🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.64 AU - 0.76 AU

Year: 222 Days

Day: 19.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,870,746 km

• M1: 168,298 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.68 AU - 1.08 AU

Year: 313 Days

Day: 24.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.89 AU - 1.95 AU

Year: 1008 Days

Day: 15.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,870,746 km

• M1: 535,261 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.72 AU - 4.28 AU

Year: 3030 Days

Day: 43.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 9.4

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.85 AU - 11.79 AU

Year: 11655 Days

Day: 6.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,870,746 km

• M1: 121,324 km (0.118 R)
• M2: 218,114 km (0.086 R)
• M3: 291,267 km (0.088 R)
• M4: 403,166 km (0.068 R)
• M5: 626,366 km (0.089 R)
• M6: 797,357 km (0.082 R)
• M7: 888,761 km (0.103 R)
• M8: 984,055 km (0.116 R)
• M9: 1,769,593 km (0.051 R)
• M10: 1,990,998 km (0.104 R)
• M11: 2,117,857 km (0.105 R)
• M12: 2,273,738 km (0.058 R)
• M13: 2,487,513 km (0.092 R)
• M14: 2,792,244 km (0.084 R)
• M15: 3,286,815 km (0.09 R)
• M16: 3,346,804 km (0.058 R)
• M17: 3,498,346 km (0.099 R)
• M18: 3,683,399 km (0.108 R)
• M19: 4,323,229 km (0.06 R)
• M20: 4,422,113 km (0.116 R)
• M21: 4,689,744 km (0.095 R)
• M22: 5,205,856 km (0.087 R)
• M23: 5,812,625 km (0.038 R)
• M24: 6,069,036 km (0.101 R)
• M25: 6,180,038 km (0.09 R)
• M26: 6,479,383 km (0.11 R)
• M27: 6,783,515 km (0.094 R)
• M28: 7,053,540 km (0.1 R)
• M29: 7,405,843 km (0.111 R)
• M30: 7,604,209 km (0.099 R)
• M31: 7,844,314 km (0.108 R)
• M32: 10,602,899 km (0.088 R)
• M33: 10,781,668 km (0.051 R)
• M34: 11,006,514 km (0.115 R)
• M35: 11,369,438 km (0.118 R)
• M36: 12,340,927 km (0.1 R)
• M37: 12,812,908 km (0.097 R)
• M38: 13,290,724 km (0.094 R)
• M39: 14,116,504 km (0.114 R)
• M40: 16,175,569 km (0.095 R)
• M41: 16,691,831 km (0.103 R)
• M42: 17,318,646 km (0.105 R)
• M43: 18,219,674 km (0.083 R)
• M44: 19,299,173 km (0.055 R)
• M45: 19,901,753 km (0.106 R)
• M46: 20,566,117 km (0.072 R)
• M47: 20,733,367 km (0.063 R)
• M48: 21,406,857 km (0.114 R)
• M49: 22,602,593 km (0.087 R)
• M50: 22,717,633 km (0.088 R)
• M51: 23,006,058 km (0.119 R)
• M52: 23,411,768 km (0.036 R)
• M53: 25,655,736 km (0.069 R)
• M54: 25,835,702 km (0.063 R)
• M55: 26,076,554 km (0.08 R)
• M56: 26,378,443 km (0.097 R)
• M57: 26,864,038 km (0.09 R)
• M58: 27,536,480 km (0.03 R)
• M59: 27,659,450 km (0.049 R)
• M60: 27,720,934 km (0.09 R)
• M61: 27,844,053 km (0.06 R)
• M62: 29,398,674 km (0.092 R)
• M63: 30,408,310 km (0.094 R)
• M64: 31,044,999 km (0.067 R)
• M65: 32,591,243 km (0.048 R)
• M66: 33,047,067 km (0.1 R)
• M67: 33,242,891 km (0.099 R)
• M68: 33,439,313 km (0.103 R)
• M69: 34,492,931 km (0.053 R)
• M70: 35,691,210 km (0.097 R)
• M71: 35,825,249 km (0.048 R)
• M72: 37,991,726 km (0.053 R)
• M73: 39,228,900 km (0.112 R)
• M74: 40,270,101 km (0.095 R)
• M75: 40,969,172 km (0.029 R)
• M76: 42,166,853 km (0.033 R)
• M77: 42,663,368 km (0.095 R)
• M78: 42,876,844 km (0.1 R)
• M79: 44,164,583 km (0.038 R)
• M80: 44,380,452 km (0.115 R)
• M81: 45,392,332 km (0.098 R)
• M82: 45,901,264 km (0.112 R)
• M83: 45,974,118 km (0.072 R)
• M84: 46,704,605 km (0.103 R)
• M85: 47,660,086 km (0.118 R)
• M86: 48,399,549 km (0.086 R)
• M87: 48,547,950 km (0.038 R)
• M88: 48,622,150 km (0.095 R)
• M89: 48,696,351 km (0.045 R)
• M90: 49,964,642 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.2

Radius: 6.2

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.29 AU - 14.45 AU

Year: 17487 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,870,746 km

• M1: 420,071 km (0.041 R)
• M2: 855,550 km (0.103 R)
• M3: 1,047,035 km (0.084 R)
• M4: 1,251,985 km (0.068 R)
• M5: 1,885,980 km (0.118 R)
• M6: 2,337,018 km (0.097 R)
• M7: 2,574,729 km (0.065 R)
• M8: 2,851,485 km (0.068 R)
• M9: 3,635,378 km (0.109 R)
• M10: 3,945,644 km (0.108 R)
• M11: 4,665,509 km (0.074 R)
• M12: 5,308,780 km (0.071 R)
• M13: 5,503,257 km (0.102 R)
• M14: 6,141,142 km (0.116 R)
• M15: 6,263,364 km (0.075 R)
• M16: 6,551,788 km (0.113 R)
• M17: 6,718,440 km (0.043 R)
• M18: 6,760,328 km (0.092 R)
• M19: 7,660,309 km (0.113 R)
• M20: 7,704,141 km (0.079 R)
• M21: 7,924,349 km (0.07 R)
• M22: 8,871,752 km (0.057 R)
• M23: 9,148,957 km (0.093 R)
• M24: 9,242,007 km (0.119 R)
• M25: 9,759,316 km (0.083 R)
• M26: 10,871,277 km (0.068 R)
• M27: 11,118,263 km (0.096 R)
• M28: 11,217,596 km (0.095 R)
• M29: 11,517,241 km (0.072 R)
• M30: 12,380,720 km (0.119 R)
• M31: 12,742,447 km (0.09 R)
• M32: 12,794,358 km (0.105 R)
• M33: 13,107,466 km (0.066 R)
• M34: 13,317,651 km (0.099 R)
• M35: 13,423,118 km (0.032 R)
• M36: 13,688,056 km (0.118 R)
• M37: 14,547,645 km (0.077 R)
• M38: 14,601,949 km (0.098 R)
• M39: 14,710,707 km (0.108 R)
• M40: 14,819,763 km (0.112 R)
• M41: 15,258,684 km (0.083 R)
• M42: 16,828,564 km (0.094 R)
• M43: 17,056,850 km (0.116 R)
• M44: 18,566,592 km (0.116 R)
• M45: 18,920,989 km (0.062 R)
• M46: 19,636,516 km (0.107 R)
• M47: 20,118,520 km (0.087 R)
• M48: 20,239,545 km (0.073 R)
• M49: 20,726,336 km (0.093 R)
• M50: 20,971,228 km (0.064 R)
• M51: 21,463,854 km (0.094 R)
• M52: 22,460,325 km (0.12 R)
• M53: 22,523,156 km (0.079 R)
• M54: 22,964,320 km (0.098 R)
• M55: 23,090,880 km (0.118 R)
• M56: 23,344,748 km (0.05 R)
• M57: 25,016,953 km (0.101 R)
• M58: 25,670,396 km (0.118 R)
• M59: 27,933,812 km (0.101 R)
• M60: 28,001,281 km (0.105 R)
• M61: 29,500,700 km (0.058 R)
• M62: 30,398,886 km (0.116 R)
• M63: 30,537,862 km (0.084 R)
• M64: 32,151,275 km (0.086 R)
• M65: 32,861,416 km (0.1 R)
• M66: 33,864,320 km (0.064 R)
• M67: 34,659,283 km (0.051 R)
• M68: 35,022,657 km (0.079 R)
• M69: 37,900,022 km (0.051 R)
• M70: 38,199,517 km (0.073 R)
• M71: 38,875,999 km (0.116 R)
• M72: 39,329,131 km (0.114 R)
• M73: 40,317,075 km (0.069 R)
• M74: 40,775,742 km (0.07 R)
• M75: 40,852,336 km (0.116 R)
• M76: 41,467,034 km (0.118 R)
• M77: 41,930,189 km (0.03 R)
• M78: 42,317,348 km (0.118 R)
• M79: 43,720,875 km (0.054 R)
• M80: 44,034,881 km (0.036 R)
• M81: 45,775,153 km (0.114 R)
• M82: 45,854,739 km (0.104 R)
• M83: 46,493,522 km (0.103 R)
• M84: 47,860,697 km (0.026 R)
• M85: 48,103,195 km (0.074 R)
• M86: 49,322,568 km (0.111 R)
• M87: 49,813,099 km (0.102 R)
• M88: 51,791,381 km (0.03 R)
• M89: 52,040,462 km (0.086 R)
• M90: 52,373,167 km (0.062 R)
• M91: 52,539,819 km (0.053 R)
• M92: 53,711,171 km (0.112 R)
• M93: 54,131,690 km (0.096 R)
• M94: 56,762,668 km (0.115 R)
• M95: 57,190,967 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 3.9

Gravity: 32.66 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.31 AU - 22.05 AU

Year: 28156 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,870,746 km

• M1: 222,153 km (0.034 R)
• M2: 761,004 km (0.106 R)
• M3: 840,590 km (0.1 R)
• M4: 979,417 km (0.081 R)
• M5: 1,811,181 km (0.118 R)
• M6: 1,918,144 km (0.113 R)
• M7: 2,521,921 km (0.115 R)
• M8: 2,561,415 km (0.101 R)
• M9: 2,601,208 km (0.102 R)
• M10: 2,762,474 km (0.115 R)
• M11: 3,887,001 km (0.049 R)
• M12: 4,024,781 km (0.072 R)
• M13: 4,211,180 km (0.118 R)
• M14: 4,836,200 km (0.117 R)
• M15: 6,063,950 km (0.087 R)
• M16: 6,439,440 km (0.036 R)
• M17: 6,602,502 km (0.057 R)
• M18: 7,156,164 km (0.089 R)
• M19: 7,495,601 km (0.112 R)
• M20: 8,366,560 km (0.045 R)
• M21: 8,604,271 km (0.061 R)
• M22: 8,723,949 km (0.049 R)
• M23: 8,904,364 km (0.062 R)
• M24: 8,964,802 km (0.044 R)
• M25: 9,025,389 km (0.046 R)
• M26: 9,330,419 km (0.091 R)
• M27: 9,887,821 km (0.088 R)
• M28: 10,392,414 km (0.103 R)
• M29: 10,647,778 km (0.093 R)
• M30: 10,711,956 km (0.042 R)
• M31: 11,099,713 km (0.109 R)
• M32: 11,689,877 km (0.061 R)
• M33: 15,949,527 km (0.077 R)
• M34: 16,838,288 km (0.106 R)
• M35: 18,124,530 km (0.106 R)
• M36: 18,201,274 km (0.083 R)
• M37: 18,895,857 km (0.119 R)
• M38: 18,973,648 km (0.1 R)
• M39: 19,129,379 km (0.095 R)
• M40: 20,950,883 km (0.118 R)
• M41: 21,273,266 km (0.085 R)
• M42: 23,575,577 km (0.108 R)
• M43: 24,079,124 km (0.107 R)
• M44: 24,586,260 km (0.092 R)
• M45: 25,869,212 km (0.064 R)
• M46: 27,437,446 km (0.056 R)
• M47: 30,391,256 km (0.076 R)
• M48: 31,674,507 km (0.044 R)
• M49: 32,137,063 km (0.092 R)
• M50: 36,206,425 km (0.048 R)
• M51: 38,645,768 km (0.075 R)
• M52: 39,338,256 km (0.108 R)
• M53: 41,440,106 km (0.089 R)
• M54: 42,148,751 km (0.063 R)
• M55: 42,861,585 km (0.112 R)
• M56: 43,373,060 km (0.071 R)
• M57: 43,886,480 km (0.088 R)
• M58: 44,092,476 km (0.105 R)
• M59: 44,505,367 km (0.083 R)
• M60: 45,751,816 km (0.111 R)
• M61: 46,169,792 km (0.026 R)
• M62: 47,537,117 km (0.095 R)
• M63: 53,907,144 km (0.1 R)
• M64: 55,124,123 km (0.081 R)
• M65: 55,680,178 km (0.072 R)
• M66: 57,247,216 km (0.063 R)
• M67: 57,923,248 km (0.105 R)
• M68: 58,828,764 km (0.079 R)
• M69: 59,967,204 km (0.094 R)
• M70: 60,195,640 km (0.104 R)
• M71: 62,497,054 km (0.05 R)
• M72: 63,193,133 km (0.052 R)
• M73: 65,061,610 km (0.114 R)
• M74: 65,767,114 km (0.111 R)
• M75: 70,292,898 km (0.096 R)
• M76: 73,324,798 km (0.1 R)
• M77: 73,813,833 km (0.039 R)
• M78: 74,181,395 km (0.114 R)
• M79: 74,795,195 km (0.084 R)
• M80: 74,918,165 km (0.076 R)
• M81: 75,164,403 km (0.063 R)
• M82: 75,534,059 km (0.083 R)
• M83: 77,143,134 km (0.051 R)
• M84: 77,267,450 km (0.065 R)
• M85: 77,640,547 km (0.119 R)
• M86: 79,264,432 km (0.074 R)
• M87: 82,291,545 km (0.081 R)
• M88: 83,054,195 km (0.056 R)
• M89: 83,181,652 km (0.088 R)
• M90: 83,819,238 km (0.064 R)
• M91: 84,202,658 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit