🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 14.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.79 AU - 0.99 AU

Year: 542 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,736,955 km

• M1: 196,123 km (0.049 R)
• M2: 287,378 km (0.051 R)
• M3: 471,832 km (0.086 R)
• M4: 565,181 km (0.037 R)
• M5: 738,714 km (0.086 R)
• M6: 856,597 km (0.077 R)
• M7: 981,811 km (0.087 R)
• M8: 1,113,906 km (0.108 R)
• M9: 1,308,084 km (0.099 R)
• M10: 1,710,652 km (0.078 R)
• M11: 1,814,921 km (0.04 R)
• M12: 2,046,499 km (0.086 R)
• M13: 2,288,249 km (0.064 R)
• M14: 2,474,498 km (0.111 R)
• M15: 2,617,514 km (0.102 R)
• M16: 2,714,453 km (0.088 R)
• M17: 2,806,456 km (0.083 R)
• M18: 2,924,638 km (0.082 R)
• M19: 3,019,035 km (0.117 R)
• M20: 3,159,507 km (0.05 R)
• M21: 3,328,403 km (0.089 R)
• M22: 3,473,812 km (0.087 R)
• M23: 3,634,779 km (0.032 R)
• M24: 3,770,914 km (0.084 R)
• M25: 3,999,349 km (0.042 R)
• M26: 4,118,729 km (0.026 R)
• M27: 4,491,826 km (0.097 R)
• M28: 4,786,234 km (0.101 R)
• M29: 4,890,953 km (0.067 R)
• M30: 5,148,112 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.5

Radius: 10

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.45 AU - 3.03 AU

Year: 2928 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,736,955 km

• M1: 131,646 km (0.102 R)
• M2: 197,170 km (0.092 R)
• M3: 293,062 km (0.119 R)
• M4: 358,736 km (0.109 R)
• M5: 544,237 km (0.103 R)
• M6: 608,863 km (0.092 R)
• M7: 699,520 km (0.092 R)
• M8: 787,184 km (0.072 R)
• M9: 878,738 km (0.113 R)
• M10: 1,018,911 km (0.113 R)
• M11: 1,138,589 km (0.101 R)
• M12: 1,243,607 km (0.103 R)
• M13: 1,484,310 km (0.045 R)
• M14: 1,773,333 km (0.093 R)
• M15: 1,840,054 km (0.105 R)
• M16: 2,022,114 km (0.09 R)
• M17: 2,258,180 km (0.091 R)
• M18: 2,355,119 km (0.057 R)
• M19: 2,465,971 km (0.069 R)
• M20: 2,680,046 km (0.099 R)
• M21: 2,848,044 km (0.096 R)
• M22: 3,086,354 km (0.07 R)
• M23: 3,235,204 km (0.109 R)
• M24: 3,386,447 km (0.057 R)
• M25: 3,540,084 km (0.086 R)
• M26: 3,624,906 km (0.114 R)
• M27: 3,839,878 km (0.111 R)
• M28: 3,941,754 km (0.069 R)
• M29: 4,029,718 km (0.048 R)
• M30: 4,207,590 km (0.076 R)
• M31: 4,327,717 km (0.11 R)
• M32: 4,510,077 km (0.118 R)
• M33: 4,633,046 km (0.103 R)
• M34: 5,152,001 km (0.102 R)
• M35: 5,312,968 km (0.102 R)
• M36: 5,805,893 km (0.092 R)
• M37: 5,990,348 km (0.104 R)
• M38: 6,296,275 km (0.115 R)
• M39: 6,503,169 km (0.113 R)
• M40: 7,101,561 km (0.108 R)
• M41: 7,191,020 km (0.113 R)
• M42: 7,498,144 km (0.076 R)
• M43: 7,699,054 km (0.108 R)
• M44: 7,772,657 km (0.097 R)
• M45: 8,256,456 km (0.118 R)
• M46: 8,407,251 km (0.109 R)
• M47: 8,884,468 km (0.099 R)
• M48: 9,567,382 km (0.119 R)
• M49: 9,706,059 km (0.101 R)
• M50: 10,633,566 km (0.119 R)
• M51: 10,921,393 km (0.103 R)
• M52: 11,970,672 km (0.114 R)
• M53: 12,528,822 km (0.085 R)
• M54: 12,637,280 km (0.109 R)
• M55: 12,789,421 km (0.103 R)
• M56: 12,898,478 km (0.105 R)
• M57: 12,964,151 km (0.102 R)
• M58: 13,095,648 km (0.063 R)
• M59: 13,315,856 km (0.058 R)
• M60: 13,470,839 km (0.115 R)
• M61: 13,603,982 km (0.109 R)
• M62: 14,028,840 km (0.05 R)
• M63: 14,594,469 km (0.057 R)
• M64: 14,685,724 km (0.103 R)
• M65: 15,121,502 km (0.086 R)
• M66: 15,213,804 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 11.1

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.77 AU - 3.99 AU

Year: 4012 Days

Day: 12.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,736,955 km

• M1: 162,762 km (0.082 R)
• M2: 238,758 km (0.091 R)
• M3: 441,763 km (0.057 R)
• M4: 755,170 km (0.104 R)
• M5: 828,623 km (0.064 R)
• M6: 943,963 km (0.12 R)
• M7: 1,037,760 km (0.075 R)
• M8: 1,586,635 km (0.081 R)
• M9: 1,749,248 km (0.05 R)
• M10: 1,969,157 km (0.094 R)
• M11: 2,073,875 km (0.106 R)
• M12: 2,180,389 km (0.054 R)
• M13: 2,417,651 km (0.109 R)
• M14: 2,702,037 km (0.106 R)
• M15: 2,997,343 km (0.106 R)
• M16: 3,323,915 km (0.06 R)
• M17: 3,428,334 km (0.048 R)
• M18: 3,770,016 km (0.056 R)
• M19: 4,280,444 km (0.102 R)
• M20: 4,555,554 km (0.078 R)
• M21: 5,026,937 km (0.115 R)
• M22: 6,247,057 km (0.082 R)
• M23: 6,638,256 km (0.086 R)
• M24: 6,744,022 km (0.045 R)
• M25: 6,930,271 km (0.12 R)
• M26: 7,064,460 km (0.114 R)
• M27: 7,664,946 km (0.089 R)
• M28: 8,310,311 km (0.051 R)
• M29: 8,395,881 km (0.074 R)
• M30: 8,510,324 km (0.099 R)
• M31: 8,654,087 km (0.07 R)
• M32: 9,207,749 km (0.082 R)
• M33: 9,682,872 km (0.112 R)
• M34: 10,044,599 km (0.105 R)
• M35: 10,166,222 km (0.079 R)
• M36: 10,441,483 km (0.115 R)
• M37: 10,595,419 km (0.034 R)
• M38: 10,688,169 km (0.099 R)
• M39: 11,440,198 km (0.051 R)
• M40: 12,241,594 km (0.111 R)
• M41: 12,338,982 km (0.061 R)
• M42: 12,599,881 km (0.086 R)
• M43: 13,830,622 km (0.109 R)
• M44: 14,272,086 km (0.117 R)
• M45: 14,752,744 km (0.111 R)
• M46: 14,925,679 km (0.073 R)
• M47: 15,589,145 km (0.08 R)
• M48: 16,084,015 km (0.068 R)
• M49: 16,405,052 km (0.107 R)
• M50: 16,764,087 km (0.078 R)
• M51: 17,162,017 km (0.105 R)
• M52: 17,307,576 km (0.053 R)
• M53: 17,490,085 km (0.025 R)
• M54: 17,673,193 km (0.083 R)
• M55: 18,078,155 km (0.066 R)
• M56: 18,337,557 km (0.069 R)
• M57: 18,523,657 km (0.054 R)
• M58: 19,123,096 km (0.077 R)
• M59: 19,767,115 km (0.096 R)
• M60: 19,957,852 km (0.099 R)
• M61: 21,154,186 km (0.045 R)
• M62: 22,373,558 km (0.097 R)
• M63: 22,652,110 km (0.049 R)
• M64: 23,293,136 km (0.098 R)
• M65: 23,615,819 km (0.098 R)
• M66: 24,224,832 km (0.113 R)
• M67: 24,470,023 km (0.116 R)
• M68: 25,045,077 km (0.091 R)
• M69: 25,168,795 km (0.105 R)
• M70: 28,243,928 km (0.109 R)
• M71: 28,372,732 km (0.119 R)
• M72: 28,544,919 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 9.3

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.2 AU - 5 AU

Year: 6370 Days

Day: 9.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 58.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,736,955 km

• M1: 318,494 km (0.052 R)
• M2: 511,774 km (0.103 R)
• M3: 828,772 km (0.086 R)
• M4: 932,294 km (0.096 R)
• M5: 1,269,637 km (0.093 R)
• M6: 1,479,224 km (0.112 R)
• M7: 1,625,231 km (0.105 R)
• M8: 1,737,878 km (0.119 R)
• M9: 2,011,194 km (0.11 R)
• M10: 2,361,552 km (0.076 R)
• M11: 2,709,068 km (0.107 R)
• M12: 2,934,512 km (0.059 R)
• M13: 3,260,336 km (0.085 R)
• M14: 3,500,441 km (0.116 R)
• M15: 3,573,594 km (0.115 R)
• M16: 4,023,136 km (0.118 R)
• M17: 4,099,879 km (0.09 R)
• M18: 4,332,953 km (0.113 R)
• M19: 4,650,399 km (0.069 R)
• M20: 4,812,115 km (0.063 R)
• M21: 5,392,405 km (0.085 R)
• M22: 5,477,077 km (0.049 R)
• M23: 7,076,877 km (0.113 R)
• M24: 7,294,243 km (0.051 R)
• M25: 7,388,040 km (0.056 R)
• M26: 8,023,831 km (0.08 R)
• M27: 8,677,275 km (0.073 R)
• M28: 9,449,649 km (0.104 R)
• M29: 9,620,489 km (0.061 R)
• M30: 9,723,562 km (0.058 R)
• M31: 9,930,606 km (0.09 R)
• M32: 10,314,175 km (0.058 R)
• M33: 10,454,797 km (0.084 R)
• M34: 10,525,407 km (0.095 R)
• M35: 10,667,076 km (0.088 R)
• M36: 10,987,964 km (0.095 R)
• M37: 11,167,780 km (0.094 R)
• M38: 11,239,886 km (0.099 R)
• M39: 11,712,616 km (0.073 R)
• M40: 11,896,322 km (0.096 R)
• M41: 12,192,077 km (0.051 R)
• M42: 12,378,027 km (0.086 R)
• M43: 12,753,069 km (0.051 R)
• M44: 12,979,859 km (0.038 R)
• M45: 13,399,182 km (0.098 R)
• M46: 14,094,812 km (0.057 R)
• M47: 14,172,753 km (0.098 R)
• M48: 14,250,992 km (0.082 R)
• M49: 15,561,320 km (0.066 R)
• M50: 15,844,210 km (0.092 R)
• M51: 15,925,441 km (0.106 R)
• M52: 16,006,673 km (0.12 R)
• M53: 16,374,235 km (0.069 R)
• M54: 16,785,779 km (0.05 R)
• M55: 17,914,046 km (0.089 R)
• M56: 18,125,727 km (0.049 R)
• M57: 18,551,482 km (0.048 R)
• M58: 18,722,772 km (0.104 R)
• M59: 19,153,015 km (0.087 R)
• M60: 19,804,813 km (0.047 R)
• M61: 20,023,675 km (0.058 R)
• M62: 20,155,321 km (0.068 R)
• M63: 20,243,285 km (0.08 R)
• M64: 21,443,209 km (0.092 R)
• M65: 21,757,963 km (0.119 R)
• M66: 22,757,576 km (0.117 R)
• M67: 23,679,099 km (0.078 R)
• M68: 23,818,375 km (0.112 R)
• M69: 24,612,889 km (0.1 R)
• M70: 25,273,663 km (0.053 R)
• M71: 25,940,271 km (0.043 R)
• M72: 26,083,885 km (0.092 R)
• M73: 26,275,819 km (0.082 R)
• M74: 26,564,393 km (0.075 R)
• M75: 26,902,634 km (0.037 R)
• M76: 27,632,073 km (0.105 R)
• M77: 28,911,733 km (0.074 R)
• M78: 30,261,106 km (0.05 R)
• M79: 30,968,704 km (0.094 R)
• M80: 31,121,144 km (0.118 R)
• M81: 31,937,949 km (0.104 R)
• M82: 32,091,885 km (0.114 R)
• M83: 32,606,801 km (0.084 R)
• M84: 32,761,784 km (0.063 R)
• M85: 33,958,268 km (0.061 R)
• M86: 35,434,200 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.8

Radius: 4.6

Gravity: 32.88 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.18 AU - 9 AU

Year: 14857 Days

Day: 16.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,736,955 km

• M1: 93,947 km (0.03 R)
• M2: 172,337 km (0.086 R)
• M3: 234,420 km (0.091 R)
• M4: 290,220 km (0.052 R)
• M5: 577,597 km (0.09 R)
• M6: 655,538 km (0.114 R)
• M7: 955,482 km (0.088 R)
• M8: 1,892,563 km (0.111 R)
• M9: 2,009,698 km (0.063 R)
• M10: 2,469,861 km (0.045 R)
• M11: 2,533,590 km (0.053 R)
• M12: 3,097,424 km (0.1 R)
• M13: 3,662,156 km (0.102 R)
• M14: 3,845,264 km (0.111 R)
• M15: 3,919,165 km (0.113 R)
• M16: 4,296,451 km (0.057 R)
• M17: 4,606,567 km (0.071 R)
• M18: 5,371,760 km (0.119 R)
• M19: 5,663,476 km (0.114 R)
• M20: 6,175,550 km (0.082 R)
• M21: 6,305,849 km (0.093 R)
• M22: 7,565,464 km (0.117 R)
• M23: 7,704,889 km (0.078 R)
• M24: 8,318,988 km (0.056 R)
• M25: 8,414,880 km (0.12 R)
• M26: 8,899,877 km (0.089 R)
• M27: 9,244,700 km (0.087 R)
• M28: 9,344,033 km (0.046 R)
• M29: 10,253,737 km (0.115 R)
• M30: 10,719,136 km (0.056 R)
• M31: 10,980,633 km (0.105 R)
• M32: 11,033,142 km (0.064 R)
• M33: 11,456,654 km (0.109 R)
• M34: 11,616,873 km (0.075 R)
• M35: 11,885,401 km (0.054 R)
• M36: 12,156,173 km (0.119 R)
• M37: 12,210,477 km (0.113 R)
• M38: 12,924,807 km (0.099 R)
• M39: 14,164,076 km (0.099 R)
• M40: 15,617,719 km (0.103 R)
• M41: 17,484,999 km (0.081 R)
• M42: 17,854,506 km (0.118 R)
• M43: 18,663,830 km (0.066 R)
• M44: 18,915,304 km (0.108 R)
• M45: 20,318,084 km (0.116 R)
• M46: 20,447,336 km (0.109 R)
• M47: 20,901,665 km (0.054 R)
• M48: 22,818,911 km (0.068 R)
• M49: 23,357,613 km (0.118 R)
• M50: 23,832,437 km (0.086 R)
• M51: 24,447,583 km (0.087 R)
• M52: 24,791,509 km (0.062 R)
• M53: 27,672,165 km (0.114 R)
• M54: 28,607,451 km (0.11 R)
• M55: 28,752,262 km (0.115 R)
• M56: 29,406,902 km (0.117 R)
• M57: 29,772,669 km (0.053 R)
• M58: 30,730,843 km (0.114 R)
• M59: 31,549,443 km (0.097 R)
• M60: 31,699,041 km (0.058 R)
• M61: 31,773,840 km (0.092 R)
• M62: 31,998,985 km (0.043 R)
• M63: 32,601,565 km (0.075 R)
• M64: 33,132,039 km (0.097 R)
• M65: 33,360,176 km (0.081 R)
• M66: 34,663,023 km (0.078 R)
• M67: 35,592,774 km (0.066 R)
• M68: 36,373,675 km (0.06 R)
• M69: 36,923,746 km (0.069 R)
• M70: 37,239,398 km (0.077 R)
• M71: 39,392,560 km (0.062 R)
• M72: 39,634,310 km (0.107 R)
• M73: 42,821,343 km (0.06 R)
• M74: 43,152,852 km (0.107 R)
• M75: 43,318,906 km (0.053 R)
• M76: 47,025,791 km (0.102 R)
• M77: 47,196,782 km (0.116 R)
• M78: 49,090,242 km (0.108 R)
• M79: 50,482,849 km (0.111 R)
• M80: 51,535,868 km (0.062 R)
• M81: 52,241,820 km (0.099 R)
• M82: 52,330,233 km (0.045 R)
• M83: 53,931,229 km (0.114 R)
• M84: 54,827,620 km (0.086 R)
• M85: 55,909,811 km (0.115 R)
• M86: 56,999,033 km (0.112 R)
• M87: 57,181,243 km (0.111 R)
• M88: 59,013,966 km (0.034 R)
• M89: 59,567,628 km (0.109 R)
• M90: 60,772,938 km (0.108 R)
• M91: 61,052,237 km (0.105 R)
• M92: 61,331,985 km (0.092 R)
• M93: 61,986,327 km (0.097 R)
• M94: 62,455,166 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit