🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 12.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.53 AU - 0.69 AU

Year: 329 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,788,079 km

• M1: 160,070 km (0.116 R)
• M2: 242,349 km (0.116 R)
• M3: 343,178 km (0.092 R)
• M4: 425,905 km (0.078 R)
• M5: 514,916 km (0.103 R)
• M6: 598,242 km (0.07 R)
• M7: 731,683 km (0.094 R)
• M8: 856,448 km (0.09 R)
• M9: 1,174,343 km (0.114 R)
• M10: 1,266,795 km (0.096 R)
• M11: 1,352,365 km (0.084 R)
• M12: 1,459,776 km (0.082 R)
• M13: 1,544,897 km (0.051 R)
• M14: 1,668,016 km (0.072 R)
• M15: 1,757,326 km (0.045 R)
• M16: 2,007,304 km (0.116 R)
• M17: 2,269,250 km (0.071 R)
• M18: 2,506,213 km (0.119 R)
• M19: 2,795,236 km (0.073 R)
• M20: 2,946,928 km (0.096 R)
• M21: 3,036,837 km (0.093 R)
• M22: 3,134,225 km (0.05 R)
• M23: 3,225,928 km (0.075 R)
• M24: 3,392,132 km (0.108 R)
• M25: 3,506,873 km (0.099 R)
• M26: 3,691,776 km (0.118 R)
• M27: 4,007,129 km (0.114 R)
• M28: 4,171,836 km (0.116 R)
• M29: 4,265,933 km (0.096 R)
• M30: 4,382,619 km (0.105 R)
• M31: 4,500,502 km (0.095 R)
• M32: 4,739,410 km (0.092 R)
• M33: 4,822,587 km (0.087 R)
• M34: 4,913,841 km (0.095 R)
• M35: 5,043,991 km (0.116 R)
• M36: 5,237,721 km (0.096 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.8

Radius: 15

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.76 AU - 2.6 AU

Year: 2222 Days

Day: 14.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 79,788,079 km

• M1: 198,217 km (0.106 R)
• M2: 334,351 km (0.093 R)
• M3: 455,226 km (0.111 R)
• M4: 610,808 km (0.054 R)
• M5: 877,242 km (0.111 R)
• M6: 1,091,316 km (0.097 R)
• M7: 1,460,225 km (0.114 R)
• M8: 1,689,110 km (0.068 R)
• M9: 1,848,581 km (0.084 R)
• M10: 2,076,568 km (0.086 R)
• M11: 2,259,227 km (0.116 R)
• M12: 2,369,181 km (0.085 R)
• M13: 2,572,036 km (0.073 R)
• M14: 2,768,907 km (0.119 R)
• M15: 2,995,099 km (0.117 R)
• M16: 3,239,991 km (0.098 R)
• M17: 3,619,820 km (0.114 R)
• M18: 3,828,359 km (0.086 R)
• M19: 4,027,623 km (0.092 R)
• M20: 4,135,334 km (0.118 R)
• M21: 4,230,329 km (0.037 R)
• M22: 4,381,273 km (0.087 R)
• M23: 4,519,950 km (0.072 R)
• M24: 4,631,999 km (0.092 R)
• M25: 4,759,307 km (0.092 R)
• M26: 4,859,088 km (0.092 R)
• M27: 5,834,167 km (0.106 R)
• M28: 5,956,538 km (0.105 R)
• M29: 6,391,419 km (0.05 R)
• M30: 6,517,680 km (0.073 R)
• M31: 6,612,824 km (0.108 R)
• M32: 6,869,085 km (0.085 R)
• M33: 7,226,624 km (0.118 R)
• M34: 7,474,059 km (0.104 R)
• M35: 7,607,201 km (0.085 R)
• M36: 7,994,361 km (0.103 R)
• M37: 9,390,857 km (0.106 R)
• M38: 9,516,669 km (0.091 R)
• M39: 9,733,585 km (0.091 R)
• M40: 9,897,395 km (0.068 R)
• M41: 10,209,307 km (0.057 R)
• M42: 11,031,796 km (0.076 R)
• M43: 11,183,787 km (0.055 R)
• M44: 11,972,916 km (0.081 R)
• M45: 12,207,336 km (0.058 R)
• M46: 12,423,654 km (0.078 R)
• M47: 12,561,883 km (0.115 R)
• M48: 12,720,457 km (0.043 R)
• M49: 12,859,882 km (0.088 R)
• M50: 13,120,182 km (0.099 R)
• M51: 13,564,488 km (0.11 R)
• M52: 13,686,560 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.5

Radius: 7.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.18 AU - 6.2 AU

Year: 10630 Days

Day: 22.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,788,079 km

• M1: 127,009 km (0.095 R)
• M2: 540,647 km (0.11 R)
• M3: 871,408 km (0.094 R)
• M4: 1,128,866 km (0.073 R)
• M5: 1,805,048 km (0.092 R)
• M6: 2,173,208 km (0.093 R)
• M7: 2,438,595 km (0.043 R)
• M8: 3,000,036 km (0.117 R)
• M9: 3,158,011 km (0.1 R)
• M10: 3,600,372 km (0.039 R)
• M11: 3,938,912 km (0.048 R)
• M12: 4,389,202 km (0.119 R)
• M13: 4,802,989 km (0.097 R)
• M14: 5,148,560 km (0.038 R)
• M15: 5,392,405 km (0.099 R)
• M16: 5,584,788 km (0.103 R)
• M17: 5,891,613 km (0.12 R)
• M18: 6,032,983 km (0.111 R)
• M19: 6,203,973 km (0.058 R)
• M20: 6,756,289 km (0.097 R)
• M21: 6,904,241 km (0.119 R)
• M22: 6,963,631 km (0.099 R)
• M23: 7,263,725 km (0.095 R)
• M24: 7,506,672 km (0.098 R)
• M25: 7,690,827 km (0.063 R)
• M26: 7,845,361 km (0.101 R)
• M27: 7,907,444 km (0.118 R)
• M28: 8,157,422 km (0.115 R)
• M29: 8,315,098 km (0.107 R)
• M30: 8,569,265 km (0.081 R)
• M31: 9,150,752 km (0.087 R)
• M32: 9,281,800 km (0.067 R)
• M33: 9,413,296 km (0.116 R)
• M34: 9,878,695 km (0.088 R)
• M35: 9,979,375 km (0.075 R)
• M36: 10,114,162 km (0.12 R)
• M37: 10,181,930 km (0.102 R)
• M38: 10,453,899 km (0.077 R)
• M39: 10,556,523 km (0.093 R)
• M40: 10,970,461 km (0.101 R)
• M41: 12,099,925 km (0.101 R)
• M42: 13,155,338 km (0.039 R)
• M43: 14,050,830 km (0.116 R)
• M44: 14,277,770 km (0.095 R)
• M45: 14,582,202 km (0.106 R)
• M46: 14,965,921 km (0.058 R)
• M47: 15,586,602 km (0.099 R)
• M48: 15,664,842 km (0.12 R)
• M49: 15,860,815 km (0.045 R)
• M50: 16,613,143 km (0.115 R)
• M51: 17,174,883 km (0.114 R)
• M52: 17,498,762 km (0.109 R)
• M53: 18,855,764 km (0.106 R)
• M54: 19,357,516 km (0.067 R)
• M55: 19,821,419 km (0.078 R)
• M56: 20,075,885 km (0.115 R)
• M57: 21,495,269 km (0.075 R)
• M58: 21,669,401 km (0.106 R)
• M59: 21,975,478 km (0.108 R)
• M60: 22,151,106 km (0.054 R)
• M61: 22,327,033 km (0.097 R)
• M62: 23,796,683 km (0.074 R)
• M63: 24,384,154 km (0.113 R)
• M64: 24,976,412 km (0.053 R)
• M65: 25,711,835 km (0.115 R)
• M66: 26,314,565 km (0.087 R)
• M67: 26,547,638 km (0.114 R)
• M68: 26,781,460 km (0.092 R)
• M69: 27,534,086 km (0.118 R)
• M70: 27,675,905 km (0.1 R)
• M71: 27,818,023 km (0.108 R)
• M72: 27,865,446 km (0.087 R)
• M73: 27,960,440 km (0.076 R)
• M74: 28,389,038 km (0.109 R)
• M75: 28,723,838 km (0.105 R)
• M76: 28,771,859 km (0.064 R)
• M77: 28,915,922 km (0.101 R)
• M78: 28,963,943 km (0.058 R)
• M79: 29,445,947 km (0.082 R)
• M80: 29,639,377 km (0.062 R)
• M81: 29,736,317 km (0.11 R)
• M82: 30,613,409 km (0.114 R)
• M83: 30,858,600 km (0.106 R)
• M84: 31,005,954 km (0.092 R)
• M85: 31,202,825 km (0.12 R)
• M86: 31,994,646 km (0.109 R)
• M87: 32,044,313 km (0.092 R)
• M88: 32,642,704 km (0.067 R)
• M89: 32,843,016 km (0.092 R)
• M90: 32,943,396 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.8

Radius: 6.5

Gravity: 13.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.96 AU - 10.86 AU

Year: 23184 Days

Day: 17.8 Hours

Environment

Temp: -245 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,788,079 km

• M1: 137,929 km (0.075 R)
• M2: 537,056 km (0.098 R)
• M3: 1,165,517 km (0.1 R)
• M4: 1,463,217 km (0.065 R)
• M5: 1,525,449 km (0.043 R)
• M6: 1,783,955 km (0.117 R)
• M7: 1,850,675 km (0.083 R)
• M8: 1,986,809 km (0.101 R)
• M9: 2,754,097 km (0.046 R)
• M10: 3,394,226 km (0.085 R)
• M11: 3,477,403 km (0.058 R)
• M12: 4,122,618 km (0.115 R)
• M13: 4,573,207 km (0.109 R)
• M14: 4,944,808 km (0.065 R)
• M15: 7,317,281 km (0.112 R)
• M16: 7,424,991 km (0.106 R)
• M17: 7,479,146 km (0.088 R)
• M18: 8,026,973 km (0.048 R)
• M19: 9,335,506 km (0.084 R)
• M20: 9,628,717 km (0.047 R)
• M21: 9,746,900 km (0.036 R)
• M22: 9,806,140 km (0.095 R)
• M23: 10,163,979 km (0.103 R)
• M24: 10,708,964 km (0.067 R)
• M25: 11,575,584 km (0.115 R)
• M26: 12,080,776 km (0.061 R)
• M27: 12,722,401 km (0.093 R)
• M28: 14,780,718 km (0.064 R)
• M29: 15,259,731 km (0.106 R)
• M30: 16,022,680 km (0.03 R)
• M31: 16,162,704 km (0.071 R)
• M32: 16,373,487 km (0.061 R)
• M33: 17,082,880 km (0.057 R)
• M34: 17,947,257 km (0.098 R)
• M35: 18,973,648 km (0.042 R)
• M36: 19,419,300 km (0.116 R)
• M37: 19,643,397 km (0.09 R)
• M38: 20,396,772 km (0.118 R)
• M39: 21,006,234 km (0.108 R)
• M40: 21,313,209 km (0.084 R)
• M41: 21,699,022 km (0.104 R)
• M42: 22,321,049 km (0.097 R)
• M43: 22,949,061 km (0.081 R)
• M44: 23,423,735 km (0.084 R)
• M45: 23,901,850 km (0.102 R)
• M46: 24,061,770 km (0.117 R)
• M47: 24,463,590 km (0.079 R)
• M48: 26,010,133 km (0.077 R)
• M49: 26,257,119 km (0.09 R)
• M50: 27,169,666 km (0.071 R)
• M51: 27,420,392 km (0.12 R)
• M52: 29,453,427 km (0.116 R)
• M53: 29,625,016 km (0.118 R)
• M54: 30,488,046 km (0.077 R)
• M55: 31,009,843 km (0.06 R)
• M56: 32,859,023 km (0.094 R)
• M57: 32,948,033 km (0.099 R)
• M58: 33,483,444 km (0.087 R)
• M59: 34,472,436 km (0.068 R)
• M60: 35,015,925 km (0.053 R)
• M61: 35,928,023 km (0.103 R)
• M62: 36,294,987 km (0.082 R)
• M63: 36,478,992 km (0.084 R)
• M64: 37,310,756 km (0.073 R)
• M65: 44,677,554 km (0.081 R)
• M66: 48,372,023 km (0.116 R)
• M67: 50,306,922 km (0.116 R)
• M68: 50,717,418 km (0.112 R)
• M69: 51,438,629 km (0.114 R)
• M70: 51,541,852 km (0.027 R)
• M71: 52,059,461 km (0.079 R)
• M72: 56,155,002 km (0.096 R)
• M73: 56,367,730 km (0.059 R)
• M74: 56,580,907 km (0.079 R)
• M75: 57,650,232 km (0.068 R)
• M76: 60,352,718 km (0.088 R)
• M77: 63,428,151 km (0.081 R)
• M78: 63,982,710 km (0.114 R)
• M79: 65,320,265 km (0.097 R)
• M80: 66,216,954 km (0.08 R)
• M81: 67,230,629 km (0.065 R)
• M82: 68,363,085 km (0.116 R)
• M83: 68,590,325 km (0.082 R)
• M84: 69,273,538 km (0.103 R)
• M85: 69,844,553 km (0.076 R)
• M86: 73,536,030 km (0.138 R)
• M87: 73,652,417 km (0.115 R)
• M88: 74,468,773 km (0.098 R)
• M89: 76,228,343 km (0.109 R)
• M90: 76,346,077 km (0.106 R)
• M91: 76,935,941 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit