🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.12 AU

Year: 315 Days

Day: 18.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,065,441 km

• M1: 166,203 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.64 AU - 2.28 AU

Year: 964 Days

Day: 44.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.87 AU - 2.45 AU

Year: 1116 Days

Day: 13.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,065,441 km

• M1: 38,895 km (0.102 R)
• M2: 331,060 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.71 AU - 3.55 AU

Year: 1946 Days

Day: 47.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.56 AU - 5.64 AU

Year: 4048 Days

Day: 27.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,065,441 km

• M1: 137,181 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 15

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.78 AU - 6.62 AU

Year: 4783 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,065,441 km

• M1: 323,131 km (0.112 R)
• M2: 542,442 km (0.11 R)
• M3: 1,178,831 km (0.114 R)
• M4: 1,522,009 km (0.12 R)
• M5: 1,617,003 km (0.045 R)
• M6: 1,780,065 km (0.114 R)
• M7: 2,052,932 km (0.099 R)
• M8: 2,284,958 km (0.119 R)
• M9: 2,432,162 km (0.114 R)
• M10: 2,563,808 km (0.046 R)
• M11: 2,736,444 km (0.113 R)
• M12: 3,053,293 km (0.096 R)
• M13: 3,236,999 km (0.083 R)
• M14: 3,403,352 km (0.119 R)
• M15: 3,530,061 km (0.054 R)
• M16: 3,875,782 km (0.091 R)
• M17: 4,392,193 km (0.094 R)
• M18: 4,576,947 km (0.084 R)
• M19: 4,978,468 km (0.058 R)
• M20: 6,096,113 km (0.058 R)
• M21: 6,354,918 km (0.12 R)
• M22: 6,485,666 km (0.074 R)
• M23: 6,910,374 km (0.052 R)
• M24: 7,289,306 km (0.101 R)
• M25: 7,426,337 km (0.091 R)
• M26: 7,536,591 km (0.071 R)
• M27: 7,730,919 km (0.054 R)
• M28: 8,553,408 km (0.083 R)
• M29: 8,669,047 km (0.074 R)
• M30: 8,814,456 km (0.044 R)
• M31: 9,019,256 km (0.039 R)
• M32: 9,583,240 km (0.109 R)
• M33: 10,528,100 km (0.082 R)
• M34: 10,933,211 km (0.092 R)
• M35: 11,694,664 km (0.078 R)
• M36: 11,823,318 km (0.114 R)
• M37: 13,302,093 km (0.066 R)
• M38: 13,774,074 km (0.056 R)
• M39: 13,944,018 km (0.108 R)
• M40: 15,117,912 km (0.086 R)
• M41: 15,223,079 km (0.04 R)
• M42: 16,072,795 km (0.047 R)
• M43: 16,251,714 km (0.117 R)
• M44: 16,503,338 km (0.094 R)
• M45: 16,828,863 km (0.06 R)
• M46: 16,937,770 km (0.119 R)
• M47: 17,156,482 km (0.092 R)
• M48: 17,302,789 km (0.085 R)
• M49: 17,818,004 km (0.091 R)
• M50: 18,077,706 km (0.095 R)
• M51: 18,301,056 km (0.05 R)
• M52: 18,488,053 km (0.054 R)
• M53: 18,977,088 km (0.092 R)
• M54: 19,470,462 km (0.083 R)
• M55: 21,053,806 km (0.114 R)
• M56: 21,249,779 km (0.075 R)
• M57: 21,446,351 km (0.106 R)
• M58: 21,801,646 km (0.072 R)
• M59: 22,198,678 km (0.096 R)
• M60: 23,080,707 km (0.101 R)
• M61: 23,485,519 km (0.118 R)
• M62: 24,590,000 km (0.11 R)
• M63: 25,460,660 km (0.093 R)
• M64: 25,585,873 km (0.043 R)
• M65: 26,004,897 km (0.09 R)
• M66: 26,722,219 km (0.089 R)
• M67: 27,617,263 km (0.053 R)
• M68: 28,782,630 km (0.12 R)
• M69: 29,218,259 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 3.9

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.66 AU - 15.64 AU

Year: 16760 Days

Day: 24.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,065,441 km

• M1: 66,272 km (0.062 R)
• M2: 201,060 km (0.066 R)
• M3: 258,655 km (0.111 R)
• M4: 362,625 km (0.091 R)
• M5: 766,689 km (0.086 R)
• M6: 976,575 km (0.089 R)
• M7: 1,182,422 km (0.107 R)
• M8: 1,609,523 km (0.099 R)
• M9: 2,079,859 km (0.091 R)
• M10: 2,105,740 km (0.1 R)
• M11: 2,370,378 km (0.108 R)
• M12: 2,534,188 km (0.063 R)
• M13: 2,645,489 km (0.032 R)
• M14: 2,815,432 km (0.104 R)
• M15: 2,844,155 km (0.091 R)
• M16: 2,901,750 km (0.1 R)
• M17: 3,165,940 km (0.09 R)
• M18: 3,530,211 km (0.066 R)
• M19: 3,811,903 km (0.058 R)
• M20: 4,396,981 km (0.095 R)
• M21: 5,009,584 km (0.1 R)
• M22: 5,079,297 km (0.089 R)
• M23: 5,149,308 km (0.055 R)
• M24: 5,184,464 km (0.036 R)
• M25: 5,468,401 km (0.117 R)
• M26: 5,612,314 km (0.088 R)
• M27: 6,501,523 km (0.066 R)
• M28: 6,769,154 km (0.026 R)
• M29: 7,001,330 km (0.115 R)
• M30: 7,079,270 km (0.04 R)
• M31: 7,236,049 km (0.062 R)
• M32: 7,275,393 km (0.05 R)
• M33: 7,314,887 km (0.098 R)
• M34: 7,513,254 km (0.117 R)
• M35: 7,753,658 km (0.102 R)
• M36: 8,572,856 km (0.082 R)
• M37: 9,462,365 km (0.116 R)
• M38: 9,939,881 km (0.118 R)
• M39: 10,783,015 km (0.116 R)
• M40: 11,053,936 km (0.11 R)
• M41: 11,327,102 km (0.094 R)
• M42: 12,536,601 km (0.115 R)
• M43: 13,108,513 km (0.039 R)
• M44: 15,530,653 km (0.091 R)
• M45: 16,041,529 km (0.106 R)
• M46: 17,237,415 km (0.029 R)
• M47: 17,395,540 km (0.038 R)
• M48: 17,713,136 km (0.105 R)
• M49: 17,766,243 km (0.075 R)
• M50: 17,872,757 km (0.095 R)
• M51: 18,785,753 km (0.119 R)
• M52: 19,439,346 km (0.084 R)
• M53: 20,377,923 km (0.092 R)
• M54: 22,070,024 km (0.089 R)
• M55: 22,241,613 km (0.118 R)
• M56: 22,299,059 km (0.107 R)
• M57: 23,339,213 km (0.095 R)
• M58: 23,572,436 km (0.093 R)
• M59: 24,100,217 km (0.076 R)
• M60: 24,513,406 km (0.093 R)
• M61: 24,631,888 km (0.097 R)
• M62: 26,310,376 km (0.116 R)
• M63: 26,370,963 km (0.109 R)
• M64: 26,431,700 km (0.087 R)
• M65: 27,470,208 km (0.104 R)
• M66: 28,397,565 km (0.092 R)
• M67: 29,524,037 km (0.044 R)
• M68: 31,497,832 km (0.118 R)
• M69: 31,949,318 km (0.078 R)
• M70: 32,598,274 km (0.073 R)
• M71: 32,989,622 km (0.063 R)
• M72: 33,185,894 km (0.054 R)
• M73: 33,382,466 km (0.037 R)
• M74: 34,106,968 km (0.116 R)
• M75: 35,169,861 km (0.111 R)
• M76: 35,772,441 km (0.061 R)
• M77: 35,906,780 km (0.061 R)
• M78: 35,974,099 km (0.094 R)
• M79: 36,243,525 km (0.098 R)
• M80: 36,581,317 km (0.101 R)
• M81: 37,396,177 km (0.114 R)
• M82: 37,942,658 km (0.118 R)
• M83: 38,836,355 km (0.103 R)
• M84: 39,182,076 km (0.048 R)
• M85: 39,667,521 km (0.099 R)
• M86: 39,737,084 km (0.113 R)
• M87: 40,995,501 km (0.113 R)
• M88: 42,480,111 km (0.109 R)
• M89: 43,407,917 km (0.045 R)
• M90: 43,838,459 km (0.048 R)
• M91: 43,982,223 km (0.096 R)
• M92: 44,993,355 km (0.104 R)
• M93: 46,450,887 km (0.099 R)
• M94: 47,923,977 km (0.119 R)
• M95: 48,591,782 km (0.103 R)
• M96: 48,889,631 km (0.068 R)
• M97: 49,038,780 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.7

Radius: 5.3

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 16.17 AU - 21.17 AU

Year: 28353 Days

Day: 16.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,065,441 km

• M1: 98,884 km (0.101 R)
• M2: 633,846 km (0.046 R)
• M3: 721,211 km (0.104 R)
• M4: 956,828 km (0.106 R)
• M5: 1,269,787 km (0.098 R)
• M6: 2,047,097 km (0.09 R)
• M7: 2,656,110 km (0.076 R)
• M8: 2,834,730 km (0.11 R)
• M9: 2,943,787 km (0.083 R)
• M10: 3,203,638 km (0.093 R)
• M11: 3,393,777 km (0.113 R)
• M12: 3,509,716 km (0.094 R)
• M13: 3,865,011 km (0.044 R)
• M14: 3,905,252 km (0.091 R)
• M15: 4,149,396 km (0.073 R)
• M16: 4,190,685 km (0.072 R)
• M17: 4,273,413 km (0.088 R)
• M18: 4,482,700 km (0.105 R)
• M19: 5,807,240 km (0.088 R)
• M20: 6,039,116 km (0.12 R)
• M21: 6,226,712 km (0.104 R)
• M22: 6,416,253 km (0.097 R)
• M23: 6,849,787 km (0.111 R)
• M24: 7,342,413 km (0.064 R)
• M25: 8,465,893 km (0.06 R)
• M26: 8,834,502 km (0.073 R)
• M27: 8,994,123 km (0.041 R)
• M28: 9,587,428 km (0.068 R)
• M29: 9,642,032 km (0.11 R)
• M30: 9,696,635 km (0.1 R)
• M31: 10,137,799 km (0.08 R)
• M32: 10,249,100 km (0.042 R)
• M33: 12,025,126 km (0.076 R)
• M34: 12,558,442 km (0.087 R)
• M35: 12,857,937 km (0.119 R)
• M36: 13,220,562 km (0.068 R)
• M37: 13,281,299 km (0.047 R)
• M38: 13,586,628 km (0.112 R)
• M39: 13,894,052 km (0.085 R)
• M40: 14,704,274 km (0.081 R)
• M41: 15,465,727 km (0.053 R)
• M42: 17,358,140 km (0.081 R)
• M43: 17,558,152 km (0.111 R)
• M44: 17,758,763 km (0.079 R)
• M45: 17,892,953 km (0.111 R)
• M46: 20,788,120 km (0.095 R)
• M47: 21,569,919 km (0.046 R)
• M48: 21,784,891 km (0.049 R)
• M49: 22,072,567 km (0.098 R)
• M50: 22,506,401 km (0.061 R)
• M51: 22,651,661 km (0.105 R)
• M52: 27,460,784 km (0.116 R)
• M53: 27,616,066 km (0.086 R)
• M54: 29,026,026 km (0.105 R)
• M55: 29,342,426 km (0.039 R)
• M56: 29,899,079 km (0.119 R)
• M57: 32,323,911 km (0.103 R)
• M58: 32,651,830 km (0.083 R)
• M59: 33,063,523 km (0.068 R)
• M60: 33,311,257 km (0.057 R)
• M61: 33,808,670 km (0.088 R)
• M62: 34,392,102 km (0.039 R)
• M63: 34,475,727 km (0.115 R)
• M64: 34,727,051 km (0.115 R)
• M65: 34,978,974 km (0.093 R)
• M66: 36,930,030 km (0.07 R)
• M67: 37,358,927 km (0.092 R)
• M68: 37,875,638 km (0.106 R)
• M69: 37,961,956 km (0.12 R)
• M70: 38,308,125 km (0.113 R)
• M71: 39,265,252 km (0.06 R)
• M72: 40,318,272 km (0.11 R)
• M73: 40,671,323 km (0.106 R)
• M74: 40,848,297 km (0.105 R)
• M75: 42,093,998 km (0.097 R)
• M76: 42,272,918 km (0.05 R)
• M77: 43,261,759 km (0.072 R)
• M78: 45,905,004 km (0.092 R)
• M79: 51,059,698 km (0.099 R)
• M80: 51,346,028 km (0.066 R)
• M81: 51,824,592 km (0.1 R)
• M82: 52,593,226 km (0.088 R)
• M83: 53,559,478 km (0.062 R)
• M84: 56,690,263 km (0.084 R)
• M85: 57,085,799 km (0.044 R)
• M86: 58,876,935 km (0.091 R)
• M87: 59,177,178 km (0.095 R)
• M88: 61,699,547 km (0.091 R)
• M89: 61,902,851 km (0.102 R)
• M90: 63,537,208 km (0.064 R)
• M91: 64,772,288 km (0.054 R)
• M92: 65,185,776 km (0.044 R)
• M93: 65,496,491 km (0.05 R)
• M94: 67,999,413 km (0.097 R)
• M95: 69,897,212 km (0.109 R)
• M96: 70,109,042 km (0.117 R)
• M97: 70,215,107 km (0.053 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 13,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit