🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.5

Radius: 8.5

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.94 AU - 3.06 AU

Year: 3524 Days

Day: 13.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,206,233 km

• M1: 155,731 km (0.085 R)
• M2: 211,531 km (0.056 R)
• M3: 541,843 km (0.098 R)
• M4: 607,068 km (0.057 R)
• M5: 665,262 km (0.071 R)
• M6: 798,404 km (0.089 R)
• M7: 918,232 km (0.102 R)
• M8: 974,780 km (0.051 R)
• M9: 1,079,648 km (0.098 R)
• M10: 1,313,918 km (0.075 R)
• M11: 1,496,876 km (0.117 R)
• M12: 1,815,520 km (0.074 R)
• M13: 2,005,210 km (0.058 R)
• M14: 2,170,815 km (0.053 R)
• M15: 2,232,150 km (0.103 R)
• M16: 2,403,739 km (0.106 R)
• M17: 3,098,920 km (0.095 R)
• M18: 3,203,190 km (0.105 R)
• M19: 3,415,170 km (0.096 R)
• M20: 3,704,941 km (0.075 R)
• M21: 3,890,143 km (0.113 R)
• M22: 3,983,791 km (0.043 R)
• M23: 4,211,928 km (0.101 R)
• M24: 4,327,567 km (0.107 R)
• M25: 4,522,792 km (0.07 R)
• M26: 4,601,631 km (0.102 R)
• M27: 4,921,770 km (0.096 R)
• M28: 5,023,197 km (0.102 R)
• M29: 5,290,529 km (0.12 R)
• M30: 5,478,274 km (0.095 R)
• M31: 5,541,404 km (0.091 R)
• M32: 5,710,749 km (0.062 R)
• M33: 6,011,441 km (0.088 R)
• M34: 6,185,573 km (0.088 R)
• M35: 6,695,402 km (0.075 R)
• M36: 7,264,921 km (0.11 R)
• M37: 7,567,259 km (0.089 R)
• M38: 7,684,543 km (0.07 R)
• M39: 8,377,331 km (0.089 R)
• M40: 8,450,185 km (0.099 R)
• M41: 8,620,876 km (0.113 R)
• M42: 9,040,199 km (0.114 R)
• M43: 9,340,143 km (0.113 R)
• M44: 9,618,096 km (0.113 R)
• M45: 9,873,160 km (0.069 R)
• M46: 10,104,588 km (0.057 R)
• M47: 10,207,960 km (0.119 R)
• M48: 10,783,164 km (0.106 R)
• M49: 10,888,930 km (0.1 R)
• M50: 10,994,995 km (0.081 R)
• M51: 11,208,172 km (0.114 R)
• M52: 11,315,134 km (0.119 R)
• M53: 11,368,840 km (0.075 R)
• M54: 11,774,100 km (0.035 R)
• M55: 11,992,214 km (0.064 R)
• M56: 12,184,148 km (0.109 R)
• M57: 12,460,156 km (0.102 R)
• M58: 12,626,808 km (0.113 R)
• M59: 13,074,555 km (0.081 R)
• M60: 13,641,680 km (0.083 R)
• M61: 14,332,822 km (0.073 R)
• M62: 14,420,038 km (0.106 R)
• M63: 15,450,318 km (0.112 R)
• M64: 15,509,858 km (0.086 R)
• M65: 15,569,548 km (0.106 R)
• M66: 15,989,320 km (0.038 R)
• M67: 17,394,792 km (0.057 R)
• M68: 17,612,157 km (0.076 R)
• M69: 18,206,659 km (0.056 R)
• M70: 18,427,316 km (0.103 R)
• M71: 19,094,672 km (0.062 R)
• M72: 19,190,714 km (0.103 R)
• M73: 19,318,919 km (0.085 R)
• M74: 19,673,018 km (0.057 R)
• M75: 19,867,046 km (0.112 R)
• M76: 20,420,259 km (0.085 R)
• M77: 21,110,803 km (0.063 R)
• M78: 21,375,890 km (0.073 R)
• M79: 21,808,826 km (0.092 R)
• M80: 22,143,926 km (0.102 R)
• M81: 22,379,542 km (0.077 R)
• M82: 22,649,866 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 14.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.89 AU - 4.49 AU

Year: 5817 Days

Day: 8.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,206,233 km

• M1: 176,376 km (0.054 R)
• M2: 359,633 km (0.1 R)
• M3: 541,694 km (0.1 R)
• M4: 722,109 km (0.072 R)
• M5: 953,836 km (0.091 R)
• M6: 1,243,308 km (0.086 R)
• M7: 1,357,301 km (0.086 R)
• M8: 1,685,818 km (0.098 R)
• M9: 1,776,624 km (0.07 R)
• M10: 2,098,110 km (0.031 R)
• M11: 2,500,828 km (0.039 R)
• M12: 2,626,490 km (0.11 R)
• M13: 2,732,854 km (0.089 R)
• M14: 2,862,555 km (0.119 R)
• M15: 2,972,210 km (0.07 R)
• M16: 3,402,005 km (0.111 R)
• M17: 3,827,761 km (0.026 R)
• M18: 4,071,755 km (0.097 R)
• M19: 5,531,381 km (0.085 R)
• M20: 5,724,363 km (0.094 R)
• M21: 6,548,198 km (0.082 R)
• M22: 7,500,239 km (0.108 R)
• M23: 8,368,654 km (0.111 R)
• M24: 8,559,093 km (0.063 R)
• M25: 8,782,891 km (0.102 R)
• M26: 9,073,560 km (0.106 R)
• M27: 9,203,710 km (0.095 R)
• M28: 9,400,281 km (0.115 R)
• M29: 9,964,565 km (0.108 R)
• M30: 11,056,779 km (0.057 R)
• M31: 11,161,048 km (0.086 R)
• M32: 11,476,101 km (0.052 R)
• M33: 12,043,526 km (0.083 R)
• M34: 12,186,691 km (0.094 R)
• M35: 12,801,987 km (0.114 R)
• M36: 13,021,597 km (0.034 R)
• M37: 13,576,156 km (0.114 R)
• M38: 13,800,104 km (0.117 R)
• M39: 14,176,044 km (0.119 R)
• M40: 14,289,589 km (0.03 R)
• M41: 14,593,571 km (0.084 R)
• M42: 15,635,670 km (0.098 R)
• M43: 15,870,539 km (0.088 R)
• M44: 16,462,797 km (0.117 R)
• M45: 16,781,590 km (0.109 R)
• M46: 17,587,623 km (0.117 R)
• M47: 18,118,247 km (0.108 R)
• M48: 18,447,512 km (0.069 R)
• M49: 19,657,609 km (0.116 R)
• M50: 20,038,336 km (0.063 R)
• M51: 20,208,279 km (0.117 R)
• M52: 21,151,942 km (0.07 R)
• M53: 21,934,788 km (0.072 R)
• M54: 22,417,839 km (0.112 R)
• M55: 22,727,058 km (0.118 R)
• M56: 23,483,874 km (0.108 R)
• M57: 25,481,155 km (0.109 R)
• M58: 25,896,289 km (0.092 R)
• M59: 26,313,817 km (0.085 R)
• M60: 26,686,764 km (0.1 R)
• M61: 26,873,911 km (0.071 R)
• M62: 26,967,709 km (0.083 R)
• M63: 29,539,446 km (0.115 R)
• M64: 29,781,495 km (0.057 R)
• M65: 30,267,688 km (0.111 R)
• M66: 30,413,995 km (0.099 R)
• M67: 30,658,438 km (0.104 R)
• M68: 30,854,411 km (0.042 R)
• M69: 31,198,486 km (0.087 R)
• M70: 31,593,275 km (0.093 R)
• M71: 32,138,859 km (0.075 R)
• M72: 32,238,341 km (0.106 R)
• M73: 32,387,789 km (0.086 R)
• M74: 33,895,287 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.8

Radius: 6.1

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.51 AU - 8.53 AU

Year: 13987 Days

Day: 16.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,206,233 km

• M1: 199,564 km (0.067 R)
• M2: 278,402 km (0.056 R)
• M3: 328,966 km (0.114 R)
• M4: 581,487 km (0.082 R)
• M5: 631,752 km (0.099 R)
• M6: 718,967 km (0.113 R)
• M7: 925,113 km (0.064 R)
• M8: 1,368,372 km (0.112 R)
• M9: 1,696,440 km (0.097 R)
• M10: 1,894,657 km (0.05 R)
• M11: 3,172,821 km (0.076 R)
• M12: 3,479,347 km (0.113 R)
• M13: 3,827,462 km (0.102 R)
• M14: 4,054,850 km (0.085 R)
• M15: 4,387,257 km (0.117 R)
• M16: 4,867,316 km (0.042 R)
• M17: 4,972,334 km (0.08 R)
• M18: 5,581,646 km (0.052 R)
• M19: 5,951,153 km (0.062 R)
• M20: 6,176,597 km (0.101 R)
• M21: 7,709,377 km (0.112 R)
• M22: 7,955,166 km (0.064 R)
• M23: 7,996,305 km (0.094 R)
• M24: 8,037,594 km (0.112 R)
• M25: 8,878,185 km (0.081 R)
• M26: 8,920,970 km (0.119 R)
• M27: 9,526,841 km (0.036 R)
• M28: 10,101,297 km (0.089 R)
• M29: 11,006,963 km (0.05 R)
• M30: 12,605,117 km (0.107 R)
• M31: 13,137,535 km (0.115 R)
• M32: 13,825,835 km (0.105 R)
• M33: 13,925,168 km (0.085 R)
• M34: 14,576,218 km (0.066 R)
• M35: 15,700,446 km (0.093 R)
• M36: 15,907,938 km (0.077 R)
• M37: 15,959,849 km (0.116 R)
• M38: 17,224,549 km (0.066 R)
• M39: 17,653,297 km (0.072 R)
• M40: 17,761,007 km (0.104 R)
• M41: 17,869,017 km (0.074 R)
• M42: 19,125,938 km (0.116 R)
• M43: 20,129,441 km (0.098 R)
• M44: 21,207,144 km (0.109 R)
• M45: 21,781,899 km (0.12 R)
• M46: 21,839,644 km (0.066 R)
• M47: 22,712,098 km (0.104 R)
• M48: 23,123,044 km (0.1 R)
• M49: 23,595,923 km (0.095 R)
• M50: 23,833,484 km (0.098 R)
• M51: 24,671,232 km (0.12 R)
• M52: 24,791,658 km (0.108 R)
• M53: 25,640,327 km (0.075 R)
• M54: 25,945,806 km (0.115 R)
• M55: 26,375,451 km (0.118 R)
• M56: 26,560,354 km (0.091 R)
• M57: 27,740,980 km (0.058 R)
• M58: 27,991,706 km (0.11 R)
• M59: 28,432,272 km (0.069 R)
• M60: 29,511,920 km (0.097 R)
• M61: 29,896,087 km (0.026 R)
• M62: 30,669,508 km (0.083 R)
• M63: 31,058,612 km (0.096 R)
• M64: 32,235,948 km (0.06 R)
• M65: 32,499,539 km (0.113 R)
• M66: 33,761,397 km (0.078 R)
• M67: 35,922,637 km (0.104 R)
• M68: 35,991,004 km (0.06 R)
• M69: 36,332,835 km (0.111 R)
• M70: 37,158,017 km (0.11 R)
• M71: 38,337,297 km (0.078 R)
• M72: 39,317,761 km (0.111 R)
• M73: 39,952,355 km (0.058 R)
• M74: 40,306,453 km (0.088 R)
• M75: 40,448,272 km (0.093 R)
• M76: 40,946,284 km (0.088 R)
• M77: 41,589,554 km (0.074 R)
• M78: 42,669,053 km (0.114 R)
• M79: 43,539,263 km (0.12 R)
• M80: 44,635,217 km (0.097 R)
• M81: 45,076,232 km (0.096 R)
• M82: 45,223,436 km (0.108 R)
• M83: 45,370,940 km (0.067 R)
• M84: 47,977,234 km (0.087 R)
• M85: 48,882,002 km (0.115 R)
• M86: 49,260,634 km (0.066 R)
• M87: 49,792,454 km (0.096 R)
• M88: 49,868,450 km (0.113 R)
• M89: 50,708,293 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.3

Radius: 5.7

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.28 AU - 12.06 AU

Year: 23639 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,206,233 km

• M1: 163,361 km (0.1 R)
• M2: 280,795 km (0.098 R)
• M3: 350,358 km (0.113 R)
• M4: 508,334 km (0.093 R)
• M5: 641,176 km (0.087 R)
• M6: 711,936 km (0.04 R)
• M7: 966,851 km (0.117 R)
• M8: 1,076,506 km (0.029 R)
• M9: 1,619,098 km (0.089 R)
• M10: 1,816,567 km (0.098 R)
• M11: 2,021,815 km (0.076 R)
• M12: 2,091,977 km (0.087 R)
• M13: 2,343,600 km (0.119 R)
• M14: 2,719,839 km (0.086 R)
• M15: 3,360,567 km (0.068 R)
• M16: 3,827,013 km (0.049 R)
• M17: 3,870,396 km (0.065 R)
• M18: 4,587,419 km (0.114 R)
• M19: 4,866,718 km (0.049 R)
• M20: 6,344,296 km (0.091 R)
• M21: 6,551,040 km (0.117 R)
• M22: 7,184,737 km (0.048 R)
• M23: 7,400,307 km (0.1 R)
• M24: 7,837,732 km (0.026 R)
• M25: 8,115,535 km (0.104 R)
• M26: 8,795,158 km (0.094 R)
• M27: 10,027,695 km (0.063 R)
• M28: 10,268,697 km (0.09 R)
• M29: 11,313,638 km (0.079 R)
• M30: 12,910,595 km (0.066 R)
• M31: 14,576,966 km (0.117 R)
• M32: 14,918,199 km (0.089 R)
• M33: 15,887,892 km (0.062 R)
• M34: 15,957,904 km (0.111 R)
• M35: 16,239,148 km (0.116 R)
• M36: 16,380,368 km (0.088 R)
• M37: 16,451,128 km (0.098 R)
• M38: 16,521,888 km (0.051 R)
• M39: 16,664,006 km (0.091 R)
• M40: 17,380,131 km (0.083 R)
• M41: 18,473,093 km (0.081 R)
• M42: 23,539,225 km (0.026 R)
• M43: 23,619,110 km (0.11 R)
• M44: 25,644,965 km (0.085 R)
• M45: 25,809,373 km (0.054 R)
• M46: 26,553,772 km (0.06 R)
• M47: 27,305,202 km (0.06 R)
• M48: 27,894,617 km (0.087 R)
• M49: 28,488,072 km (0.063 R)
• M50: 28,999,996 km (0.111 R)
• M51: 29,687,398 km (0.114 R)
• M52: 30,033,119 km (0.118 R)
• M53: 30,206,503 km (0.089 R)
• M54: 30,293,419 km (0.085 R)
• M55: 30,380,186 km (0.114 R)
• M56: 32,046,856 km (0.08 R)
• M57: 32,312,691 km (0.061 R)
• M58: 33,562,881 km (0.102 R)
• M59: 34,920,033 km (0.039 R)
• M60: 35,559,414 km (0.1 R)
• M61: 36,664,643 km (0.055 R)
• M62: 37,594,095 km (0.083 R)
• M63: 38,531,325 km (0.074 R)
• M64: 38,814,065 km (0.08 R)
• M65: 39,381,490 km (0.066 R)
• M66: 41,196,411 km (0.116 R)
• M67: 44,709,119 km (0.114 R)
• M68: 45,403,253 km (0.083 R)
• M69: 48,316,522 km (0.075 R)
• M70: 48,519,676 km (0.107 R)
• M71: 48,621,402 km (0.063 R)
• M72: 50,257,853 km (0.099 R)
• M73: 50,772,919 km (0.077 R)
• M74: 51,808,286 km (0.062 R)
• M75: 53,689,629 km (0.067 R)
• M76: 54,427,146 km (0.117 R)
• M77: 55,274,319 km (0.058 R)
• M78: 56,019,167 km (0.119 R)
• M79: 59,683,566 km (0.097 R)
• M80: 61,654,818 km (0.072 R)
• M81: 63,424,710 km (0.067 R)
• M82: 67,014,610 km (0.112 R)
• M83: 68,377,596 km (0.053 R)
• M84: 69,405,932 km (0.067 R)
• M85: 71,477,863 km (0.073 R)
• M86: 71,593,502 km (0.118 R)
• M87: 72,056,956 km (0.076 R)
• M88: 72,637,695 km (0.155 R)
• M89: 74,271,902 km (0.179 R)
• M90: 75,564,278 km (0.12 R)
• M91: 76,745,802 km (0.065 R)
• M92: 79,126,802 km (0.225 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: 520 - 13,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit