🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.68 AU - 1.02 AU

Year: 273 Days

Day: 27 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.89 AU - 2.73 AU

Year: 1223 Days

Day: 34.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,405,252 km

• M1: 303,833 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.75 AU - 4.05 AU

Year: 2183 Days

Day: 39.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,405,252 km

• M1: 120,875 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.76 AU - 6.06 AU

Year: 4382 Days

Day: 30.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,405,252 km

• M1: 53,706 km (0.046 R)

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 9.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.11 AU - 7.59 AU

Year: 6939 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,405,252 km

• M1: 148,700 km (0.059 R)
• M2: 238,160 km (0.096 R)
• M3: 319,691 km (0.039 R)
• M4: 557,551 km (0.052 R)
• M5: 622,626 km (0.098 R)
• M6: 1,120,338 km (0.053 R)
• M7: 1,187,957 km (0.092 R)
• M8: 2,042,909 km (0.071 R)
• M9: 2,607,790 km (0.071 R)
• M10: 2,721,933 km (0.057 R)
• M11: 2,791,197 km (0.111 R)
• M12: 2,861,059 km (0.079 R)
• M13: 3,170,577 km (0.105 R)
• M14: 3,391,234 km (0.064 R)
• M15: 3,591,695 km (0.087 R)
• M16: 3,796,046 km (0.091 R)
• M17: 3,899,717 km (0.072 R)
• M18: 4,109,902 km (0.101 R)
• M19: 4,679,122 km (0.091 R)
• M20: 4,790,423 km (0.076 R)
• M21: 5,043,991 km (0.078 R)
• M22: 5,447,307 km (0.095 R)
• M23: 5,741,716 km (0.085 R)
• M24: 6,071,579 km (0.077 R)
• M25: 6,223,720 km (0.063 R)
• M26: 6,907,532 km (0.07 R)
• M27: 8,379,725 km (0.109 R)
• M28: 9,624,828 km (0.105 R)
• M29: 10,088,581 km (0.096 R)
• M30: 10,596,167 km (0.099 R)
• M31: 10,816,225 km (0.069 R)
• M32: 11,075,030 km (0.04 R)
• M33: 11,485,676 km (0.064 R)
• M34: 12,206,737 km (0.097 R)
• M35: 12,360,374 km (0.085 R)
• M36: 13,454,234 km (0.086 R)
• M37: 14,456,689 km (0.046 R)
• M38: 14,741,673 km (0.048 R)
• M39: 14,905,483 km (0.097 R)
• M40: 15,276,037 km (0.067 R)
• M41: 15,942,346 km (0.046 R)
• M42: 16,788,471 km (0.118 R)
• M43: 16,873,892 km (0.113 R)
• M44: 18,612,518 km (0.106 R)
• M45: 19,413,465 km (0.114 R)
• M46: 20,316,438 km (0.106 R)
• M47: 21,603,578 km (0.118 R)
• M48: 21,789,528 km (0.047 R)
• M49: 22,210,048 km (0.11 R)
• M50: 22,586,137 km (0.07 R)
• M51: 22,774,929 km (0.09 R)
• M52: 23,822,863 km (0.103 R)
• M53: 23,918,904 km (0.099 R)
• M54: 25,179,117 km (0.077 R)
• M55: 25,423,859 km (0.097 R)
• M56: 25,767,934 km (0.055 R)
• M57: 26,959,481 km (0.087 R)
• M58: 27,209,908 km (0.079 R)
• M59: 27,915,411 km (0.087 R)
• M60: 28,984,737 km (0.094 R)
• M61: 29,498,755 km (0.106 R)
• M62: 29,808,573 km (0.086 R)
• M63: 32,378,963 km (0.056 R)
• M64: 32,485,327 km (0.056 R)
• M65: 33,019,242 km (0.114 R)
• M66: 34,149,604 km (0.035 R)
• M67: 35,074,118 km (0.111 R)
• M68: 35,566,744 km (0.118 R)
• M69: 36,780,880 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216

Radius: 3.9

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.33 AU - 15.31 AU

Year: 17892 Days

Day: 17.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 87,405,252 km

• M1: 82,877 km (0.106 R)
• M2: 111,600 km (0.119 R)
• M3: 154,983 km (0.096 R)
• M4: 476,768 km (0.079 R)
• M5: 702,212 km (0.105 R)
• M6: 826,229 km (0.097 R)
• M7: 863,030 km (0.097 R)
• M8: 1,259,913 km (0.037 R)
• M9: 2,095,417 km (0.116 R)
• M10: 2,299,918 km (0.119 R)
• M11: 3,356,079 km (0.119 R)
• M12: 4,089,707 km (0.12 R)
• M13: 4,344,771 km (0.114 R)
• M14: 4,409,397 km (0.1 R)
• M15: 5,106,823 km (0.11 R)
• M16: 6,490,304 km (0.091 R)
• M17: 7,472,563 km (0.109 R)
• M18: 9,403,872 km (0.11 R)
• M19: 10,165,624 km (0.039 R)
• M20: 10,903,142 km (0.075 R)
• M21: 11,344,904 km (0.109 R)
• M22: 11,434,064 km (0.118 R)
• M23: 11,747,622 km (0.1 R)
• M24: 11,882,858 km (0.038 R)
• M25: 12,983,300 km (0.09 R)
• M26: 15,034,586 km (0.048 R)
• M27: 15,132,573 km (0.115 R)
• M28: 15,526,015 km (0.08 R)
• M29: 15,972,714 km (0.117 R)
• M30: 17,286,632 km (0.117 R)
• M31: 18,373,012 km (0.081 R)
• M32: 20,340,074 km (0.076 R)
• M33: 20,883,115 km (0.075 R)
• M34: 21,927,906 km (0.03 R)
• M35: 22,820,856 km (0.109 R)
• M36: 23,158,798 km (0.103 R)
• M37: 23,215,346 km (0.066 R)
• M38: 24,930,934 km (0.103 R)
• M39: 25,453,629 km (0.116 R)
• M40: 27,699,691 km (0.076 R)
• M41: 27,759,530 km (0.089 R)
• M42: 29,028,719 km (0.117 R)
• M43: 30,936,391 km (0.108 R)
• M44: 31,123,089 km (0.112 R)
• M45: 31,623,045 km (0.087 R)
• M46: 33,969,039 km (0.056 R)
• M47: 36,042,914 km (0.065 R)
• M48: 36,108,288 km (0.095 R)
• M49: 36,370,534 km (0.074 R)
• M50: 36,830,996 km (0.104 R)
• M51: 37,227,281 km (0.073 R)
• M52: 38,558,103 km (0.096 R)
• M53: 40,107,937 km (0.093 R)
• M54: 40,175,705 km (0.114 R)
• M55: 41,129,541 km (0.113 R)
• M56: 41,746,483 km (0.095 R)
• M57: 41,884,113 km (0.118 R)
• M58: 42,989,791 km (0.112 R)
• M59: 46,293,061 km (0.056 R)
• M60: 46,649,254 km (0.033 R)
• M61: 47,507,796 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.7

Radius: 5.9

Gravity: 19.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.23 AU - 19.13 AU

Year: 25889 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 169.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,405,252 km

• M1: 105,018 km (0.083 R)
• M2: 1,696,141 km (0.035 R)
• M3: 3,795,148 km (0.06 R)
• M4: 4,077,888 km (0.088 R)
• M5: 4,318,591 km (0.105 R)
• M6: 5,016,914 km (0.104 R)
• M7: 5,696,388 km (0.074 R)
• M8: 5,749,944 km (0.11 R)
• M9: 6,515,885 km (0.069 R)
• M10: 7,140,007 km (0.111 R)
• M11: 7,842,519 km (0.107 R)
• M12: 8,505,537 km (0.08 R)
• M13: 8,812,960 km (0.109 R)
• M14: 9,501,858 km (0.119 R)
• M15: 9,692,745 km (0.085 R)
• M16: 9,820,801 km (0.079 R)
• M17: 9,884,979 km (0.092 R)
• M18: 10,013,782 km (0.119 R)
• M19: 10,208,110 km (0.066 R)
• M20: 10,338,260 km (0.098 R)
• M21: 11,197,999 km (0.101 R)
• M22: 11,332,338 km (0.095 R)
• M23: 11,943,296 km (0.074 R)
• M24: 12,634,587 km (0.086 R)
• M25: 13,126,166 km (0.084 R)
• M26: 13,695,835 km (0.096 R)
• M27: 15,377,614 km (0.116 R)
• M28: 16,356,732 km (0.056 R)
• M29: 16,738,655 km (0.111 R)
• M30: 17,980,467 km (0.095 R)
• M31: 18,374,658 km (0.083 R)
• M32: 18,612,518 km (0.116 R)
• M33: 19,573,984 km (0.111 R)
• M34: 19,979,394 km (0.032 R)
• M35: 20,551,606 km (0.076 R)
• M36: 22,723,767 km (0.103 R)
• M37: 23,064,401 km (0.047 R)
• M38: 23,664,438 km (0.08 R)
• M39: 23,750,607 km (0.059 R)
• M40: 24,967,735 km (0.105 R)
• M41: 26,115,899 km (0.102 R)
• M42: 26,830,977 km (0.091 R)
• M43: 32,586,755 km (0.067 R)
• M44: 32,778,689 km (0.114 R)
• M45: 32,970,772 km (0.088 R)
• M46: 33,259,795 km (0.06 R)
• M47: 37,192,574 km (0.062 R)
• M48: 39,315,218 km (0.089 R)
• M49: 39,826,394 km (0.104 R)
• M50: 40,855,328 km (0.119 R)
• M51: 42,729,490 km (0.111 R)
• M52: 43,255,028 km (0.114 R)
• M53: 44,100,255 km (0.118 R)
• M54: 44,524,964 km (0.102 R)
• M55: 44,631,328 km (0.045 R)
• M56: 45,057,831 km (0.115 R)
• M57: 46,022,139 km (0.057 R)
• M58: 47,318,405 km (0.099 R)
• M59: 47,427,013 km (0.072 R)
• M60: 47,862,044 km (0.091 R)
• M61: 49,615,630 km (0.039 R)
• M62: 49,946,839 km (0.092 R)
• M63: 50,500,352 km (0.032 R)
• M64: 51,613,509 km (0.089 R)
• M65: 52,734,745 km (0.07 R)
• M66: 52,959,890 km (0.086 R)
• M67: 55,115,296 km (0.109 R)
• M68: 55,458,175 km (0.113 R)
• M69: 58,576,393 km (0.115 R)
• M70: 60,333,270 km (0.103 R)
• M71: 62,107,202 km (0.119 R)
• M72: 63,778,359 km (0.059 R)
• M73: 64,018,314 km (0.098 R)
• M74: 64,138,441 km (0.074 R)
• M75: 64,981,126 km (0.075 R)
• M76: 65,827,401 km (0.118 R)
• M77: 66,555,793 km (0.108 R)
• M78: 66,799,189 km (0.086 R)
• M79: 66,920,962 km (0.03 R)
• M80: 67,653,393 km (0.097 R)
• M81: 68,265,697 km (0.115 R)
• M82: 69,495,840 km (0.071 R)
• M83: 70,485,131 km (0.11 R)
• M84: 70,981,646 km (0.078 R)
• M85: 73,355,465 km (0.102 R)
• M86: 73,858,563 km (0.101 R)
• M87: 74,110,636 km (0.113 R)
• M88: 77,668,073 km (0.048 R)
• M89: 78,180,745 km (0.1 R)
• M90: 84,420,622 km (0.1 R)
• M91: 84,816,009 km (0.097 R)
• M92: 86,403,242 km (0.102 R)
• M93: 86,535,935 km (0.101 R)
• M94: 88,936,383 km (0.031 R)
• M95: 89,070,273 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.2

Radius: 5.7

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.78 AU - 18.66 AU

Year: 27084 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,405,252 km

• M1: 73,602 km (0.084 R)
• M2: 111,450 km (0.08 R)
• M3: 355,893 km (0.114 R)
• M4: 1,723,068 km (0.06 R)
• M5: 1,864,737 km (0.05 R)
• M6: 2,047,097 km (0.074 R)
• M7: 2,547,801 km (0.093 R)
• M8: 2,750,207 km (0.092 R)
• M9: 2,874,224 km (0.043 R)
• M10: 3,042,372 km (0.057 R)
• M11: 3,257,045 km (0.12 R)
• M12: 3,300,578 km (0.084 R)
• M13: 4,117,233 km (0.119 R)
• M14: 4,793,565 km (0.035 R)
• M15: 5,195,384 km (0.093 R)
• M16: 5,348,872 km (0.055 R)
• M17: 5,924,375 km (0.034 R)
• M18: 6,851,882 km (0.037 R)
• M19: 7,999,746 km (0.052 R)
• M20: 9,144,319 km (0.091 R)
• M21: 9,267,738 km (0.115 R)
• M22: 9,641,433 km (0.074 R)
• M23: 9,830,226 km (0.092 R)
• M24: 10,275,130 km (0.091 R)
• M25: 10,661,840 km (0.106 R)
• M26: 11,449,323 km (0.112 R)
• M27: 12,665,554 km (0.11 R)
• M28: 13,149,354 km (0.117 R)
• M29: 13,358,641 km (0.048 R)
• M30: 13,639,436 km (0.097 R)
• M31: 15,071,985 km (0.033 R)
• M32: 15,511,055 km (0.093 R)
• M33: 16,777,700 km (0.11 R)
• M34: 17,308,773 km (0.088 R)
• M35: 18,387,523 km (0.089 R)
• M36: 19,250,404 km (0.113 R)
• M37: 20,046,115 km (0.105 R)
• M38: 20,126,299 km (0.087 R)
• M39: 20,286,967 km (0.111 R)
• M40: 20,448,084 km (0.112 R)
• M41: 21,096,591 km (0.11 R)
• M42: 22,747,403 km (0.101 R)
• M43: 22,998,578 km (0.04 R)
• M44: 24,182,945 km (0.097 R)
• M45: 24,954,720 km (0.101 R)
• M46: 26,434,393 km (0.039 R)
• M47: 27,942,339 km (0.104 R)
• M48: 28,842,469 km (0.086 R)
• M49: 29,114,289 km (0.086 R)
• M50: 29,660,471 km (0.08 R)
• M51: 30,578,403 km (0.096 R)
• M52: 32,160,251 km (0.088 R)
• M53: 32,536,340 km (0.055 R)
• M54: 33,008,471 km (0.068 R)
• M55: 33,863,872 km (0.07 R)
• M56: 35,112,415 km (0.1 R)
• M57: 37,951,484 km (0.077 R)
• M58: 40,457,398 km (0.078 R)
• M59: 40,660,252 km (0.116 R)
• M60: 42,089,062 km (0.091 R)
• M61: 43,950,358 km (0.097 R)
• M62: 44,995,898 km (0.041 R)
• M63: 45,205,933 km (0.104 R)
• M64: 47,218,025 km (0.118 R)
• M65: 47,431,501 km (0.098 R)
• M66: 49,150,979 km (0.086 R)
• M67: 49,801,131 km (0.037 R)
• M68: 51,768,343 km (0.104 R)
• M69: 52,098,655 km (0.099 R)
• M70: 54,990,681 km (0.113 R)
• M71: 55,327,725 km (0.072 R)
• M72: 56,456,142 km (0.116 R)
• M73: 57,136,962 km (0.088 R)
• M74: 57,364,351 km (0.06 R)
• M75: 61,045,206 km (0.102 R)
• M76: 61,510,755 km (0.059 R)
• M77: 61,743,828 km (0.114 R)
• M78: 63,737,669 km (0.094 R)
• M79: 63,855,552 km (0.106 R)
• M80: 64,920,240 km (0.108 R)
• M81: 69,601,307 km (0.099 R)
• M82: 71,920,972 km (0.1 R)
• M83: 72,535,520 km (0.107 R)
• M84: 72,781,907 km (0.1 R)
• M85: 73,028,445 km (0.079 R)
• M86: 74,762,583 km (0.057 R)
• M87: 74,886,899 km (0.052 R)
• M88: 76,886,424 km (0.095 R)
• M89: 80,810,077 km (0.108 R)
• M90: 81,321,103 km (0.114 R)
• M91: 82,989,269 km (0.096 R)
• M92: 84,798,356 km (0.105 R)
• M93: 84,928,058 km (0.094 R)
• M94: 85,317,610 km (0.074 R)
• M95: 85,447,611 km (0.052 R)
• M96: 86,489,859 km (0.115 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit