🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 9.5

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.56 AU - 0.84 AU

Year: 397 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,636,559 km

• M1: 141,819 km (0.047 R)
• M2: 221,854 km (0.055 R)
• M3: 307,274 km (0.117 R)
• M4: 421,268 km (0.1 R)
• M5: 490,083 km (0.086 R)
• M6: 590,014 km (0.105 R)
• M7: 689,347 km (0.106 R)
• M8: 773,271 km (0.079 R)
• M9: 919,877 km (0.08 R)
• M10: 1,022,950 km (0.097 R)
• M11: 1,085,781 km (0.08 R)
• M12: 1,170,155 km (0.038 R)
• M13: 1,282,503 km (0.103 R)
• M14: 1,496,577 km (0.085 R)
• M15: 1,562,999 km (0.112 R)
• M16: 1,681,929 km (0.096 R)
• M17: 1,768,696 km (0.108 R)
• M18: 2,187,719 km (0.092 R)
• M19: 2,269,998 km (0.075 R)
• M20: 2,451,161 km (0.096 R)
• M21: 2,550,045 km (0.088 R)
• M22: 2,848,194 km (0.116 R)
• M23: 2,959,495 km (0.033 R)
• M24: 3,129,139 km (0.077 R)
• M25: 3,229,519 km (0.113 R)
• M26: 3,352,937 km (0.103 R)
• M27: 3,470,521 km (0.112 R)
• M28: 3,785,873 km (0.069 R)
• M29: 3,970,327 km (0.047 R)
• M30: 4,032,411 km (0.114 R)
• M31: 4,110,501 km (0.119 R)
• M32: 4,189,189 km (0.101 R)
• M33: 4,655,336 km (0.088 R)
• M34: 4,720,860 km (0.039 R)
• M35: 4,828,122 km (0.093 R)
• M36: 4,961,264 km (0.067 R)
• M37: 5,385,224 km (0.12 R)
• M38: 5,454,189 km (0.072 R)
• M39: 5,531,980 km (0.084 R)
• M40: 5,592,866 km (0.116 R)
• M41: 5,715,237 km (0.061 R)
• M42: 5,847,332 km (0.104 R)
• M43: 5,909,415 km (0.106 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.9

Radius: 7.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.74 AU - 6.58 AU

Year: 9133 Days

Day: 20.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,636,559 km

• M1: 217,366 km (0.109 R)
• M2: 586,274 km (0.112 R)
• M3: 718,668 km (0.118 R)
• M4: 832,063 km (0.111 R)
• M5: 891,005 km (0.11 R)
• M6: 1,076,805 km (0.098 R)
• M7: 1,503,309 km (0.095 R)
• M8: 1,631,664 km (0.107 R)
• M9: 2,738,090 km (0.117 R)
• M10: 2,941,094 km (0.068 R)
• M11: 3,196,009 km (0.094 R)
• M12: 3,314,191 km (0.09 R)
• M13: 3,652,881 km (0.046 R)
• M14: 3,801,431 km (0.075 R)
• M15: 4,130,397 km (0.104 R)
• M16: 4,547,626 km (0.1 R)
• M17: 4,923,864 km (0.064 R)
• M18: 5,226,501 km (0.108 R)
• M19: 5,422,175 km (0.079 R)
• M20: 5,563,545 km (0.112 R)
• M21: 5,648,965 km (0.08 R)
• M22: 5,994,835 km (0.087 R)
• M23: 6,798,026 km (0.072 R)
• M24: 7,227,821 km (0.055 R)
• M25: 7,603,162 km (0.111 R)
• M26: 7,729,722 km (0.11 R)
• M27: 7,857,030 km (0.11 R)
• M28: 8,017,099 km (0.034 R)
• M29: 9,201,017 km (0.11 R)
• M30: 10,263,611 km (0.1 R)
• M31: 10,862,750 km (0.083 R)
• M32: 11,041,220 km (0.103 R)
• M33: 11,364,651 km (0.113 R)
• M34: 11,947,634 km (0.032 R)
• M35: 12,652,390 km (0.057 R)
• M36: 13,561,795 km (0.118 R)
• M37: 13,985,606 km (0.072 R)
• M38: 14,452,949 km (0.105 R)
• M39: 15,683,841 km (0.104 R)
• M40: 16,128,595 km (0.114 R)
• M41: 17,238,013 km (0.103 R)
• M42: 18,202,321 km (0.068 R)
• M43: 18,541,758 km (0.096 R)
• M44: 19,442,936 km (0.11 R)
• M45: 19,616,320 km (0.086 R)
• M46: 20,402,307 km (0.092 R)
• M47: 21,600,586 km (0.115 R)
• M48: 22,548,289 km (0.086 R)
• M49: 23,463,528 km (0.054 R)
• M50: 24,718,206 km (0.067 R)
• M51: 25,141,269 km (0.099 R)
• M52: 25,708,992 km (0.093 R)
• M53: 26,472,690 km (0.058 R)
• M54: 28,807,912 km (0.063 R)
• M55: 29,005,531 km (0.097 R)
• M56: 30,652,604 km (0.096 R)
• M57: 31,767,407 km (0.111 R)
• M58: 31,818,420 km (0.088 R)
• M59: 33,412,535 km (0.073 R)
• M60: 33,776,058 km (0.075 R)
• M61: 33,880,178 km (0.112 R)
• M62: 34,140,927 km (0.108 R)
• M63: 34,245,496 km (0.12 R)
• M64: 34,716,879 km (0.118 R)
• M65: 34,979,872 km (0.036 R)
• M66: 35,243,314 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304

Radius: 5

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.01 AU - 7.61 AU

Year: 10751 Days

Day: 21.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,636,559 km

• M1: 71,807 km (0.104 R)
• M2: 154,684 km (0.072 R)
• M3: 490,531 km (0.076 R)
• M4: 611,107 km (0.09 R)
• M5: 756,516 km (0.113 R)
• M6: 1,096,403 km (0.116 R)
• M7: 1,346,979 km (0.093 R)
• M8: 1,478,775 km (0.058 R)
• M9: 1,517,371 km (0.109 R)
• M10: 1,575,565 km (0.054 R)
• M11: 1,920,238 km (0.089 R)
• M12: 1,983,518 km (0.086 R)
• M13: 2,629,631 km (0.106 R)
• M14: 2,699,942 km (0.115 R)
• M15: 2,866,594 km (0.118 R)
• M16: 3,110,289 km (0.052 R)
• M17: 3,159,956 km (0.073 R)
• M18: 3,411,729 km (0.063 R)
• M19: 3,565,815 km (0.115 R)
• M20: 3,801,431 km (0.112 R)
• M21: 3,881,018 km (0.1 R)
• M22: 3,934,424 km (0.087 R)
• M23: 4,398,327 km (0.072 R)
• M24: 4,453,977 km (0.043 R)
• M25: 4,538,051 km (0.115 R)
• M26: 4,821,839 km (0.087 R)
• M27: 5,952,050 km (0.096 R)
• M28: 6,013,685 km (0.116 R)
• M29: 6,356,713 km (0.053 R)
• M30: 6,546,403 km (0.081 R)
• M31: 6,866,841 km (0.111 R)
• M32: 8,753,719 km (0.096 R)
• M33: 9,177,680 km (0.076 R)
• M34: 9,644,425 km (0.09 R)
• M35: 10,713,302 km (0.106 R)
• M36: 11,510,509 km (0.078 R)
• M37: 11,703,191 km (0.083 R)
• M38: 12,366,059 km (0.097 R)
• M39: 12,841,182 km (0.115 R)
• M40: 13,565,236 km (0.07 R)
• M41: 14,261,015 km (0.108 R)
• M42: 15,094,575 km (0.077 R)
• M43: 15,136,612 km (0.084 R)
• M44: 15,220,985 km (0.081 R)
• M45: 15,263,172 km (0.089 R)
• M46: 15,390,031 km (0.107 R)
• M47: 15,517,189 km (0.096 R)
• M48: 16,677,619 km (0.11 R)
• M49: 17,202,259 km (0.052 R)
• M50: 17,422,467 km (0.114 R)
• M51: 17,821,295 km (0.025 R)
• M52: 18,044,046 km (0.071 R)
• M53: 18,537,570 km (0.096 R)
• M54: 19,126,387 km (0.049 R)
• M55: 19,263,269 km (0.115 R)
• M56: 20,648,695 km (0.055 R)
• M57: 21,306,178 km (0.112 R)
• M58: 21,590,114 km (0.12 R)
• M59: 21,827,526 km (0.1 R)
• M60: 22,065,985 km (0.082 R)
• M61: 22,257,321 km (0.071 R)
• M62: 22,497,276 km (0.105 R)
• M63: 22,882,939 km (0.037 R)
• M64: 23,028,199 km (0.091 R)
• M65: 23,270,846 km (0.09 R)
• M66: 23,465,623 km (0.076 R)
• M67: 23,660,848 km (0.118 R)
• M68: 23,758,685 km (0.069 R)
• M69: 25,894,943 km (0.031 R)
• M70: 26,299,006 km (0.115 R)
• M71: 26,858,203 km (0.1 R)
• M72: 27,113,567 km (0.05 R)
• M73: 27,267,204 km (0.034 R)
• M74: 27,369,828 km (0.086 R)
• M75: 27,936,355 km (0.049 R)
• M76: 28,402,801 km (0.063 R)
• M77: 28,611,042 km (0.098 R)
• M78: 29,290,964 km (0.111 R)
• M79: 30,134,995 km (0.108 R)
• M80: 30,241,060 km (0.028 R)
• M81: 33,261,291 km (0.12 R)
• M82: 34,418,281 km (0.12 R)
• M83: 34,473,782 km (0.091 R)
• M84: 34,751,436 km (0.088 R)
• M85: 35,029,688 km (0.106 R)
• M86: 35,532,486 km (0.088 R)
• M87: 38,254,569 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.9

Radius: 6.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.61 AU - 12.73 AU

Year: 23639 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,636,559 km

• M1: 237,711 km (0.084 R)
• M2: 292,314 km (0.059 R)
• M3: 417,079 km (0.043 R)
• M4: 486,492 km (0.114 R)
• M5: 893,099 km (0.071 R)
• M6: 1,003,951 km (0.117 R)
• M7: 1,715,140 km (0.086 R)
• M8: 2,143,139 km (0.097 R)
• M9: 2,192,656 km (0.106 R)
• M10: 2,629,482 km (0.103 R)
• M11: 3,581,672 km (0.103 R)
• M12: 3,759,993 km (0.101 R)
• M13: 3,910,638 km (0.095 R)
• M14: 4,094,344 km (0.05 R)
• M15: 4,343,425 km (0.115 R)
• M16: 4,629,755 km (0.117 R)
• M17: 4,856,695 km (0.061 R)
• M18: 4,922,069 km (0.076 R)
• M19: 5,456,732 km (0.073 R)
• M20: 5,593,315 km (0.089 R)
• M21: 5,661,980 km (0.084 R)
• M22: 5,800,209 km (0.112 R)
• M23: 5,904,628 km (0.08 R)
• M24: 5,974,640 km (0.119 R)
• M25: 6,186,171 km (0.038 R)
• M26: 6,364,342 km (0.067 R)
• M27: 6,616,714 km (0.109 R)
• M28: 7,056,831 km (0.096 R)
• M29: 9,152,248 km (0.088 R)
• M30: 9,766,048 km (0.115 R)
• M31: 13,165,959 km (0.118 R)
• M32: 13,349,366 km (0.085 R)
• M33: 13,764,949 km (0.032 R)
• M34: 14,656,403 km (0.099 R)
• M35: 16,052,749 km (0.106 R)
• M36: 17,340,338 km (0.09 R)
• M37: 18,455,441 km (0.049 R)
• M38: 18,815,074 km (0.077 R)
• M39: 19,489,162 km (0.119 R)
• M40: 19,593,581 km (0.046 R)
• M41: 20,118,520 km (0.086 R)
• M42: 20,223,987 km (0.052 R)
• M43: 24,762,636 km (0.055 R)
• M44: 25,615,045 km (0.115 R)
• M45: 26,361,688 km (0.088 R)
• M46: 26,708,755 km (0.109 R)
• M47: 27,057,168 km (0.105 R)
• M48: 27,641,498 km (0.089 R)
• M49: 27,758,782 km (0.089 R)
• M50: 28,407,140 km (0.105 R)
• M51: 28,644,103 km (0.118 R)
• M52: 29,658,675 km (0.118 R)
• M53: 29,838,941 km (0.112 R)
• M54: 31,233,043 km (0.104 R)
• M55: 31,538,821 km (0.099 R)
• M56: 34,273,022 km (0.027 R)
• M57: 34,525,244 km (0.102 R)
• M58: 35,349,528 km (0.092 R)
• M59: 35,732,199 km (0.044 R)
• M60: 36,308,600 km (0.116 R)
• M61: 38,710,693 km (0.054 R)
• M62: 40,229,710 km (0.099 R)
• M63: 40,896,168 km (0.114 R)
• M64: 41,029,909 km (0.119 R)
• M65: 41,096,779 km (0.114 R)
• M66: 41,297,689 km (0.116 R)
• M67: 41,566,217 km (0.063 R)
• M68: 42,104,919 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit