🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.9

Radius: 11.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.71 AU - 1.03 AU

Year: 532 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,296,703 km

• M1: 144,661 km (0.032 R)
• M2: 235,168 km (0.079 R)
• M3: 320,887 km (0.073 R)
• M4: 417,976 km (0.032 R)
• M5: 494,271 km (0.093 R)
• M6: 589,715 km (0.084 R)
• M7: 794,813 km (0.098 R)
• M8: 910,602 km (0.118 R)
• M9: 999,463 km (0.115 R)
• M10: 1,112,859 km (0.118 R)
• M11: 1,195,437 km (0.1 R)
• M12: 1,311,973 km (0.1 R)
• M13: 1,409,062 km (0.091 R)
• M14: 1,513,482 km (0.109 R)
• M15: 1,680,134 km (0.074 R)
• M16: 1,760,917 km (0.099 R)
• M17: 1,868,777 km (0.04 R)
• M18: 1,947,315 km (0.117 R)
• M19: 2,026,902 km (0.082 R)
• M20: 2,134,911 km (0.052 R)
• M21: 2,217,190 km (0.082 R)
• M22: 2,334,325 km (0.113 R)
• M23: 2,430,517 km (0.085 R)
• M24: 2,522,519 km (0.105 R)
• M25: 2,627,238 km (0.073 R)
• M26: 2,703,982 km (0.087 R)
• M27: 2,817,377 km (0.101 R)
• M28: 2,889,782 km (0.107 R)
• M29: 3,018,137 km (0.114 R)
• M30: 3,092,338 km (0.117 R)
• M31: 3,173,420 km (0.031 R)
• M32: 3,255,250 km (0.112 R)
• M33: 3,369,842 km (0.056 R)
• M34: 3,629,244 km (0.083 R)
• M35: 3,734,711 km (0.082 R)
• M36: 3,996,507 km (0.115 R)
• M37: 4,071,456 km (0.057 R)
• M38: 4,306,025 km (0.107 R)
• M39: 4,425,105 km (0.086 R)
• M40: 4,723,852 km (0.104 R)
• M41: 4,839,491 km (0.113 R)
• M42: 5,014,521 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 10.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.55 AU - 2.85 AU

Year: 2910 Days

Day: 9.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,296,703 km

• M1: 153,188 km (0.119 R)
• M2: 223,350 km (0.031 R)
• M3: 454,478 km (0.076 R)
• M4: 543,339 km (0.087 R)
• M5: 653,443 km (0.103 R)
• M6: 787,334 km (0.098 R)
• M7: 947,403 km (0.044 R)
• M8: 1,101,040 km (0.111 R)
• M9: 1,272,479 km (0.093 R)
• M10: 1,433,746 km (0.108 R)
• M11: 1,786,947 km (0.101 R)
• M12: 2,034,082 km (0.088 R)
• M13: 2,178,743 km (0.078 R)
• M14: 2,269,400 km (0.059 R)
• M15: 2,597,169 km (0.118 R)
• M16: 2,742,279 km (0.086 R)
• M17: 2,815,881 km (0.109 R)
• M18: 3,053,442 km (0.079 R)
• M19: 3,415,469 km (0.071 R)
• M20: 3,601,569 km (0.108 R)
• M21: 3,873,538 km (0.058 R)
• M22: 4,237,060 km (0.075 R)
• M23: 4,466,394 km (0.109 R)
• M24: 4,567,971 km (0.076 R)
• M25: 4,640,975 km (0.063 R)
• M26: 5,224,107 km (0.105 R)
• M27: 5,377,445 km (0.047 R)
• M28: 5,610,219 km (0.112 R)
• M29: 5,767,297 km (0.101 R)
• M30: 5,862,142 km (0.036 R)
• M31: 6,005,607 km (0.052 R)
• M32: 6,426,276 km (0.059 R)
• M33: 6,773,193 km (0.06 R)
• M34: 6,890,179 km (0.09 R)
• M35: 6,957,348 km (0.116 R)
• M36: 7,075,381 km (0.116 R)
• M37: 7,588,950 km (0.102 R)
• M38: 7,693,220 km (0.111 R)
• M39: 7,797,789 km (0.069 R)
• M40: 7,955,615 km (0.084 R)
• M41: 8,364,017 km (0.111 R)
• M42: 8,525,583 km (0.107 R)
• M43: 8,615,790 km (0.086 R)
• M44: 8,760,900 km (0.085 R)
• M45: 8,998,312 km (0.105 R)
• M46: 9,145,516 km (0.065 R)
• M47: 9,293,618 km (0.068 R)
• M48: 9,498,418 km (0.062 R)
• M49: 9,629,465 km (0.115 R)
• M50: 9,742,412 km (0.115 R)
• M51: 10,007,499 km (0.09 R)
• M52: 10,351,873 km (0.084 R)
• M53: 10,856,168 km (0.114 R)
• M54: 11,052,291 km (0.068 R)
• M55: 11,249,461 km (0.106 R)
• M56: 11,348,644 km (0.055 R)
• M57: 11,447,977 km (0.111 R)
• M58: 11,587,552 km (0.069 R)
• M59: 11,828,255 km (0.07 R)
• M60: 12,151,685 km (0.086 R)
• M61: 12,457,613 km (0.107 R)
• M62: 12,560,088 km (0.119 R)
• M63: 13,474,579 km (0.119 R)
• M64: 13,748,792 km (0.087 R)
• M65: 13,961,072 km (0.082 R)
• M66: 14,153,006 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 9.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.42 AU - 5.84 AU

Year: 7622 Days

Day: 5.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,296,703 km

• M1: 129,253 km (0.095 R)
• M2: 271,969 km (0.084 R)
• M3: 334,351 km (0.051 R)
• M4: 446,101 km (0.095 R)
• M5: 560,394 km (0.075 R)
• M6: 725,250 km (0.095 R)
• M7: 1,215,034 km (0.078 R)
• M8: 1,280,707 km (0.082 R)
• M9: 1,415,794 km (0.056 R)
• M10: 1,609,523 km (0.092 R)
• M11: 1,849,628 km (0.114 R)
• M12: 2,022,713 km (0.115 R)
• M13: 2,768,009 km (0.112 R)
• M14: 3,011,555 km (0.107 R)
• M15: 3,216,205 km (0.096 R)
• M16: 3,355,181 km (0.089 R)
• M17: 3,881,616 km (0.079 R)
• M18: 3,980,201 km (0.092 R)
• M19: 4,614,945 km (0.113 R)
• M20: 4,877,639 km (0.118 R)
• M21: 5,172,496 km (0.082 R)
• M22: 5,500,714 km (0.119 R)
• M23: 5,863,937 km (0.045 R)
• M24: 6,408,922 km (0.053 R)
• M25: 6,584,401 km (0.041 R)
• M26: 6,731,755 km (0.092 R)
• M27: 6,970,064 km (0.034 R)
• M28: 7,919,262 km (0.042 R)
• M29: 7,981,944 km (0.103 R)
• M30: 8,139,171 km (0.065 R)
• M31: 8,585,272 km (0.105 R)
• M32: 8,649,599 km (0.089 R)
• M33: 8,811,315 km (0.056 R)
• M34: 9,335,206 km (0.115 R)
• M35: 10,038,316 km (0.116 R)
• M36: 10,654,510 km (0.08 R)
• M37: 11,177,355 km (0.085 R)
• M38: 11,424,191 km (0.035 R)
• M39: 11,708,577 km (0.118 R)
• M40: 11,779,935 km (0.057 R)
• M41: 12,139,418 km (0.069 R)
• M42: 12,758,903 km (0.12 R)
• M43: 13,351,161 km (0.103 R)
• M44: 13,425,960 km (0.083 R)
• M45: 13,500,759 km (0.086 R)
• M46: 13,726,053 km (0.062 R)
• M47: 14,104,237 km (0.07 R)
• M48: 14,871,076 km (0.071 R)
• M49: 15,572,839 km (0.073 R)
• M50: 15,848,698 km (0.119 R)
• M51: 17,292,467 km (0.05 R)
• M52: 17,455,528 km (0.074 R)
• M53: 17,619,039 km (0.092 R)
• M54: 18,861,748 km (0.06 R)
• M55: 19,155,708 km (0.086 R)
• M56: 19,240,081 km (0.064 R)
• M57: 19,408,977 km (0.095 R)
• M58: 19,833,536 km (0.096 R)
• M59: 20,218,302 km (0.099 R)
• M60: 20,433,124 km (0.062 R)
• M61: 21,168,996 km (0.119 R)
• M62: 21,474,625 km (0.063 R)
• M63: 21,869,563 km (0.119 R)
• M64: 21,957,676 km (0.087 R)
• M65: 23,383,494 km (0.069 R)
• M66: 23,789,951 km (0.071 R)
• M67: 23,880,607 km (0.117 R)
• M68: 24,289,907 km (0.071 R)
• M69: 25,115,239 km (0.114 R)
• M70: 25,624,320 km (0.08 R)
• M71: 25,856,795 km (0.105 R)
• M72: 30,208,597 km (0.102 R)
• M73: 30,405,019 km (0.072 R)
• M74: 30,503,455 km (0.093 R)
• M75: 30,848,577 km (0.105 R)
• M76: 31,046,495 km (0.105 R)
• M77: 32,795,294 km (0.057 R)
• M78: 33,047,815 km (0.109 R)
• M79: 33,961,858 km (0.119 R)
• M80: 34,115,046 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.2

Radius: 3

Gravity: 81.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.02 AU - 10.74 AU

Year: 17359 Days

Day: 23.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 37,296,703 km

• M1: 208,390 km (0.092 R)
• M2: 423,811 km (0.095 R)
• M3: 603,777 km (0.059 R)
• M4: 758,910 km (0.117 R)
• M5: 1,078,152 km (0.065 R)
• M6: 1,320,800 km (0.077 R)
• M7: 1,550,432 km (0.1 R)
• M8: 2,013,438 km (0.1 R)
• M9: 2,691,714 km (0.098 R)
• M10: 3,092,188 km (0.075 R)
• M11: 3,280,382 km (0.09 R)
• M12: 3,318,380 km (0.075 R)
• M13: 4,870,159 km (0.026 R)
• M14: 5,310,724 km (0.087 R)
• M15: 5,763,856 km (0.068 R)
• M16: 6,088,484 km (0.078 R)
• M17: 6,276,528 km (0.1 R)
• M18: 6,706,772 km (0.116 R)
• M19: 7,696,212 km (0.105 R)
• M20: 7,797,789 km (0.108 R)
• M21: 8,001,990 km (0.084 R)
• M22: 8,625,065 km (0.09 R)
• M23: 8,942,512 km (0.108 R)
• M24: 9,102,582 km (0.058 R)
• M25: 9,643,228 km (0.109 R)
• M26: 9,862,389 km (0.119 R)
• M27: 9,972,493 km (0.103 R)
• M28: 10,473,347 km (0.099 R)
• M29: 10,698,641 km (0.077 R)
• M30: 10,755,189 km (0.058 R)
• M31: 11,731,764 km (0.098 R)
• M32: 11,965,735 km (0.116 R)
• M33: 12,378,625 km (0.058 R)
• M34: 12,796,303 km (0.1 R)
• M35: 12,976,718 km (0.109 R)
• M36: 15,461,239 km (0.11 R)
• M37: 15,910,781 km (0.088 R)
• M38: 16,364,511 km (0.12 R)
• M39: 17,484,251 km (0.061 R)
• M40: 18,221,918 km (0.12 R)
• M41: 18,628,525 km (0.081 R)
• M42: 19,243,971 km (0.118 R)
• M43: 21,130,101 km (0.106 R)
• M44: 22,709,854 km (0.095 R)
• M45: 23,440,490 km (0.091 R)
• M46: 23,808,651 km (0.119 R)
• M47: 24,104,555 km (0.05 R)
• M48: 25,905,265 km (0.096 R)
• M49: 26,362,286 km (0.082 R)
• M50: 26,898,744 km (0.074 R)
• M51: 27,748,909 km (0.083 R)
• M52: 29,238,156 km (0.112 R)
• M53: 34,108,315 km (0.092 R)
• M54: 34,191,491 km (0.045 R)
• M55: 36,040,521 km (0.044 R)
• M56: 36,465,229 km (0.066 R)
• M57: 37,921,714 km (0.034 R)
• M58: 38,353,603 km (0.115 R)
• M59: 39,135,252 km (0.087 R)
• M60: 39,309,683 km (0.103 R)
• M61: 39,746,957 km (0.102 R)
• M62: 40,449,768 km (0.104 R)
• M63: 41,334,041 km (0.116 R)
• M64: 41,778,497 km (0.066 R)
• M65: 42,582,585 km (0.087 R)
• M66: 43,482,117 km (0.065 R)
• M67: 43,843,695 km (0.112 R)
• M68: 44,024,709 km (0.103 R)
• M69: 44,751,904 km (0.119 R)
• M70: 46,309,966 km (0.085 R)
• M71: 47,049,278 km (0.116 R)
• M72: 49,008,711 km (0.041 R)
• M73: 49,102,659 km (0.111 R)
• M74: 49,479,047 km (0.045 R)
• M75: 50,329,660 km (0.119 R)
• M76: 50,424,356 km (0.098 R)
• M77: 52,332,926 km (0.026 R)
• M78: 52,910,074 km (0.112 R)
• M79: 53,006,415 km (0.086 R)
• M80: 53,392,527 km (0.038 R)
• M81: 53,682,897 km (0.108 R)
• M82: 53,779,687 km (0.101 R)
• M83: 55,729,096 km (0.038 R)
• M84: 55,925,369 km (0.085 R)
• M85: 56,318,512 km (0.03 R)
• M86: 57,800,728 km (0.119 R)
• M87: 59,295,958 km (0.086 R)
• M88: 59,596,501 km (0.099 R)
• M89: 60,098,551 km (0.047 R)
• M90: 60,299,760 km (0.114 R)
• M91: 60,501,119 km (0.077 R)
• M92: 61,511,652 km (0.081 R)
• M93: 64,576,464 km (0.064 R)
• M94: 66,023,674 km (0.115 R)
• M95: 67,481,505 km (0.09 R)
• M96: 67,795,361 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.3

Radius: 4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.11 AU - 10.75 AU

Year: 17506 Days

Day: 16.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 37,296,703 km

• M1: 171,290 km (0.061 R)
• M2: 205,847 km (0.09 R)
• M3: 243,246 km (0.06 R)
• M4: 381,923 km (0.118 R)
• M5: 429,196 km (0.102 R)
• M6: 814,710 km (0.048 R)
• M7: 861,085 km (0.119 R)
• M8: 956,529 km (0.035 R)
• M9: 1,157,588 km (0.088 R)
• M10: 2,500,977 km (0.1 R)
• M11: 2,870,484 km (0.108 R)
• M12: 3,711,224 km (0.103 R)
• M13: 4,930,895 km (0.103 R)
• M14: 5,957,137 km (0.03 R)
• M15: 6,385,436 km (0.063 R)
• M16: 6,697,646 km (0.119 R)
• M17: 7,531,954 km (0.111 R)
• M18: 7,663,301 km (0.093 R)
• M19: 8,296,997 km (0.103 R)
• M20: 8,398,724 km (0.105 R)
• M21: 10,296,821 km (0.108 R)
• M22: 10,333,174 km (0.026 R)
• M23: 10,699,090 km (0.078 R)
• M24: 12,051,305 km (0.074 R)
• M25: 12,436,370 km (0.115 R)
• M26: 13,735,478 km (0.088 R)
• M27: 14,462,075 km (0.092 R)
• M28: 15,408,431 km (0.086 R)
• M29: 17,144,664 km (0.084 R)
• M30: 18,013,828 km (0.109 R)
• M31: 20,066,460 km (0.112 R)
• M32: 20,111,938 km (0.117 R)
• M33: 20,202,893 km (0.116 R)
• M34: 20,613,988 km (0.057 R)
• M35: 21,074,002 km (0.097 R)
• M36: 22,051,175 km (0.084 R)
• M37: 22,191,947 km (0.072 R)
• M38: 22,333,017 km (0.092 R)
• M39: 22,474,387 km (0.113 R)
• M40: 25,609,659 km (0.102 R)
• M41: 28,112,881 km (0.119 R)
• M42: 32,436,558 km (0.03 R)
• M43: 32,596,628 km (0.079 R)
• M44: 32,864,109 km (0.036 R)
• M45: 32,917,665 km (0.075 R)
• M46: 34,157,981 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit