🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.59 AU - 0.73 AU

Year: 203 Days

Day: 28.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.91 AU - 1.09 AU

Year: 379 Days

Day: 29.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.75 AU - 2.17 AU

Year: 1039 Days

Day: 35.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.64 AU - 2.32 AU

Year: 1055 Days

Day: 14.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 13.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.57 AU - 7.11 AU

Year: 6775 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 112,324,498 km

• M1: 166,502 km (0.113 R)
• M2: 409,001 km (0.104 R)
• M3: 759,060 km (0.071 R)
• M4: 969,095 km (0.107 R)
• M5: 1,280,408 km (0.06 R)
• M6: 1,363,435 km (0.117 R)
• M7: 1,641,986 km (0.11 R)
• M8: 2,233,945 km (0.104 R)
• M9: 2,480,482 km (0.07 R)
• M10: 2,628,435 km (0.116 R)
• M11: 2,714,304 km (0.115 R)
• M12: 2,911,175 km (0.054 R)
• M13: 3,389,140 km (0.053 R)
• M14: 3,482,938 km (0.107 R)
• M15: 3,673,376 km (0.069 R)
• M16: 3,818,486 km (0.119 R)
• M17: 4,418,373 km (0.119 R)
• M18: 4,755,716 km (0.111 R)
• M19: 5,264,050 km (0.106 R)
• M20: 5,987,804 km (0.106 R)
• M21: 6,419,693 km (0.11 R)
• M22: 6,507,358 km (0.051 R)
• M23: 6,981,284 km (0.066 R)
• M24: 7,101,561 km (0.105 R)
• M25: 8,088,757 km (0.112 R)
• M26: 8,889,704 km (0.051 R)
• M27: 9,053,065 km (0.079 R)
• M28: 9,449,050 km (0.1 R)
• M29: 9,548,832 km (0.056 R)
• M30: 9,682,573 km (0.045 R)
• M31: 10,189,709 km (0.096 R)
• M32: 10,601,552 km (0.099 R)
• M33: 10,984,074 km (0.107 R)
• M34: 11,124,247 km (0.072 R)
• M35: 11,512,903 km (0.075 R)
• M36: 11,655,320 km (0.063 R)
• M37: 11,798,335 km (0.073 R)
• M38: 12,013,906 km (0.07 R)
• M39: 13,000,504 km (0.04 R)
• M40: 13,447,353 km (0.095 R)
• M41: 13,899,288 km (0.113 R)
• M42: 14,012,982 km (0.083 R)
• M43: 14,663,583 km (0.118 R)
• M44: 15,441,492 km (0.102 R)
• M45: 15,717,051 km (0.061 R)
• M46: 16,593,396 km (0.116 R)
• M47: 16,794,755 km (0.07 R)
• M48: 17,363,077 km (0.113 R)
• M49: 17,526,587 km (0.088 R)
• M50: 17,813,965 km (0.025 R)
• M51: 18,020,260 km (0.079 R)
• M52: 18,227,304 km (0.107 R)
• M53: 18,476,833 km (0.049 R)
• M54: 19,147,779 km (0.104 R)
• M55: 19,571,141 km (0.101 R)
• M56: 19,912,075 km (0.104 R)
• M57: 20,946,694 km (0.111 R)
• M58: 22,131,509 km (0.103 R)
• M59: 22,486,804 km (0.067 R)
• M60: 22,665,125 km (0.111 R)
• M61: 22,754,435 km (0.086 R)
• M62: 23,023,262 km (0.103 R)
• M63: 23,113,021 km (0.089 R)
• M64: 23,428,223 km (0.106 R)
• M65: 24,017,639 km (0.086 R)
• M66: 24,519,989 km (0.063 R)
• M67: 24,933,776 km (0.062 R)
• M68: 25,257,057 km (0.055 R)
• M69: 25,907,958 km (0.085 R)
• M70: 26,329,375 km (0.099 R)
• M71: 28,325,609 km (0.114 R)
• M72: 28,808,062 km (0.05 R)
• M73: 29,098,880 km (0.115 R)
• M74: 29,488,134 km (0.079 R)
• M75: 31,909,675 km (0.089 R)
• M76: 32,160,401 km (0.058 R)
• M77: 33,017,596 km (0.108 R)
• M78: 33,576,195 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.9

Radius: 3.4

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.06 AU - 14.68 AU

Year: 17487 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 96.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,324,498 km

• M1: 43,383 km (0.083 R)
• M2: 103,223 km (0.062 R)
• M3: 179,218 km (0.069 R)
• M4: 347,965 km (0.107 R)
• M5: 393,742 km (0.094 R)
• M6: 829,071 km (0.098 R)
• M7: 922,720 km (0.113 R)
• M8: 1,189,303 km (0.112 R)
• M9: 1,224,159 km (0.12 R)
• M10: 1,497,026 km (0.119 R)
• M11: 1,534,874 km (0.113 R)
• M12: 1,689,110 km (0.051 R)
• M13: 1,971,102 km (0.118 R)
• M14: 2,354,820 km (0.118 R)
• M15: 2,465,523 km (0.087 R)
• M16: 2,532,692 km (0.086 R)
• M17: 2,761,128 km (0.045 R)
• M18: 3,019,932 km (0.1 R)
• M19: 3,067,804 km (0.107 R)
• M20: 3,091,889 km (0.082 R)
• M21: 3,385,250 km (0.075 R)
• M22: 3,998,452 km (0.113 R)
• M23: 4,024,632 km (0.102 R)
• M24: 4,210,282 km (0.087 R)
• M25: 4,263,839 km (0.103 R)
• M26: 4,672,689 km (0.028 R)
• M27: 5,065,384 km (0.115 R)
• M28: 5,352,462 km (0.102 R)
• M29: 6,490,304 km (0.102 R)
• M30: 6,676,553 km (0.077 R)
• M31: 7,181,895 km (0.112 R)
• M32: 7,536,442 km (0.099 R)
• M33: 7,896,673 km (0.114 R)
• M34: 7,929,585 km (0.109 R)
• M35: 8,228,930 km (0.064 R)
• M36: 9,567,981 km (0.081 R)
• M37: 10,570,137 km (0.12 R)
• M38: 11,343,408 km (0.085 R)
• M39: 11,718,151 km (0.119 R)
• M40: 12,134,781 km (0.12 R)
• M41: 12,364,114 km (0.116 R)
• M42: 12,710,882 km (0.12 R)
• M43: 13,929,357 km (0.032 R)
• M44: 13,969,300 km (0.059 R)
• M45: 14,613,318 km (0.086 R)
• M46: 15,308,051 km (0.077 R)
• M47: 15,597,224 km (0.092 R)
• M48: 15,846,603 km (0.083 R)
• M49: 15,971,817 km (0.109 R)
• M50: 16,433,476 km (0.075 R)
• M51: 17,628,314 km (0.037 R)
• M52: 18,762,715 km (0.097 R)
• M53: 19,027,802 km (0.088 R)
• M54: 19,072,233 km (0.093 R)
• M55: 19,205,225 km (0.088 R)
• M56: 19,606,596 km (0.081 R)
• M57: 20,010,510 km (0.083 R)
• M58: 20,689,984 km (0.095 R)
• M59: 21,376,937 km (0.118 R)
• M60: 21,423,013 km (0.076 R)
• M61: 21,700,069 km (0.081 R)
• M62: 21,792,670 km (0.116 R)
• M63: 22,164,421 km (0.099 R)
• M64: 22,538,266 km (0.059 R)
• M65: 22,914,355 km (0.11 R)
• M66: 23,055,874 km (0.065 R)
• M67: 24,150,482 km (0.114 R)
• M68: 24,631,589 km (0.073 R)
• M69: 24,825,019 km (0.118 R)
• M70: 25,750,281 km (0.077 R)
• M71: 25,799,350 km (0.032 R)
• M72: 25,995,772 km (0.101 R)
• M73: 26,143,275 km (0.106 R)
• M74: 26,192,642 km (0.071 R)
• M75: 26,291,227 km (0.045 R)
• M76: 26,439,329 km (0.071 R)
• M77: 26,538,363 km (0.108 R)
• M78: 26,686,914 km (0.065 R)
• M79: 28,542,526 km (0.064 R)
• M80: 28,694,816 km (0.052 R)
• M81: 28,745,680 km (0.036 R)
• M82: 28,898,269 km (0.104 R)
• M83: 29,102,171 km (0.05 R)
• M84: 29,562,783 km (0.028 R)
• M85: 29,819,643 km (0.087 R)
• M86: 30,180,622 km (0.119 R)
• M87: 30,387,516 km (0.116 R)
• M88: 30,439,277 km (0.072 R)
• M89: 31,638,753 km (0.079 R)
• M90: 32,853,637 km (0.083 R)
• M91: 34,677,235 km (0.119 R)
• M92: 34,731,390 km (0.091 R)
• M93: 35,601,301 km (0.101 R)
• M94: 36,203,433 km (0.093 R)
• M95: 36,258,335 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 3.6

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.02 AU - 15.76 AU

Year: 22867 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,324,498 km

• M1: 100,679 km (0.106 R)
• M2: 322,383 km (0.118 R)
• M3: 404,064 km (0.115 R)
• M4: 477,217 km (0.038 R)
• M5: 811,718 km (0.111 R)
• M6: 943,065 km (0.085 R)
• M7: 1,060,948 km (0.1 R)
• M8: 1,742,366 km (0.087 R)
• M9: 2,137,006 km (0.096 R)
• M10: 2,806,306 km (0.051 R)
• M11: 2,862,555 km (0.085 R)
• M12: 2,918,954 km (0.073 R)
• M13: 3,595,435 km (0.071 R)
• M14: 3,717,956 km (0.067 R)
• M15: 3,841,673 km (0.077 R)
• M16: 3,966,887 km (0.11 R)
• M17: 3,998,452 km (0.114 R)
• M18: 4,612,701 km (0.071 R)
• M19: 4,712,333 km (0.04 R)
• M20: 5,221,265 km (0.109 R)
• M21: 5,325,086 km (0.1 R)
• M22: 5,926,619 km (0.1 R)
• M23: 6,474,895 km (0.111 R)
• M24: 7,541,079 km (0.084 R)
• M25: 7,658,513 km (0.115 R)
• M26: 7,934,970 km (0.118 R)
• M27: 8,619,530 km (0.096 R)
• M28: 8,783,489 km (0.063 R)
• M29: 9,364,976 km (0.052 R)
• M30: 11,005,018 km (0.085 R)
• M31: 11,721,592 km (0.101 R)
• M32: 11,766,920 km (0.086 R)
• M33: 11,812,248 km (0.06 R)
• M34: 11,857,726 km (0.103 R)
• M35: 13,435,684 km (0.039 R)
• M36: 14,588,485 km (0.12 R)
• M37: 14,686,023 km (0.083 R)
• M38: 14,783,710 km (0.109 R)
• M39: 15,623,104 km (0.067 R)
• M40: 15,872,783 km (0.112 R)
• M41: 16,325,765 km (0.061 R)
• M42: 16,680,911 km (0.047 R)
• M43: 16,782,936 km (0.109 R)
• M44: 16,936,274 km (0.108 R)
• M45: 18,442,126 km (0.112 R)
• M46: 18,918,147 km (0.07 R)
• M47: 19,077,768 km (0.089 R)
• M48: 21,137,282 km (0.106 R)
• M49: 21,468,790 km (0.101 R)
• M50: 21,746,444 km (0.052 R)
• M51: 21,857,894 km (0.109 R)
• M52: 21,913,545 km (0.111 R)
• M53: 22,137,194 km (0.11 R)
• M54: 22,361,441 km (0.108 R)
• M55: 22,417,690 km (0.067 R)
• M56: 23,437,050 km (0.1 R)
• M57: 24,355,880 km (0.109 R)
• M58: 24,645,352 km (0.099 R)
• M59: 24,936,020 km (0.083 R)
• M60: 25,755,966 km (0.088 R)
• M61: 26,347,027 km (0.117 R)
• M62: 26,525,198 km (0.103 R)
• M63: 27,181,933 km (0.062 R)
• M64: 27,482,176 km (0.11 R)
• M65: 30,296,112 km (0.032 R)
• M66: 30,669,807 km (0.06 R)
• M67: 31,233,193 km (0.12 R)
• M68: 32,433,866 km (0.104 R)
• M69: 33,328,311 km (0.113 R)
• M70: 33,392,489 km (0.037 R)
• M71: 34,425,163 km (0.088 R)
• M72: 35,337,261 km (0.099 R)
• M73: 35,862,050 km (0.033 R)
• M74: 36,852,987 km (0.103 R)
• M75: 37,585,418 km (0.1 R)
• M76: 38,929,256 km (0.118 R)
• M77: 39,267,646 km (0.054 R)
• M78: 40,425,533 km (0.068 R)
• M79: 41,111,888 km (0.059 R)
• M80: 41,594,641 km (0.09 R)
• M81: 42,079,188 km (0.095 R)
• M82: 42,984,255 km (0.117 R)
• M83: 43,825,145 km (0.079 R)
• M84: 44,036,377 km (0.112 R)
• M85: 44,318,369 km (0.085 R)
• M86: 44,813,239 km (0.106 R)
• M87: 45,452,321 km (0.12 R)
• M88: 46,094,395 km (0.076 R)
• M89: 46,237,411 km (0.073 R)
• M90: 46,811,268 km (0.105 R)
• M91: 47,315,263 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.7

Radius: 5.4

Gravity: 32.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.41 AU - 20.07 AU

Year: 30726 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,324,498 km

• M1: 458,667 km (0.079 R)
• M2: 802,144 km (0.119 R)
• M3: 1,068,129 km (0.099 R)
• M4: 1,210,995 km (0.113 R)
• M5: 1,284,747 km (0.112 R)
• M6: 1,475,783 km (0.089 R)
• M7: 2,014,036 km (0.102 R)
• M8: 2,326,845 km (0.112 R)
• M9: 2,703,084 km (0.089 R)
• M10: 2,898,309 km (0.115 R)
• M11: 4,051,410 km (0.055 R)
• M12: 4,218,660 km (0.069 R)
• M13: 4,559,743 km (0.071 R)
• M14: 5,028,284 km (0.081 R)
• M15: 5,328,826 km (0.083 R)
• M16: 5,884,731 km (0.106 R)
• M17: 6,201,430 km (0.108 R)
• M18: 9,733,585 km (0.056 R)
• M19: 10,562,956 km (0.076 R)
• M20: 10,947,423 km (0.119 R)
• M21: 11,650,832 km (0.114 R)
• M22: 12,208,084 km (0.109 R)
• M23: 12,530,467 km (0.083 R)
• M24: 13,019,203 km (0.032 R)
• M25: 13,101,183 km (0.118 R)
• M26: 13,597,250 km (0.093 R)
• M27: 15,554,738 km (0.103 R)
• M28: 16,079,677 km (0.068 R)
• M29: 17,146,908 km (0.072 R)
• M30: 20,102,812 km (0.097 R)
• M31: 21,058,294 km (0.111 R)
• M32: 21,735,972 km (0.089 R)
• M33: 23,013,239 km (0.096 R)
• M34: 23,911,724 km (0.04 R)
• M35: 24,314,740 km (0.058 R)
• M36: 25,949,097 km (0.119 R)
• M37: 26,363,184 km (0.053 R)
• M38: 27,093,072 km (0.083 R)
• M39: 28,147,438 km (0.068 R)
• M40: 34,634,151 km (0.077 R)
• M41: 34,975,833 km (0.119 R)
• M42: 35,318,711 km (0.106 R)
• M43: 35,777,528 km (0.118 R)
• M44: 36,353,779 km (0.04 R)
• M45: 37,282,183 km (0.097 R)
• M46: 40,233,300 km (0.075 R)
• M47: 41,193,419 km (0.075 R)
• M48: 42,525,888 km (0.095 R)
• M49: 44,489,060 km (0.12 R)
• M50: 47,110,314 km (0.091 R)
• M51: 48,122,045 km (0.081 R)
• M52: 48,885,443 km (0.049 R)
• M53: 49,524,674 km (0.035 R)
• M54: 50,682,263 km (0.073 R)
• M55: 50,940,768 km (0.059 R)
• M56: 52,109,277 km (0.115 R)
• M57: 52,239,726 km (0.027 R)
• M58: 53,812,598 km (0.025 R)
• M59: 62,875,835 km (0.113 R)
• M60: 67,509,779 km (0.12 R)
• M61: 68,078,999 km (0.076 R)
• M62: 68,364,133 km (0.09 R)
• M63: 70,515,500 km (0.119 R)
• M64: 71,817,001 km (0.118 R)
• M65: 72,689,007 km (0.089 R)
• M66: 74,150,129 km (0.061 R)
• M67: 76,064,085 km (0.077 R)
• M68: 76,952,995 km (0.094 R)
• M69: 79,940,614 km (0.106 R)
• M70: 82,054,282 km (0.112 R)
• M71: 83,575,394 km (0.092 R)
• M72: 84,033,612 km (0.104 R)
• M73: 84,645,766 km (0.102 R)
• M74: 87,418,713 km (0.112 R)
• M75: 87,883,663 km (0.09 R)
• M76: 89,283,749 km (0.073 R)
• M77: 91,319,028 km (0.092 R)
• M78: 92,421,265 km (0.11 R)
• M79: 94,639,054 km (0.081 R)
• M80: 95,275,892 km (0.11 R)
• M81: 96,233,767 km (0.047 R)
• M82: 96,393,837 km (0.079 R)
• M83: 97,998,274 km (0.118 R)
• M84: 98,159,241 km (0.114 R)
• M85: 98,320,358 km (0.051 R)
• M86: 100,097,431 km (0.118 R)
• M87: 100,259,446 km (0.109 R)
• M88: 101,885,126 km (0.087 R)
• M89: 102,537,672 km (0.09 R)
• M90: 104,011,360 km (0.118 R)
• M91: 106,152,255 km (0.09 R)
• M92: 107,145,137 km (0.12 R)
• M93: 107,476,945 km (0.084 R)
• M94: 108,474,014 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit