,134,491 km (0.043 R)
• M47: 17,424,711 km (0.058 R)
• M48: 17,758,464 km (0.11 R)
• M49: 18,263,058 km (0.112 R)
• M50: 18,602,046 km (0.076 R)
• M51: 18,943,130 km (0.046 R)
• M52: 20,066,011 km (0.095 R)
• M53: 20,153,227 km (0.098 R)
• M54: 20,328,256 km (0.094 R)
• M55: 21,254,716 km (0.1 R)
• M56: 21,522,047 km (0.091 R)
• M57: 21,656,087 km (0.106 R)
• M58: 22,150,059 km (0.111 R)
• M59: 22,240,267 km (0.078 R)
• M60: 22,647,771 km (0.11 R)
• M61: 22,784,055 km (0.103 R)
• M62: 23,884,946 km (0.105 R)
• M63: 24,023,772 km (0.06 R)
• M64: 24,116,374 km (0.1 R)
• M65: 24,302,174 km (0.115 R)
• M66: 24,395,224 km (0.091 R)
• M67: 24,768,620 km (0.091 R)
• M68: 24,862,269 km (0.052 R)
• M69: 25,096,988 km (0.075 R)
• M70: 26,138,039 km (0.036 R)
• M71: 28,311,547 km (0.116 R)
• M72: 28,703,942 km (0.112 R)
• M73: 29,345,418 km (0.088 R)
• M74: 29,643,117 km (0.12 R)
• M75: 29,842,232 km (0.094 R)
• M76: 30,492,085 km (0.113 R)
• M77: 30,692,995 km (0.108 R)
• M78: 30,894,354 km (0.108 R)
• M79: 31,653,413 km (0.12 R)
• M80: 31,958,743 km (0.069 R)
• M81: 32,418,457 km (0.057 R)
• M82: 33,396,378 km (0.107 R)
• M83: 33,707,243 km (0.094 R)
• M84: 33,967,094 km (0.117 R)
• M85: 34,123,274 km (0.114 R)
• M86: 34,384,023 km (0.114 R)
• M87: 34,802,748 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 12.3

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.35 AU - 13.87 AU

Year: 15064 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,620,471 km

• M1: 197,020 km (0.119 R)
• M2: 314,156 km (0.088 R)
• M3: 779,854 km (0.093 R)
• M4: 1,545,047 km (0.115 R)
• M5: 1,758,972 km (0.101 R)
• M6: 2,246,212 km (0.118 R)
• M7: 2,458,940 km (0.092 R)
• M8: 2,710,414 km (0.094 R)
• M9: 2,871,830 km (0.05 R)
• M10: 3,272,603 km (0.054 R)
• M11: 3,375,676 km (0.07 R)
• M12: 3,584,963 km (0.108 R)
• M13: 3,762,835 km (0.106 R)
• M14: 4,276,255 km (0.11 R)
• M15: 4,465,197 km (0.031 R)
• M16: 5,409,908 km (0.082 R)
• M17: 5,532,279 km (0.079 R)
• M18: 6,894,816 km (0.109 R)
• M19: 7,161,549 km (0.04 R)
• M20: 7,568,007 km (0.101 R)
• M21: 8,880,279 km (0.097 R)
• M22: 9,562,595 km (0.071 R)
• M23: 10,261,965 km (0.11 R)
• M24: 11,604,157 km (0.106 R)
• M25: 11,975,010 km (0.038 R)
• M26: 12,946,349 km (0.11 R)
• M27: 13,220,712 km (0.095 R)
• M28: 14,735,091 km (0.085 R)
• M29: 15,658,409 km (0.084 R)
• M30: 15,950,723 km (0.108 R)
• M31: 16,422,405 km (0.102 R)
• M32: 16,540,887 km (0.101 R)
• M33: 16,898,426 km (0.074 R)
• M34: 18,231,343 km (0.101 R)
• M35: 18,724,268 km (0.069 R)
• M36: 18,972,451 km (0.11 R)
• M37: 20,039,383 km (0.097 R)
• M38: 20,420,558 km (0.042 R)
• M39: 20,548,165 km (0.057 R)
• M40: 20,932,632 km (0.12 R)
• M41: 21,125,613 km (0.074 R)
• M42: 21,578,595 km (0.117 R)
• M43: 23,355,220 km (0.025 R)
• M44: 23,488,661 km (0.094 R)
• M45: 24,633,533 km (0.115 R)
• M46: 24,973,719 km (0.066 R)
• M47: 25,246,885 km (0.101 R)
• M48: 25,452,432 km (0.084 R)
• M49: 25,934,436 km (0.058 R)
• M50: 26,141,779 km (0.035 R)
• M51: 27,398,102 km (0.096 R)
• M52: 28,602,664 km (0.065 R)
• M53: 29,535,257 km (0.067 R)
• M54: 29,752,025 km (0.1 R)
• M55: 31,947,523 km (0.099 R)
• M56: 32,318,526 km (0.056 R)
• M57: 32,915,122 km (0.11 R)
• M58: 34,422,470 km (0.092 R)
• M59: 34,574,461 km (0.081 R)
• M60: 34,955,338 km (0.072 R)
• M61: 36,570,396 km (0.079 R)
• M62: 38,052,462 km (0.107 R)
• M63: 38,761,257 km (0.094 R)
• M64: 39,236,230 km (0.114 R)
• M65: 39,792,884 km (0.081 R)
• M66: 40,753,153 km (0.088 R)
• M67: 41,559,336 km (0.114 R)
• M68: 42,289,224 km (0.07 R)
• M69: 43,926,572 km (0.09 R)
• M70: 44,339,163 km (0.106 R)
• M71: 45,834,992 km (0.108 R)
• M72: 47,009,934 km (0.094 R)
• M73: 47,939,984 km (0.053 R)
• M74: 48,024,806 km (0.117 R)
• M75: 48,705,476 km (0.094 R)
• M76: 48,876,168 km (0.118 R)
• M77: 49,475,008 km (0.11 R)
• M78: 53,822,920 km (0.071 R)
• M79: 55,062,039 km (0.104 R)
• M80: 55,596,104 km (0.088 R)
• M81: 55,685,264 km (0.081 R)
• M82: 55,863,734 km (0.101 R)
• M83: 56,131,664 km (0.05 R)
• M84: 57,028,354 km (0.108 R)
• M85: 57,208,171 km (0.111 R)
• M86: 57,388,286 km (0.119 R)
• M87: 57,929,681 km (0.116 R)
• M88: 58,926,601 km (0.1 R)
• M89: 59,472,783 km (0.072 R)
• M90: 60,478,380 km (0.062 R)
• M91: 61,674,116 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712

Radius: 6.7

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.05 AU - 14.65 AU

Year: 17541 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,620,471 km

• M1: 268,079 km (0.117 R)
• M2: 848,370 km (0.028 R)
• M3: 1,043,296 km (0.074 R)
• M4: 1,225,356 km (0.068 R)
• M5: 1,987,857 km (0.114 R)
• M6: 3,089,046 km (0.101 R)
• M7: 4,555,405 km (0.082 R)
• M8: 5,071,218 km (0.101 R)
• M9: 5,114,901 km (0.094 R)
• M10: 5,247,145 km (0.088 R)
• M11: 6,439,740 km (0.085 R)
• M12: 7,213,609 km (0.059 R)
• M13: 7,511,309 km (0.089 R)
• M14: 8,742,200 km (0.114 R)
• M15: 10,034,427 km (0.076 R)
• M16: 10,534,233 km (0.055 R)
• M17: 11,558,081 km (0.111 R)
• M18: 11,673,720 km (0.099 R)
• M19: 11,906,345 km (0.08 R)
• M20: 15,765,820 km (0.029 R)
• M21: 16,476,261 km (0.065 R)
• M22: 17,395,240 km (0.077 R)
• M23: 17,527,934 km (0.088 R)
• M24: 17,594,355 km (0.119 R)
• M25: 17,660,926 km (0.105 R)
• M26: 17,994,978 km (0.116 R)
• M27: 18,398,444 km (0.063 R)
• M28: 18,669,066 km (0.043 R)
• M29: 20,250,914 km (0.117 R)
• M30: 20,390,339 km (0.094 R)
• M31: 20,460,351 km (0.092 R)
• M32: 20,740,698 km (0.099 R)
• M33: 21,376,339 km (0.102 R)
• M34: 21,518,457 km (0.061 R)
• M35: 21,875,098 km (0.057 R)
• M36: 22,377,747 km (0.105 R)
• M37: 22,739,026 km (0.113 R)
• M38: 23,908,133 km (0.087 R)
• M39: 24,129,538 km (0.118 R)
• M40: 24,277,490 km (0.12 R)
• M41: 24,872,441 km (0.071 R)
• M42: 25,171,787 km (0.047 R)
• M43: 26,456,832 km (0.114 R)
• M44: 28,073,686 km (0.099 R)
• M45: 28,776,347 km (0.106 R)
• M46: 31,321,306 km (0.056 R)
• M47: 31,482,722 km (0.069 R)
• M48: 32,293,992 km (0.115 R)
• M49: 32,457,053 km (0.097 R)
• M50: 32,866,054 km (0.092 R)
• M51: 32,948,033 km (0.098 R)
• M52: 33,441,407 km (0.081 R)
• M53: 34,685,463 km (0.094 R)
• M54: 34,936,189 km (0.105 R)
• M55: 35,355,213 km (0.095 R)
• M56: 37,389,893 km (0.107 R)
• M57: 37,646,753 km (0.106 R)
• M58: 38,248,735 km (0.116 R)
• M59: 39,636,554 km (0.083 R)
• M60: 39,898,500 km (0.067 R)
• M61: 41,305,767 km (0.118 R)
• M62: 42,282,641 km (0.089 R)
• M63: 44,530,948 km (0.108 R)
• M64: 45,076,382 km (0.111 R)
• M65: 45,441,101 km (0.068 R)
• M66: 46,081,978 km (0.102 R)
• M67: 46,265,535 km (0.12 R)
• M68: 46,449,391 km (0.108 R)
• M69: 46,633,546 km (0.094 R)
• M70: 47,836,163 km (0.11 R)
• M71: 48,208,363 km (0.066 R)
• M72: 49,800,383 km (0.081 R)
• M73: 49,894,630 km (0.042 R)
• M74: 49,988,876 km (0.098 R)
• M75: 50,177,519 km (0.092 R)
• M76: 51,219,469 km (0.079 R)
• M77: 51,695,489 km (0.119 R)
• M78: 52,555,976 km (0.105 R)
• M79: 52,939,844 km (0.102 R)
• M80: 53,132,227 km (0.081 R)
• M81: 53,228,418 km (0.102 R)
• M82: 57,027,157 km (0.113 R)
• M83: 57,322,912 km (0.084 R)
• M84: 57,817,034 km (0.098 R)
• M85: 60,309,035 km (0.067 R)
• M86: 61,416,508 km (0.108 R)
• M87: 61,719,743 km (0.065 R)
• M88: 62,327,559 km (0.084 R)
• M89: 62,429,136 km (0.074 R)
• M90: 62,835,743 km (0.118 R)
• M91: 63,141,222 km (0.076 R)
• M92: 70,197,604 km (0.08 R)
• M93: 70,620,517 km (0.118 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: 393 - 12,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit