🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 10.5

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.99 AU - 1.21 AU

Year: 796 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 78,372,073 km

• M1: 132,095 km (0.092 R)
• M2: 214,972 km (0.069 R)
• M3: 280,346 km (0.098 R)
• M4: 421,118 km (0.03 R)
• M5: 544,087 km (0.098 R)
• M6: 626,665 km (0.109 R)
• M7: 776,862 km (0.106 R)
• M8: 890,257 km (0.066 R)
• M9: 1,035,367 km (0.097 R)
• M10: 1,216,231 km (0.105 R)
• M11: 1,285,943 km (0.119 R)
• M12: 1,371,513 km (0.038 R)
• M13: 1,511,088 km (0.06 R)
• M14: 1,764,956 km (0.027 R)
• M15: 1,852,770 km (0.099 R)
• M16: 2,158,996 km (0.105 R)
• M17: 2,244,566 km (0.101 R)
• M18: 2,436,949 km (0.052 R)
• M19: 2,526,259 km (0.118 R)
• M20: 2,800,771 km (0.049 R)
• M21: 2,866,146 km (0.115 R)
• M22: 3,017,838 km (0.056 R)
• M23: 3,094,582 km (0.071 R)
• M24: 3,448,530 km (0.09 R)
• M25: 3,518,841 km (0.043 R)
• M26: 3,743,088 km (0.108 R)
• M27: 3,930,086 km (0.11 R)
• M28: 4,024,781 km (0.061 R)
• M29: 4,130,846 km (0.03 R)
• M30: 4,476,716 km (0.115 R)
• M31: 4,564,680 km (0.101 R)
• M32: 4,686,602 km (0.075 R)
• M33: 4,956,327 km (0.049 R)
• M34: 5,173,394 km (0.116 R)
• M35: 5,511,036 km (0.076 R)
• M36: 5,676,491 km (0.098 R)
• M37: 5,771,935 km (0.114 R)
• M38: 6,048,990 km (0.11 R)
• M39: 6,404,584 km (0.09 R)
• M40: 6,566,299 km (0.096 R)
• M41: 6,779,776 km (0.083 R)
• M42: 6,944,632 km (0.104 R)
• M43: 7,486,177 km (0.099 R)
• M44: 7,564,566 km (0.079 R)
• M45: 7,722,392 km (0.101 R)
• M46: 7,881,265 km (0.113 R)
• M47: 8,229,229 km (0.057 R)
• M48: 8,296,848 km (0.094 R)
• M49: 8,596,043 km (0.087 R)
• M50: 8,885,066 km (0.1 R)
• M51: 9,149,256 km (0.03 R)
• M52: 9,373,803 km (0.104 R)
• M53: 9,486,749 km (0.12 R)
• M54: 9,600,144 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 9.6

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.91 AU - 2.55 AU

Year: 2299 Days

Day: 10.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,372,073 km

• M1: 145,409 km (0.117 R)
• M2: 345,870 km (0.106 R)
• M3: 417,079 km (0.12 R)
• M4: 699,669 km (0.042 R)
• M5: 849,118 km (0.103 R)
• M6: 970,741 km (0.075 R)
• M7: 1,550,283 km (0.102 R)
• M8: 1,654,253 km (0.11 R)
• M9: 1,796,521 km (0.025 R)
• M10: 1,893,759 km (0.076 R)
• M11: 2,017,926 km (0.05 R)
• M12: 2,093,622 km (0.075 R)
• M13: 2,313,531 km (0.114 R)
• M14: 2,527,606 km (0.063 R)
• M15: 2,762,025 km (0.095 R)
• M16: 3,237,597 km (0.113 R)
• M17: 3,371,637 km (0.066 R)
• M18: 3,645,551 km (0.062 R)
• M19: 3,722,893 km (0.044 R)
• M20: 3,910,937 km (0.095 R)
• M21: 4,038,095 km (0.07 R)
• M22: 4,247,532 km (0.081 R)
• M23: 4,394,587 km (0.045 R)
• M24: 4,795,360 km (0.093 R)
• M25: 4,880,182 km (0.106 R)
• M26: 5,034,417 km (0.111 R)
• M27: 5,382,980 km (0.117 R)
• M28: 5,506,847 km (0.112 R)
• M29: 5,793,477 km (0.116 R)
• M30: 6,011,740 km (0.073 R)
• M31: 6,140,245 km (0.071 R)
• M32: 6,269,796 km (0.038 R)
• M33: 6,587,991 km (0.044 R)
• M34: 6,739,534 km (0.108 R)
• M35: 7,142,999 km (0.11 R)
• M36: 7,953,371 km (0.062 R)
• M37: 8,013,808 km (0.055 R)
• M38: 8,196,168 km (0.095 R)
• M39: 8,277,549 km (0.117 R)
• M40: 8,400,220 km (0.066 R)
• M41: 8,461,854 km (0.093 R)
• M42: 8,585,422 km (0.098 R)
• M43: 8,771,821 km (0.105 R)
• M44: 8,855,296 km (0.095 R)
• M45: 8,980,659 km (0.109 R)
• M46: 9,043,640 km (0.079 R)
• M47: 9,297,059 km (0.096 R)
• M48: 9,424,666 km (0.1 R)
• M49: 9,552,722 km (0.111 R)
• M50: 9,703,067 km (0.1 R)
• M51: 9,897,395 km (0.112 R)
• M52: 9,984,162 km (0.109 R)
• M53: 10,311,781 km (0.068 R)
• M54: 10,576,569 km (0.062 R)
• M55: 11,112,728 km (0.077 R)
• M56: 11,203,085 km (0.104 R)
• M57: 12,281,536 km (0.12 R)
• M58: 12,774,013 km (0.115 R)
• M59: 12,987,040 km (0.057 R)
• M60: 13,225,200 km (0.1 R)
• M61: 13,585,132 km (0.031 R)
• M62: 13,730,093 km (0.039 R)
• M63: 13,875,502 km (0.112 R)
• M64: 13,996,975 km (0.066 R)
• M65: 14,907,428 km (0.102 R)
• M66: 15,634,473 km (0.098 R)
• M67: 16,015,050 km (0.09 R)
• M68: 16,966,792 km (0.042 R)
• M69: 17,253,272 km (0.075 R)
• M70: 17,384,170 km (0.076 R)
• M71: 17,594,056 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790

Radius: 4.3

Gravity: 42.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.09 AU - 8.42 AU

Year: 16357 Days

Day: 22.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,372,073 km

• M1: 78,090 km (0.096 R)
• M2: 632,350 km (0.082 R)
• M3: 833,111 km (0.069 R)
• M4: 1,262,756 km (0.067 R)
• M5: 1,660,985 km (0.071 R)
• M6: 1,812,079 km (0.107 R)
• M7: 2,324,901 km (0.098 R)
• M8: 3,321,821 km (0.058 R)
• M9: 3,435,515 km (0.099 R)
• M10: 4,308,568 km (0.098 R)
• M11: 4,391,146 km (0.11 R)
• M12: 5,828,333 km (0.075 R)
• M13: 5,919,737 km (0.07 R)
• M14: 6,383,940 km (0.088 R)
• M15: 6,763,619 km (0.067 R)
• M16: 7,297,833 km (0.113 R)
• M17: 7,845,361 km (0.068 R)
• M18: 9,619,442 km (0.042 R)
• M19: 9,781,756 km (0.117 R)
• M20: 9,836,060 km (0.039 R)
• M21: 10,218,881 km (0.109 R)
• M22: 10,274,083 km (0.109 R)
• M23: 10,495,487 km (0.083 R)
• M24: 10,606,639 km (0.065 R)
• M25: 10,942,935 km (0.119 R)
• M26: 11,282,522 km (0.045 R)
• M27: 15,366,394 km (0.092 R)
• M28: 16,258,297 km (0.061 R)
• M29: 16,451,577 km (0.102 R)
• M30: 16,516,203 km (0.077 R)
• M31: 16,970,831 km (0.06 R)
• M32: 17,298,002 km (0.036 R)
• M33: 17,693,389 km (0.112 R)
• M34: 18,091,768 km (0.05 R)
• M35: 18,359,099 km (0.096 R)
• M36: 19,032,888 km (0.089 R)
• M37: 20,058,531 km (0.119 R)
• M38: 20,265,874 km (0.115 R)
• M39: 20,404,551 km (0.052 R)
• M40: 20,822,228 km (0.074 R)
• M41: 21,878,689 km (0.115 R)
• M42: 21,949,748 km (0.085 R)
• M43: 23,677,902 km (0.099 R)
• M44: 25,374,641 km (0.083 R)
• M45: 26,124,575 km (0.051 R)
• M46: 26,729,699 km (0.089 R)
• M47: 29,823,682 km (0.096 R)
• M48: 31,975,198 km (0.029 R)
• M49: 32,136,615 km (0.111 R)
• M50: 34,589,272 km (0.082 R)
• M51: 36,931,974 km (0.088 R)
• M52: 38,037,054 km (0.049 R)
• M53: 39,498,475 km (0.118 R)
• M54: 39,584,943 km (0.098 R)
• M55: 39,671,560 km (0.12 R)
• M56: 40,366,592 km (0.048 R)
• M57: 41,065,663 km (0.093 R)
• M58: 41,504,583 km (0.089 R)
• M59: 41,945,149 km (0.097 R)
• M60: 43,812,130 km (0.083 R)
• M61: 45,615,233 km (0.113 R)
• M62: 46,069,711 km (0.112 R)
• M63: 46,525,835 km (0.049 R)
• M64: 46,708,644 km (0.096 R)
• M65: 47,350,419 km (0.081 R)
• M66: 49,293,396 km (0.115 R)
• M67: 49,572,994 km (0.104 R)
• M68: 49,759,842 km (0.104 R)
• M69: 50,415,230 km (0.079 R)
• M70: 50,979,364 km (0.088 R)
• M71: 51,924,224 km (0.109 R)
• M72: 52,018,920 km (0.099 R)
• M73: 53,927,040 km (0.058 R)
• M74: 54,215,166 km (0.086 R)
• M75: 55,566,783 km (0.098 R)
• M76: 55,954,989 km (0.109 R)
• M77: 58,106,207 km (0.117 R)
• M78: 58,303,077 km (0.111 R)
• M79: 58,401,662 km (0.114 R)
• M80: 58,895,036 km (0.105 R)
• M81: 58,993,920 km (0.11 R)
• M82: 59,092,954 km (0.036 R)
• M83: 59,290,872 km (0.115 R)
• M84: 59,687,606 km (0.033 R)
• M85: 60,184,719 km (0.079 R)
• M86: 60,284,202 km (0.12 R)
• M87: 60,982,824 km (0.105 R)
• M88: 61,684,139 km (0.096 R)
• M89: 62,388,146 km (0.11 R)
• M90: 63,398,381 km (0.03 R)
• M91: 64,414,001 km (0.066 R)
• M92: 65,435,156 km (0.032 R)
• M93: 65,639,955 km (0.111 R)
• M94: 66,050,302 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.7

Radius: 5.8

Gravity: 19.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.78 AU - 12.04 AU

Year: 21534 Days

Day: 21.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,372,073 km

• M1: 74,649 km (0.065 R)
• M2: 277,205 km (0.059 R)
• M3: 563,086 km (0.117 R)
• M4: 794,813 km (0.109 R)
• M5: 921,373 km (0.033 R)
• M6: 1,339,948 km (0.086 R)
• M7: 1,430,006 km (0.115 R)
• M8: 1,584,840 km (0.111 R)
• M9: 1,910,664 km (0.065 R)
• M10: 1,978,432 km (0.064 R)
• M11: 2,116,211 km (0.036 R)
• M12: 2,221,528 km (0.109 R)
• M13: 2,474,349 km (0.077 R)
• M14: 3,532,604 km (0.109 R)
• M15: 3,827,312 km (0.12 R)
• M16: 4,042,583 km (0.091 R)
• M17: 4,173,781 km (0.086 R)
• M18: 4,350,755 km (0.073 R)
• M19: 4,440,214 km (0.082 R)
• M20: 4,485,094 km (0.115 R)
• M21: 4,530,272 km (0.084 R)
• M22: 4,575,600 km (0.095 R)
• M23: 4,850,262 km (0.076 R)
• M24: 5,319,999 km (0.102 R)
• M25: 5,415,742 km (0.05 R)
• M26: 5,657,492 km (0.099 R)
• M27: 6,556,875 km (0.109 R)
• M28: 7,446,384 km (0.109 R)
• M29: 7,987,180 km (0.117 R)
• M30: 8,206,939 km (0.109 R)
• M31: 8,484,593 km (0.117 R)
• M32: 8,821,786 km (0.096 R)
• M33: 9,742,412 km (0.094 R)
• M34: 10,512,691 km (0.056 R)
• M35: 11,118,413 km (0.085 R)
• M36: 11,487,321 km (0.108 R)
• M37: 11,611,188 km (0.115 R)
• M38: 11,673,271 km (0.117 R)
• M39: 12,173,976 km (0.119 R)
• M40: 12,363,516 km (0.06 R)
• M41: 15,595,279 km (0.087 R)
• M42: 15,732,460 km (0.093 R)
• M43: 16,008,019 km (0.107 R)
• M44: 16,077,134 km (0.102 R)
• M45: 17,765,944 km (0.113 R)
• M46: 18,052,873 km (0.099 R)
• M47: 19,069,241 km (0.074 R)
• M48: 19,510,405 km (0.111 R)
• M49: 21,308,571 km (0.1 R)
• M50: 22,227,401 km (0.041 R)
• M51: 22,304,594 km (0.097 R)
• M52: 23,708,420 km (0.071 R)
• M53: 25,624,320 km (0.085 R)
• M54: 26,518,915 km (0.079 R)
• M55: 27,589,438 km (0.083 R)
• M56: 27,921,545 km (0.073 R)
• M57: 28,088,197 km (0.11 R)
• M58: 28,926,095 km (0.104 R)
• M59: 29,432,783 km (0.045 R)
• M60: 33,590,556 km (0.063 R)
• M61: 34,212,135 km (0.11 R)
• M62: 35,196,489 km (0.068 R)
• M63: 36,371,730 km (0.069 R)
• M64: 38,112,451 km (0.116 R)
• M65: 39,039,509 km (0.099 R)
• M66: 39,973,897 km (0.066 R)
• M67: 40,443,934 km (0.056 R)
• M68: 41,294,547 km (0.1 R)
• M69: 43,302,001 km (0.097 R)
• M70: 43,494,833 km (0.085 R)
• M71: 48,008,350 km (0.08 R)
• M72: 49,109,540 km (0.047 R)
• M73: 49,915,723 km (0.046 R)
• M74: 51,234,877 km (0.092 R)
• M75: 51,643,130 km (0.068 R)
• M76: 52,257,379 km (0.083 R)
• M77: 52,771,247 km (0.109 R)
• M78: 52,874,171 km (0.097 R)
• M79: 54,011,114 km (0.085 R)
• M80: 54,947,448 km (0.07 R)
• M81: 55,051,867 km (0.107 R)
• M82: 56,309,237 km (0.117 R)
• M83: 57,364,351 km (0.115 R)
• M84: 60,460,727 km (0.03 R)
• M85: 61,000,177 km (0.084 R)
• M86: 63,282,742 km (0.095 R)
• M87: 64,049,880 km (0.119 R)
• M88: 64,489,548 km (0.052 R)
• M89: 66,258,393 km (0.091 R)
• M90: 70,636,225 km (0.059 R)
• M91: 71,431,936 km (0.096 R)
• M92: 73,376,409 km (0.085 R)
• M93: 73,491,300 km (0.08 R)
• M94: 75,454,324 km (0.063 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: 516 - 12,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit