🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.43 AU - 0.65 AU

Year: 140 Days

Day: 29.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,272,676 km

• M1: 103,073 km (0.099 R)
• M2: 166,502 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.09 AU - 2.37 AU

Year: 1176 Days

Day: 47.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.47 AU - 3.49 AU

Year: 2292 Days

Day: 43.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,272,676 km

• M1: 1,616,106 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.46 AU - 5.45 AU

Year: 3889 Days

Day: 40.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 86.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.94 AU - 5.96 AU

Year: 3889 Days

Day: 13.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 8.9

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.79 AU - 13.61 AU

Year: 13235 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,272,676 km

• M1: 443,857 km (0.059 R)
• M2: 702,512 km (0.115 R)
• M3: 763,996 km (0.066 R)
• M4: 2,107,834 km (0.056 R)
• M5: 2,643,843 km (0.066 R)
• M6: 3,433,421 km (0.115 R)
• M7: 3,541,580 km (0.101 R)
• M8: 3,724,389 km (0.103 R)
• M9: 3,985,437 km (0.077 R)
• M10: 4,525,784 km (0.055 R)
• M11: 4,724,301 km (0.052 R)
• M12: 6,771,996 km (0.069 R)
• M13: 6,862,653 km (0.104 R)
• M14: 7,275,393 km (0.109 R)
• M15: 7,414,818 km (0.084 R)
• M16: 10,593,474 km (0.113 R)
• M17: 11,446,032 km (0.03 R)
• M18: 11,880,614 km (0.06 R)
• M19: 12,598,235 km (0.103 R)
• M20: 12,709,985 km (0.049 R)
• M21: 13,159,825 km (0.062 R)
• M22: 14,017,620 km (0.086 R)
• M23: 15,070,639 km (0.091 R)
• M24: 15,189,121 km (0.115 R)
• M25: 15,786,615 km (0.114 R)
• M26: 16,820,037 km (0.113 R)
• M27: 18,063,644 km (0.11 R)
• M28: 18,442,425 km (0.026 R)
• M29: 18,569,284 km (0.101 R)
• M30: 18,696,443 km (0.092 R)
• M31: 21,766,939 km (0.115 R)
• M32: 22,372,511 km (0.1 R)
• M33: 22,507,897 km (0.105 R)
• M34: 23,257,083 km (0.111 R)
• M35: 23,394,115 km (0.092 R)
• M36: 24,014,348 km (0.045 R)
• M37: 24,779,840 km (0.115 R)
• M38: 24,990,025 km (0.103 R)
• M39: 25,624,021 km (0.057 R)
• M40: 25,836,450 km (0.093 R)
• M41: 26,835,913 km (0.071 R)
• M42: 27,123,740 km (0.111 R)
• M43: 27,340,357 km (0.071 R)
• M44: 28,066,505 km (0.097 R)
• M45: 28,139,509 km (0.088 R)
• M46: 28,285,517 km (0.11 R)
• M47: 29,611,851 km (0.071 R)
• M48: 29,760,552 km (0.112 R)
• M49: 30,958,382 km (0.112 R)
• M50: 31,411,663 km (0.096 R)
• M51: 31,639,052 km (0.106 R)
• M52: 32,095,625 km (0.101 R)
• M53: 32,171,920 km (0.057 R)
• M54: 32,861,416 km (0.092 R)
• M55: 33,246,631 km (0.066 R)
• M56: 33,401,016 km (0.087 R)
• M57: 33,788,325 km (0.11 R)
• M58: 34,880,539 km (0.078 R)
• M59: 35,746,860 km (0.095 R)
• M60: 35,984,272 km (0.059 R)
• M61: 36,142,846 km (0.095 R)
• M62: 36,779,684 km (0.086 R)
• M63: 37,903,014 km (0.082 R)
• M64: 40,347,743 km (0.078 R)
• M65: 40,677,606 km (0.101 R)
• M66: 40,842,762 km (0.12 R)
• M67: 42,005,736 km (0.074 R)
• M68: 42,256,312 km (0.079 R)
• M69: 46,592,257 km (0.056 R)
• M70: 47,024,894 km (0.057 R)
• M71: 47,458,877 km (0.099 R)
• M72: 48,243,369 km (0.059 R)
• M73: 51,245,648 km (0.114 R)
• M74: 51,513,428 km (0.119 R)
• M75: 52,050,485 km (0.096 R)
• M76: 52,409,520 km (0.081 R)
• M77: 53,491,561 km (0.085 R)
• M78: 54,307,767 km (0.09 R)
• M79: 54,854,398 km (0.072 R)
• M80: 55,219,716 km (0.105 R)
• M81: 57,058,573 km (0.063 R)
• M82: 57,985,631 km (0.106 R)
• M83: 58,078,531 km (0.078 R)
• M84: 58,171,581 km (0.097 R)
• M85: 58,917,625 km (0.092 R)
• M86: 60,042,452 km (0.115 R)
• M87: 60,324,743 km (0.087 R)
• M88: 61,174,459 km (0.116 R)
• M89: 62,885,559 km (0.117 R)
• M90: 62,981,003 km (0.094 R)
• M91: 63,651,052 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.7

Radius: 3.3

Gravity: 47.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.3 AU - 16.28 AU

Year: 17107 Days

Day: 20 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,272,676 km

• M1: 77,492 km (0.108 R)
• M2: 144,212 km (0.045 R)
• M3: 539,001 km (0.096 R)
• M4: 1,268,889 km (0.056 R)
• M5: 2,158,996 km (0.102 R)
• M6: 2,596,421 km (0.082 R)
• M7: 2,825,305 km (0.049 R)
• M8: 2,891,727 km (0.109 R)
• M9: 3,163,247 km (0.111 R)
• M10: 3,232,361 km (0.091 R)
• M11: 3,372,086 km (0.08 R)
• M12: 3,442,696 km (0.069 R)
• M13: 3,693,721 km (0.057 R)
• M14: 4,251,272 km (0.099 R)
• M15: 4,327,567 km (0.12 R)
• M16: 6,464,573 km (0.063 R)
• M17: 7,451,919 km (0.056 R)
• M18: 7,590,147 km (0.099 R)
• M19: 8,341,577 km (0.076 R)
• M20: 8,437,170 km (0.062 R)
• M21: 8,485,042 km (0.059 R)
• M22: 8,969,290 km (0.102 R)
• M23: 11,098,965 km (0.097 R)
• M24: 11,362,407 km (0.119 R)
• M25: 11,521,579 km (0.088 R)
• M26: 11,949,429 km (0.026 R)
• M27: 12,003,284 km (0.065 R)
• M28: 12,165,299 km (0.116 R)
• M29: 12,600,778 km (0.105 R)
• M30: 12,710,433 km (0.052 R)
• M31: 15,027,854 km (0.08 R)
• M32: 15,260,778 km (0.107 R)
• M33: 15,377,764 km (0.067 R)
• M34: 15,612,483 km (0.105 R)
• M35: 15,789,307 km (0.08 R)
• M36: 16,204,591 km (0.074 R)
• M37: 16,743,592 km (0.076 R)
• M38: 16,924,606 km (0.104 R)
• M39: 17,106,367 km (0.113 R)
• M40: 17,532,721 km (0.092 R)
• M41: 17,962,516 km (0.101 R)
• M42: 18,707,513 km (0.078 R)
• M43: 19,525,813 km (0.107 R)
• M44: 20,355,782 km (0.082 R)
• M45: 20,484,436 km (0.114 R)
• M46: 20,807,418 km (0.052 R)
• M47: 21,523,842 km (0.077 R)
• M48: 22,049,978 km (0.071 R)
• M49: 22,513,732 km (0.102 R)
• M50: 23,316,324 km (0.045 R)
• M51: 23,383,643 km (0.106 R)
• M52: 23,450,962 km (0.101 R)
• M53: 23,518,431 km (0.041 R)
• M54: 24,537,641 km (0.111 R)
• M55: 24,880,519 km (0.119 R)
• M56: 25,918,878 km (0.052 R)
• M57: 26,338,052 km (0.115 R)
• M58: 27,183,279 km (0.033 R)
• M59: 30,504,651 km (0.048 R)
• M60: 30,873,261 km (0.102 R)
• M61: 31,317,716 km (0.107 R)
• M62: 31,540,617 km (0.07 R)
• M63: 31,764,116 km (0.114 R)
• M64: 32,287,559 km (0.059 R)
• M65: 33,267,425 km (0.087 R)
• M66: 33,722,950 km (0.119 R)
• M67: 34,716,879 km (0.099 R)
• M68: 34,793,772 km (0.107 R)
• M69: 38,947,357 km (0.107 R)
• M70: 39,828,787 km (0.082 R)
• M71: 41,774,757 km (0.066 R)
• M72: 42,841,689 km (0.086 R)
• M73: 43,502,762 km (0.086 R)
• M74: 44,250,302 km (0.116 R)
• M75: 46,688,149 km (0.11 R)
• M76: 48,137,453 km (0.039 R)
• M77: 48,223,173 km (0.116 R)
• M78: 49,341,866 km (0.06 R)
• M79: 49,428,333 km (0.055 R)
• M80: 49,861,120 km (0.093 R)
• M81: 50,469,235 km (0.117 R)
• M82: 53,990,919 km (0.112 R)
• M83: 54,168,940 km (0.116 R)
• M84: 54,525,881 km (0.119 R)
• M85: 54,883,569 km (0.095 R)
• M86: 56,231,745 km (0.045 R)
• M87: 57,863,858 km (0.03 R)
• M88: 58,137,473 km (0.095 R)
• M89: 59,327,673 km (0.086 R)
• M90: 59,971,991 km (0.109 R)
• M91: 60,803,755 km (0.104 R)
• M92: 61,546,210 km (0.053 R)
• M93: 61,732,309 km (0.047 R)
• M94: 61,918,559 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.8

Radius: 6.8

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.03 AU - 22.83 AU

Year: 30242 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,272,676 km

• M1: 139,724 km (0.074 R)
• M2: 336,446 km (0.109 R)
• M3: 846,126 km (0.058 R)
• M4: 1,107,473 km (0.115 R)
• M5: 1,483,562 km (0.031 R)
• M6: 1,798,466 km (0.047 R)
• M7: 1,963,771 km (0.099 R)
• M8: 2,748,412 km (0.11 R)
• M9: 3,454,963 km (0.115 R)
• M10: 4,932,242 km (0.095 R)
• M11: 5,881,291 km (0.11 R)
• M12: 6,527,703 km (0.11 R)
• M13: 6,885,242 km (0.053 R)
• M14: 7,040,375 km (0.045 R)
• M15: 7,301,423 km (0.088 R)
• M16: 7,619,020 km (0.11 R)
• M17: 8,213,073 km (0.117 R)
• M18: 8,933,985 km (0.111 R)
• M19: 9,387,865 km (0.031 R)
• M20: 11,582,166 km (0.103 R)
• M21: 11,890,488 km (0.064 R)
• M22: 11,952,421 km (0.091 R)
• M23: 12,014,504 km (0.091 R)
• M24: 12,201,352 km (0.111 R)
• M25: 12,389,247 km (0.12 R)
• M26: 12,515,059 km (0.046 R)
• M27: 12,578,039 km (0.036 R)
• M28: 13,665,915 km (0.109 R)
• M29: 14,451,902 km (0.09 R)
• M30: 15,118,062 km (0.102 R)
• M31: 16,618,379 km (0.096 R)
• M32: 16,966,044 km (0.104 R)
• M33: 18,956,444 km (0.076 R)
• M34: 19,028,849 km (0.113 R)
• M35: 19,246,813 km (0.102 R)
• M36: 19,758,438 km (0.078 R)
• M37: 20,944,599 km (0.044 R)
• M38: 21,621,979 km (0.104 R)
• M39: 21,849,218 km (0.086 R)
• M40: 21,925,214 km (0.1 R)
• M41: 22,153,649 km (0.062 R)
• M42: 23,462,930 km (0.096 R)
• M43: 24,797,193 km (0.087 R)
• M44: 25,273,962 km (0.12 R)
• M45: 25,433,583 km (0.107 R)
• M46: 26,236,624 km (0.057 R)
• M47: 28,445,886 km (0.111 R)
• M48: 30,120,484 km (0.082 R)
• M49: 30,629,117 km (0.12 R)
• M50: 30,969,751 km (0.059 R)
• M51: 31,226,012 km (0.106 R)
• M52: 32,778,689 km (0.077 R)
• M53: 34,091,560 km (0.047 R)
• M54: 34,798,858 km (0.118 R)
• M55: 35,065,292 km (0.094 R)
• M56: 35,332,474 km (0.042 R)
• M57: 36,048,150 km (0.103 R)
• M58: 36,678,256 km (0.113 R)
• M59: 36,858,971 km (0.116 R)
• M60: 38,866,125 km (0.029 R)
• M61: 40,068,892 km (0.036 R)
• M62: 40,441,391 km (0.038 R)
• M63: 40,908,735 km (0.105 R)
• M64: 41,471,821 km (0.093 R)
• M65: 44,807,255 km (0.116 R)
• M66: 45,581,574 km (0.074 R)
• M67: 45,970,528 km (0.086 R)
• M68: 46,067,916 km (0.092 R)
• M69: 46,653,592 km (0.091 R)
• M70: 46,849,416 km (0.111 R)
• M71: 48,623,946 km (0.079 R)
• M72: 51,225,752 km (0.11 R)
• M73: 51,629,965 km (0.047 R)
• M74: 53,667,189 km (0.085 R)
• M75: 53,872,437 km (0.117 R)
• M76: 54,077,835 km (0.11 R)
• M77: 56,250,595 km (0.104 R)
• M78: 56,458,984 km (0.113 R)
• M79: 57,504,823 km (0.085 R)
• M80: 57,925,044 km (0.104 R)
• M81: 60,573,973 km (0.083 R)
• M82: 62,289,861 km (0.066 R)
• M83: 62,829,311 km (0.082 R)
• M84: 63,153,788 km (0.095 R)
• M85: 63,370,406 km (0.118 R)
• M86: 65,112,174 km (0.087 R)
• M87: 66,869,650 km (0.08 R)
• M88: 69,870,433 km (0.101 R)
• M89: 73,142,289 km (0.034 R)
• M90: 73,597,515 km (0.118 R)
• M91: 74,510,660 km (0.082 R)
• M92: 75,083,321 km (0.111 R)
• M93: 77,156,897 km (0.093 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 18,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit