🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.68 AU - 1.06 AU

Year: 284 Days

Day: 17.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.81 AU - 0.93 AU

Year: 284 Days

Day: 24.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.78 AU - 1.12 AU

Year: 324 Days

Day: 28.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.93 AU - 3.03 AU

Year: 1366 Days

Day: 27.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,544,600 km

• M1: 1,205,908 km (0.067 R)
• M2: 2,221,528 km (0.059 R)

Asteroid Belt

Center: 8.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.2

Radius: 4.2

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.79 AU - 15.73 AU

Year: 17857 Days

Day: 21.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,544,600 km

• M1: 64,028 km (0.064 R)
• M2: 121,773 km (0.079 R)
• M3: 346,469 km (0.113 R)
• M4: 690,843 km (0.09 R)
• M5: 1,074,412 km (0.04 R)
• M6: 1,215,034 km (0.117 R)
• M7: 1,426,117 km (0.074 R)
• M8: 1,469,799 km (0.095 R)
• M9: 1,513,930 km (0.102 R)
• M10: 1,603,390 km (0.051 R)
• M11: 1,648,718 km (0.094 R)
• M12: 1,717,683 km (0.083 R)
• M13: 1,858,305 km (0.107 R)
• M14: 2,277,029 km (0.114 R)
• M15: 2,536,581 km (0.09 R)
• M16: 2,616,317 km (0.114 R)
• M17: 2,860,311 km (0.056 R)
• M18: 3,083,511 km (0.08 R)
• M19: 3,575,988 km (0.08 R)
• M20: 4,697,373 km (0.1 R)
• M21: 5,127,018 km (0.087 R)
• M22: 5,194,337 km (0.113 R)
• M23: 5,261,806 km (0.055 R)
• M24: 5,707,757 km (0.11 R)
• M25: 5,777,320 km (0.113 R)
• M26: 6,489,556 km (0.073 R)
• M27: 6,635,264 km (0.041 R)
• M28: 6,708,567 km (0.038 R)
• M29: 6,782,169 km (0.101 R)
• M30: 6,930,121 km (0.103 R)
• M31: 7,418,110 km (0.117 R)
• M32: 7,917,168 km (0.108 R)
• M33: 8,111,945 km (0.114 R)
• M34: 8,347,860 km (0.038 R)
• M35: 8,546,227 km (0.115 R)
• M36: 8,625,963 km (0.102 R)
• M37: 8,987,840 km (0.097 R)
• M38: 9,560,800 km (0.068 R)
• M39: 9,726,554 km (0.098 R)
• M40: 11,480,440 km (0.097 R)
• M41: 11,833,940 km (0.109 R)
• M42: 12,824,128 km (0.101 R)
• M43: 13,098,790 km (0.1 R)
• M44: 13,144,866 km (0.113 R)
• M45: 13,653,947 km (0.077 R)
• M46: 15,026,957 km (0.114 R)
• M47: 16,196,064 km (0.081 R)
• M48: 17,142,121 km (0.081 R)
• M49: 17,394,044 km (0.04 R)
• M50: 18,054,817 km (0.089 R)
• M51: 18,723,669 km (0.102 R)
• M52: 18,827,341 km (0.109 R)
• M53: 19,558,126 km (0.102 R)
• M54: 19,768,611 km (0.049 R)
• M55: 20,564,621 km (0.078 R)
• M56: 21,533,716 km (0.047 R)
• M57: 21,805,535 km (0.068 R)
• M58: 22,078,402 km (0.04 R)
• M59: 22,682,777 km (0.1 R)
• M60: 23,181,387 km (0.056 R)
• M61: 23,459,938 km (0.066 R)
• M62: 23,964,233 km (0.087 R)
• M63: 24,132,979 km (0.059 R)
• M64: 24,358,722 km (0.116 R)
• M65: 24,471,968 km (0.089 R)
• M66: 25,383,318 km (0.095 R)
• M67: 25,498,059 km (0.119 R)
• M68: 25,612,951 km (0.097 R)
• M69: 26,596,257 km (0.114 R)
• M70: 27,650,922 km (0.095 R)
• M71: 28,242,732 km (0.071 R)
• M72: 28,302,122 km (0.099 R)
• M73: 28,361,662 km (0.077 R)
• M74: 28,599,822 km (0.106 R)
• M75: 30,346,826 km (0.053 R)
• M76: 30,957,185 km (0.11 R)
• M77: 35,341,450 km (0.087 R)
• M78: 35,661,888 km (0.068 R)
• M79: 36,435,160 km (0.057 R)
• M80: 37,148,742 km (0.1 R)
• M81: 37,605,165 km (0.11 R)
• M82: 39,449,706 km (0.089 R)
• M83: 40,852,336 km (0.108 R)
• M84: 40,919,506 km (0.095 R)
• M85: 41,931,834 km (0.039 R)
• M86: 42,067,520 km (0.089 R)
• M87: 43,089,123 km (0.088 R)
• M88: 43,226,006 km (0.117 R)
• M89: 45,087,452 km (0.105 R)
• M90: 45,923,255 km (0.03 R)
• M91: 46,623,523 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.8

Radius: 3.9

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 13.12 AU - 18.12 AU

Year: 21597 Days

Day: 23.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,544,600 km

• M1: 93,947 km (0.098 R)
• M2: 752,926 km (0.052 R)
• M3: 810,222 km (0.086 R)
• M4: 1,162,076 km (0.051 R)
• M5: 1,459,776 km (0.03 R)
• M6: 2,285,706 km (0.111 R)
• M7: 2,803,015 km (0.098 R)
• M8: 2,983,281 km (0.091 R)
• M9: 3,482,190 km (0.095 R)
• M10: 3,514,204 km (0.055 R)
• M11: 4,381,273 km (0.082 R)
• M12: 4,520,249 km (0.098 R)
• M13: 4,946,005 km (0.06 R)
• M14: 5,683,522 km (0.12 R)
• M15: 5,873,362 km (0.088 R)
• M16: 7,588,651 km (0.088 R)
• M17: 8,349,356 km (0.115 R)
• M18: 8,392,291 km (0.055 R)
• M19: 8,478,459 km (0.106 R)
• M20: 9,178,428 km (0.101 R)
• M21: 9,490,339 km (0.075 R)
• M22: 9,625,127 km (0.086 R)
• M23: 9,715,335 km (0.053 R)
• M24: 9,805,841 km (0.064 R)
• M25: 9,896,647 km (0.089 R)
• M26: 10,493,393 km (0.063 R)
• M27: 10,586,144 km (0.09 R)
• M28: 11,148,931 km (0.103 R)
• M29: 11,291,198 km (0.117 R)
• M30: 11,338,771 km (0.074 R)
• M31: 12,548,569 km (0.103 R)
• M32: 12,746,038 km (0.051 R)
• M33: 12,795,555 km (0.07 R)
• M34: 12,944,405 km (0.108 R)
• M35: 13,193,784 km (0.057 R)
• M36: 14,053,673 km (0.03 R)
• M37: 14,207,310 km (0.066 R)
• M38: 14,775,333 km (0.055 R)
• M39: 14,983,723 km (0.11 R)
• M40: 16,200,851 km (0.111 R)
• M41: 17,614,401 km (0.084 R)
• M42: 18,503,611 km (0.102 R)
• M43: 18,784,556 km (0.09 R)
• M44: 18,953,751 km (0.106 R)
• M45: 21,493,025 km (0.076 R)
• M46: 22,323,144 km (0.065 R)
• M47: 23,224,022 km (0.039 R)
• M48: 23,284,460 km (0.116 R)
• M49: 23,405,634 km (0.042 R)
• M50: 23,466,221 km (0.105 R)
• M51: 23,953,312 km (0.098 R)
• M52: 24,690,081 km (0.065 R)
• M53: 25,309,716 km (0.11 R)
• M54: 25,434,181 km (0.107 R)
• M55: 25,683,860 km (0.053 R)
• M56: 27,646,434 km (0.078 R)
• M57: 27,774,640 km (0.085 R)
• M58: 28,225,079 km (0.097 R)
• M59: 28,613,136 km (0.115 R)
• M60: 29,198,512 km (0.112 R)
• M61: 30,314,961 km (0.096 R)
• M62: 30,712,443 km (0.06 R)
• M63: 31,378,453 km (0.11 R)
• M64: 31,914,761 km (0.093 R)
• M65: 32,184,037 km (0.106 R)
• M66: 32,386,593 km (0.053 R)
• M67: 32,860,668 km (0.091 R)
• M68: 32,928,586 km (0.069 R)
• M69: 34,503,402 km (0.04 R)
• M70: 35,056,765 km (0.058 R)
• M71: 35,613,269 km (0.078 R)
• M72: 35,752,844 km (0.118 R)
• M73: 35,962,431 km (0.044 R)
• M74: 36,312,789 km (0.094 R)
• M75: 39,950,710 km (0.087 R)
• M76: 41,115,778 km (0.112 R)
• M77: 42,809,824 km (0.08 R)
• M78: 43,032,575 km (0.118 R)
• M79: 43,329,976 km (0.046 R)
• M80: 43,553,475 km (0.064 R)
• M81: 44,151,568 km (0.087 R)
• M82: 44,752,203 km (0.049 R)
• M83: 46,570,565 km (0.103 R)
• M84: 46,952,489 km (0.074 R)
• M85: 47,258,715 km (0.1 R)
• M86: 47,565,541 km (0.064 R)
• M87: 48,104,243 km (0.115 R)
• M88: 48,644,889 km (0.117 R)
• M89: 48,954,706 km (0.098 R)
• M90: 49,109,839 km (0.117 R)
• M91: 49,498,495 km (0.114 R)
• M92: 49,732,167 km (0.11 R)
• M93: 50,200,707 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.1

Radius: 7.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.08 AU - 21.92 AU

Year: 26717 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,544,600 km

• M1: 500,405 km (0.045 R)
• M2: 906,713 km (0.086 R)
• M3: 1,215,333 km (0.099 R)
• M4: 1,924,128 km (0.118 R)
• M5: 2,282,415 km (0.116 R)
• M6: 2,469,562 km (0.061 R)
• M7: 3,737,104 km (0.11 R)
• M8: 4,645,762 km (0.075 R)
• M9: 5,519,264 km (0.119 R)
• M10: 5,619,494 km (0.066 R)
• M11: 5,974,789 km (0.111 R)
• M12: 6,026,101 km (0.117 R)
• M13: 6,077,713 km (0.049 R)
• M14: 6,442,432 km (0.073 R)
• M15: 6,921,744 km (0.075 R)
• M16: 7,084,207 km (0.114 R)
• M17: 7,412,724 km (0.115 R)
• M18: 8,027,871 km (0.112 R)
• M19: 8,370,300 km (0.1 R)
• M20: 9,069,670 km (0.072 R)
• M21: 9,128,761 km (0.053 R)
• M22: 11,918,911 km (0.116 R)
• M23: 12,243,987 km (0.071 R)
• M24: 13,438,676 km (0.071 R)
• M25: 13,777,066 km (0.081 R)
• M26: 13,913,200 km (0.1 R)
• M27: 13,981,567 km (0.119 R)
• M28: 14,393,410 km (0.094 R)
• M29: 14,462,374 km (0.07 R)
• M30: 16,946,896 km (0.066 R)
• M31: 20,717,809 km (0.072 R)
• M32: 22,056,560 km (0.067 R)
• M33: 22,295,767 km (0.074 R)
• M34: 24,982,844 km (0.11 R)
• M35: 26,660,435 km (0.068 R)
• M36: 28,114,825 km (0.117 R)
• M37: 28,201,143 km (0.106 R)
• M38: 34,368,465 km (0.067 R)
• M39: 36,796,139 km (0.102 R)
• M40: 40,735,201 km (0.104 R)
• M41: 43,501,266 km (0.118 R)
• M42: 44,302,512 km (0.081 R)
• M43: 45,615,233 km (0.09 R)
• M44: 46,838,046 km (0.103 R)
• M45: 47,248,094 km (0.071 R)
• M46: 48,175,152 km (0.036 R)
• M47: 49,628,944 km (0.101 R)
• M48: 50,676,129 km (0.07 R)
• M49: 50,886,464 km (0.08 R)
• M50: 52,366,884 km (0.052 R)
• M51: 53,219,143 km (0.106 R)
• M52: 53,432,919 km (0.066 R)
• M53: 55,694,838 km (0.096 R)
• M54: 56,673,807 km (0.115 R)
• M55: 57,220,138 km (0.105 R)
• M56: 57,439,150 km (0.112 R)
• M57: 57,878,070 km (0.101 R)
• M58: 59,311,965 km (0.089 R)
• M59: 60,200,278 km (0.115 R)
• M60: 60,757,679 km (0.082 R)
• M61: 61,092,928 km (0.101 R)
• M62: 61,316,876 km (0.103 R)
• M63: 62,102,414 km (0.073 R)
• M64: 62,327,559 km (0.116 R)
• M65: 63,570,269 km (0.113 R)
• M66: 64,593,219 km (0.093 R)
• M67: 66,310,154 km (0.08 R)
• M68: 69,204,723 km (0.098 R)
• M69: 69,554,932 km (0.119 R)
• M70: 70,374,130 km (0.109 R)
• M71: 70,608,849 km (0.118 R)
• M72: 71,550,118 km (0.045 R)
• M73: 73,802,165 km (0.061 R)
• M74: 74,877,025 km (0.092 R)
• M75: 78,740,540 km (0.085 R)
• M76: 78,984,085 km (0.063 R)
• M77: 79,106,008 km (0.043 R)
• M78: 79,350,002 km (0.12 R)
• M79: 80,696,383 km (0.105 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 14,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit