🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.51 AU - 1.97 AU

Year: 874 Days

Day: 20.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,913,898 km

• M1: 517,758 km (0.106 R)
• M2: 1,053,767 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.23 AU - 3.87 AU

Year: 2547 Days

Day: 14.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.1

Radius: 7.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.66 AU - 14.94 AU

Year: 16427 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 107,913,898 km

• M1: 93,648 km (0.064 R)
• M2: 353,500 km (0.098 R)
• M3: 1,316,760 km (0.106 R)
• M4: 2,157,201 km (0.066 R)
• M5: 2,869,736 km (0.051 R)
• M6: 2,985,525 km (0.112 R)
• M7: 3,463,789 km (0.103 R)
• M8: 3,806,518 km (0.054 R)
• M9: 4,591,757 km (0.098 R)
• M10: 5,497,123 km (0.106 R)
• M11: 5,786,595 km (0.045 R)
• M12: 5,896,400 km (0.105 R)
• M13: 6,118,254 km (0.116 R)
• M14: 6,608,187 km (0.089 R)
• M15: 7,465,981 km (0.115 R)
• M16: 7,989,274 km (0.074 R)
• M17: 8,733,224 km (0.109 R)
• M18: 9,542,399 km (0.093 R)
• M19: 9,846,532 km (0.091 R)
• M20: 10,286,499 km (0.113 R)
• M21: 10,375,211 km (0.117 R)
• M22: 10,732,899 km (0.055 R)
• M23: 11,460,394 km (0.106 R)
• M24: 11,644,698 km (0.083 R)
• M25: 11,690,924 km (0.095 R)
• M26: 11,923,100 km (0.088 R)
• M27: 12,581,181 km (0.099 R)
• M28: 13,492,980 km (0.053 R)
• M29: 13,785,294 km (0.093 R)
• M30: 16,613,442 km (0.072 R)
• M31: 17,559,349 km (0.118 R)
• M32: 17,825,185 km (0.093 R)
• M33: 17,985,404 km (0.092 R)
• M34: 18,199,628 km (0.084 R)
• M35: 19,338,517 km (0.1 R)
• M36: 19,557,977 km (0.117 R)
• M37: 20,724,092 km (0.097 R)
• M38: 21,061,435 km (0.057 R)
• M39: 21,230,780 km (0.102 R)
• M40: 23,065,000 km (0.117 R)
• M41: 24,949,334 km (0.078 R)
• M42: 26,273,425 km (0.117 R)
• M43: 26,638,444 km (0.094 R)
• M44: 28,613,435 km (0.1 R)
• M45: 28,863,563 km (0.09 R)
• M46: 29,177,419 km (0.084 R)
• M47: 29,429,192 km (0.041 R)
• M48: 29,681,714 km (0.09 R)
• M49: 30,189,000 km (0.111 R)
• M50: 30,827,035 km (0.098 R)
• M51: 34,017,359 km (0.099 R)
• M52: 34,614,703 km (0.049 R)
• M53: 37,174,622 km (0.092 R)
• M54: 38,133,096 km (0.075 R)
• M55: 38,753,478 km (0.111 R)
• M56: 39,099,647 km (0.082 R)
• M57: 39,446,715 km (0.053 R)
• M58: 40,144,140 km (0.093 R)
• M59: 42,118,233 km (0.061 R)
• M60: 43,835,467 km (0.089 R)
• M61: 44,702,537 km (0.033 R)
• M62: 44,847,646 km (0.1 R)
• M63: 45,648,444 km (0.08 R)
• M64: 47,042,546 km (0.105 R)
• M65: 47,633,757 km (0.089 R)
• M66: 48,748,860 km (0.066 R)
• M67: 49,197,205 km (0.101 R)
• M68: 49,496,999 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.4

Radius: 7.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.6 AU - 16.16 AU

Year: 19692 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,913,898 km

• M1: 105,915 km (0.116 R)
• M2: 402,867 km (0.104 R)
• M3: 749,635 km (0.09 R)
• M4: 1,609,523 km (0.081 R)
• M5: 1,802,654 km (0.091 R)
• M6: 2,062,057 km (0.058 R)
• M7: 2,584,154 km (0.109 R)
• M8: 3,043,868 km (0.066 R)
• M9: 3,111,636 km (0.094 R)
• M10: 3,180,002 km (0.055 R)
• M11: 3,248,817 km (0.119 R)
• M12: 3,564,468 km (0.096 R)
• M13: 3,708,082 km (0.099 R)
• M14: 3,926,944 km (0.114 R)
• M15: 4,339,236 km (0.1 R)
• M16: 4,647,707 km (0.104 R)
• M17: 4,765,291 km (0.086 R)
• M18: 4,923,565 km (0.07 R)
• M19: 5,740,818 km (0.057 R)
• M20: 6,079,508 km (0.082 R)
• M21: 6,424,630 km (0.119 R)
• M22: 7,406,441 km (0.097 R)
• M23: 7,821,575 km (0.045 R)
• M24: 8,055,397 km (0.104 R)
• M25: 9,258,911 km (0.083 R)
• M26: 9,308,279 km (0.043 R)
• M27: 9,906,820 km (0.095 R)
• M28: 10,569,239 km (0.114 R)
• M29: 11,351,337 km (0.104 R)
• M30: 11,990,269 km (0.082 R)
• M31: 12,097,980 km (0.031 R)
• M32: 14,317,414 km (0.104 R)
• M33: 15,649,284 km (0.045 R)
• M34: 17,201,960 km (0.034 R)
• M35: 17,628,314 km (0.099 R)
• M36: 17,689,499 km (0.101 R)
• M37: 18,058,109 km (0.071 R)
• M38: 18,181,527 km (0.095 R)
• M39: 18,491,494 km (0.092 R)
• M40: 18,740,574 km (0.058 R)
• M41: 19,557,977 km (0.071 R)
• M42: 20,194,665 km (0.077 R)
• M43: 21,488,388 km (0.11 R)
• M44: 21,684,810 km (0.031 R)
• M45: 21,947,504 km (0.096 R)
• M46: 22,211,245 km (0.059 R)
• M47: 23,411,319 km (0.079 R)
• M48: 23,951,517 km (0.116 R)
• M49: 24,223,037 km (0.113 R)
• M50: 25,181,660 km (0.112 R)
• M51: 25,665,759 km (0.083 R)
• M52: 25,943,562 km (0.056 R)
• M53: 26,853,715 km (0.115 R)
• M54: 27,774,341 km (0.116 R)
• M55: 28,849,501 km (0.062 R)
• M56: 29,066,118 km (0.066 R)
• M57: 29,646,408 km (0.118 R)
• M58: 30,230,588 km (0.112 R)
• M59: 30,671,303 km (0.074 R)
• M60: 31,188,014 km (0.095 R)
• M61: 31,558,868 km (0.06 R)
• M62: 31,782,217 km (0.107 R)
• M63: 33,586,816 km (0.058 R)
• M64: 33,890,799 km (0.108 R)
• M65: 34,348,569 km (0.073 R)
• M66: 35,733,995 km (0.063 R)
• M67: 37,294,600 km (0.102 R)
• M68: 37,767,179 km (0.085 R)
• M69: 38,004,142 km (0.116 R)
• M70: 38,479,564 km (0.083 R)
• M71: 39,436,542 km (0.034 R)
• M72: 40,159,399 km (0.07 R)
• M73: 42,846,925 km (0.117 R)
• M74: 44,503,871 km (0.097 R)
• M75: 45,088,649 km (0.106 R)
• M76: 45,424,047 km (0.077 R)
• M77: 45,507,971 km (0.093 R)
• M78: 45,760,193 km (0.091 R)
• M79: 46,604,225 km (0.043 R)
• M80: 46,858,541 km (0.064 R)
• M81: 47,453,492 km (0.106 R)
• M82: 47,794,575 km (0.054 R)
• M83: 49,080,967 km (0.046 R)
• M84: 49,339,622 km (0.094 R)
• M85: 50,901,124 km (0.116 R)
• M86: 51,600,195 km (0.119 R)
• M87: 51,863,188 km (0.107 R)
• M88: 52,038,816 km (0.1 R)
• M89: 52,126,630 km (0.068 R)
• M90: 57,306,606 km (0.1 R)
• M91: 57,851,741 km (0.119 R)
• M92: 59,222,207 km (0.072 R)
• M93: 60,326,239 km (0.111 R)
• M94: 60,510,843 km (0.077 R)
• M95: 61,808,754 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.7

Radius: 3.5

Gravity: 70.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.13 AU - 18.75 AU

Year: 30153 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,913,898 km

• M1: 46,974 km (0.091 R)
• M2: 1,249,591 km (0.114 R)
• M3: 1,285,943 km (0.096 R)
• M4: 2,393,416 km (0.043 R)
• M5: 3,352,937 km (0.066 R)
• M6: 3,609,348 km (0.105 R)
• M7: 4,640,227 km (0.078 R)
• M8: 6,061,257 km (0.066 R)
• M9: 6,690,017 km (0.032 R)
• M10: 7,471,366 km (0.099 R)
• M11: 8,350,104 km (0.109 R)
• M12: 9,047,829 km (0.085 R)
• M13: 9,547,336 km (0.115 R)
• M14: 9,691,698 km (0.095 R)
• M15: 10,350,228 km (0.109 R)
• M16: 12,410,639 km (0.081 R)
• M17: 15,261,526 km (0.057 R)
• M18: 15,345,750 km (0.1 R)
• M19: 17,064,180 km (0.118 R)
• M20: 17,503,250 km (0.094 R)
• M21: 18,213,391 km (0.118 R)
• M22: 18,302,851 km (0.052 R)
• M23: 18,392,460 km (0.109 R)
• M24: 19,023,613 km (0.106 R)
• M25: 20,307,013 km (0.095 R)
• M26: 21,146,706 km (0.105 R)
• M27: 21,334,751 km (0.107 R)
• M28: 22,188,356 km (0.096 R)
• M29: 22,475,285 km (0.11 R)
• M30: 23,440,640 km (0.041 R)
• M31: 23,928,479 km (0.105 R)
• M32: 25,511,673 km (0.113 R)
• M33: 26,114,104 km (0.09 R)
• M34: 27,026,351 km (0.105 R)
• M35: 28,052,294 km (0.114 R)
• M36: 28,466,231 km (0.117 R)
• M37: 29,195,371 km (0.109 R)
• M38: 31,957,247 km (0.109 R)
• M39: 32,714,810 km (0.086 R)
• M40: 36,703,838 km (0.078 R)
• M41: 40,492,404 km (0.075 R)
• M42: 41,429,485 km (0.06 R)
• M43: 42,373,597 km (0.08 R)
• M44: 45,733,565 km (0.12 R)
• M45: 45,976,811 km (0.1 R)
• M46: 46,220,357 km (0.073 R)
• M47: 46,953,984 km (0.091 R)
• M48: 48,928,976 km (0.076 R)
• M49: 53,470,917 km (0.082 R)
• M50: 53,598,972 km (0.098 R)
• M51: 54,112,243 km (0.052 R)
• M52: 54,627,158 km (0.084 R)
• M53: 55,402,674 km (0.099 R)
• M54: 56,964,476 km (0.065 R)
• M55: 57,882,109 km (0.061 R)
• M56: 58,145,252 km (0.102 R)
• M57: 58,540,639 km (0.054 R)
• M58: 59,732,186 km (0.072 R)
• M59: 59,865,029 km (0.075 R)
• M60: 62,408,641 km (0.091 R)
• M61: 62,948,540 km (0.04 R)
• M62: 64,441,377 km (0.106 R)
• M63: 65,260,575 km (0.099 R)
• M64: 65,397,457 km (0.099 R)
• M65: 66,220,694 km (0.107 R)
• M66: 66,358,175 km (0.116 R)
• M67: 69,547,601 km (0.044 R)
• M68: 71,513,317 km (0.113 R)
• M69: 71,654,388 km (0.049 R)
• M70: 73,924,685 km (0.115 R)
• M71: 74,496,000 km (0.065 R)
• M72: 75,068,660 km (0.099 R)
• M73: 75,355,589 km (0.089 R)
• M74: 79,264,282 km (0.042 R)
• M75: 80,581,791 km (0.059 R)
• M76: 82,201,786 km (0.055 R)
• M77: 83,386,751 km (0.1 R)
• M78: 83,832,552 km (0.065 R)
• M79: 85,174,744 km (0.107 R)
• M80: 86,674,463 km (0.106 R)
• M81: 90,308,943 km (0.053 R)
• M82: 90,919,602 km (0.108 R)
• M83: 91,531,607 km (0.042 R)
• M84: 92,913,442 km (0.105 R)
• M85: 93,684,171 km (0.09 R)
• M86: 94,611,827 km (0.096 R)
• M87: 96,632,146 km (0.116 R)
• M88: 96,788,027 km (0.066 R)
• M89: 96,944,207 km (0.043 R)
• M90: 97,882,485 km (0.115 R)
• M91: 105,656,638 km (0.096 R)
• M92: 106,299,909 km (0.097 R)
• M93: 107,105,942 km (0.087 R)
• M94: 107,267,358 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit