🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 8.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.6 AU - 0.9 AU

Year: 419 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,879,224 km

• M1: 116,836 km (0.12 R)
• M2: 178,321 km (0.114 R)
• M3: 370,105 km (0.074 R)
• M4: 428,598 km (0.049 R)
• M5: 488,138 km (0.077 R)
• M6: 568,472 km (0.055 R)
• M7: 625,917 km (0.036 R)
• M8: 767,138 km (0.084 R)
• M9: 841,787 km (0.099 R)
• M10: 995,275 km (0.099 R)
• M11: 1,069,924 km (0.042 R)
• M12: 1,209,200 km (0.112 R)
• M13: 1,321,847 km (0.075 R)
• M14: 1,392,008 km (0.062 R)
• M15: 1,459,028 km (0.087 R)
• M16: 1,527,394 km (0.078 R)
• M17: 1,820,606 km (0.086 R)
• M18: 2,073,875 km (0.111 R)
• M19: 2,131,620 km (0.07 R)
• M20: 2,199,837 km (0.111 R)
• M21: 2,318,468 km (0.097 R)
• M22: 2,490,057 km (0.105 R)
• M23: 2,562,013 km (0.109 R)
• M24: 2,650,276 km (0.104 R)
• M25: 2,760,829 km (0.1 R)
• M26: 2,905,191 km (0.106 R)
• M27: 3,008,264 km (0.083 R)
• M28: 3,240,439 km (0.108 R)
• M29: 3,341,867 km (0.119 R)
• M30: 3,461,396 km (0.092 R)
• M31: 3,530,360 km (0.09 R)
• M32: 3,599,774 km (0.095 R)
• M33: 3,698,957 km (0.112 R)
• M34: 3,757,749 km (0.089 R)
• M35: 3,894,182 km (0.112 R)
• M36: 3,971,973 km (0.055 R)
• M37: 4,032,111 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 12.2

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.15 AU - 1.47 AU

Year: 968 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 60.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 68,879,224 km

• M1: 151,991 km (0.078 R)
• M2: 293,960 km (0.11 R)
• M3: 451,337 km (0.091 R)
• M4: 570,566 km (0.097 R)
• M5: 660,923 km (0.1 R)
• M6: 756,965 km (0.069 R)
• M7: 858,393 km (0.119 R)
• M8: 971,788 km (0.116 R)
• M9: 1,229,694 km (0.091 R)
• M10: 1,422,227 km (0.104 R)
• M11: 1,550,732 km (0.066 R)
• M12: 1,658,292 km (0.097 R)
• M13: 1,742,666 km (0.088 R)
• M14: 1,846,038 km (0.111 R)
• M15: 1,925,025 km (0.086 R)
• M16: 2,014,186 km (0.1 R)
• M17: 2,104,692 km (0.115 R)
• M18: 2,346,742 km (0.118 R)
• M19: 2,461,483 km (0.091 R)
• M20: 2,909,230 km (0.11 R)
• M21: 3,158,460 km (0.119 R)
• M22: 3,350,095 km (0.075 R)
• M23: 3,534,698 km (0.119 R)
• M24: 3,756,253 km (0.097 R)
• M25: 4,166,749 km (0.078 R)
• M26: 4,484,047 km (0.051 R)
• M27: 4,567,672 km (0.045 R)
• M28: 4,687,948 km (0.1 R)
• M29: 4,772,920 km (0.118 R)
• M30: 4,894,992 km (0.088 R)
• M31: 5,167,410 km (0.095 R)
• M32: 5,255,074 km (0.049 R)
• M33: 5,611,117 km (0.113 R)
• M34: 5,714,339 km (0.035 R)
• M35: 6,001,268 km (0.055 R)
• M36: 6,106,884 km (0.116 R)
• M37: 6,306,448 km (0.04 R)
• M38: 6,454,251 km (0.08 R)
• M39: 6,890,628 km (0.082 R)
• M40: 7,001,330 km (0.07 R)
• M41: 7,154,369 km (0.084 R)
• M42: 7,492,310 km (0.119 R)
• M43: 7,577,581 km (0.082 R)
• M44: 7,777,892 km (0.111 R)
• M45: 7,979,999 km (0.095 R)
• M46: 8,081,576 km (0.077 R)
• M47: 8,183,752 km (0.087 R)
• M48: 8,315,697 km (0.078 R)
• M49: 8,611,452 km (0.095 R)
• M50: 9,243,952 km (0.105 R)
• M51: 9,366,173 km (0.074 R)
• M52: 9,550,478 km (0.113 R)
• M53: 9,689,454 km (0.098 R)
• M54: 9,813,620 km (0.113 R)
• M55: 9,953,794 km (0.093 R)
• M56: 10,141,988 km (0.083 R)
• M57: 10,220,676 km (0.096 R)
• M58: 10,458,088 km (0.111 R)
• M59: 10,745,316 km (0.091 R)
• M60: 10,825,650 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 8.1

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.74 AU - 2.28 AU

Year: 1840 Days

Day: 7.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,879,224 km

• M1: 101,278 km (0.086 R)
• M2: 191,336 km (0.057 R)
• M3: 473,328 km (0.056 R)
• M4: 595,400 km (0.11 R)
• M5: 652,247 km (0.089 R)
• M6: 853,007 km (0.076 R)
• M7: 908,657 km (0.104 R)
• M8: 1,123,929 km (0.086 R)
• M9: 1,465,910 km (0.093 R)
• M10: 2,125,636 km (0.068 R)
• M11: 2,333,128 km (0.098 R)
• M12: 2,386,086 km (0.047 R)
• M13: 2,439,492 km (0.103 R)
• M14: 2,588,193 km (0.087 R)
• M15: 2,866,594 km (0.115 R)
• M16: 3,052,694 km (0.052 R)
• M17: 3,139,910 km (0.056 R)
• M18: 3,302,074 km (0.07 R)
• M19: 3,421,752 km (0.029 R)
• M20: 3,558,036 km (0.097 R)
• M21: 3,758,198 km (0.049 R)
• M22: 4,282,987 km (0.092 R)
• M23: 4,746,142 km (0.085 R)
• M24: 4,864,474 km (0.06 R)
• M25: 4,949,595 km (0.114 R)
• M26: 5,035,165 km (0.099 R)
• M27: 5,312,520 km (0.065 R)
• M28: 5,435,339 km (0.091 R)
• M29: 5,666,169 km (0.071 R)
• M30: 6,009,197 km (0.052 R)
• M31: 6,064,099 km (0.073 R)
• M32: 6,192,604 km (0.12 R)
• M33: 6,266,356 km (0.105 R)
• M34: 6,508,405 km (0.084 R)
• M35: 6,696,749 km (0.119 R)
• M36: 6,963,332 km (0.038 R)
• M37: 7,040,076 km (0.084 R)
• M38: 7,155,865 km (0.065 R)
• M39: 7,428,432 km (0.046 R)
• M40: 7,526,568 km (0.108 R)
• M41: 7,625,303 km (0.112 R)
• M42: 7,704,440 km (0.082 R)
• M43: 7,763,980 km (0.038 R)
• M44: 7,983,889 km (0.081 R)
• M45: 8,145,006 km (0.117 R)
• M46: 8,925,159 km (0.1 R)
• M47: 9,197,427 km (0.088 R)
• M48: 9,472,537 km (0.076 R)
• M49: 9,664,621 km (0.1 R)
• M50: 9,750,490 km (0.099 R)
• M51: 10,139,594 km (0.072 R)
• M52: 10,336,016 km (0.094 R)
• M53: 10,511,794 km (0.119 R)
• M54: 10,821,611 km (0.07 R)
• M55: 10,910,771 km (0.101 R)
• M56: 11,044,811 km (0.105 R)
• M57: 11,247,067 km (0.113 R)
• M58: 11,450,371 km (0.066 R)
• M59: 11,746,425 km (0.084 R)
• M60: 11,837,979 km (0.096 R)
• M61: 11,929,832 km (0.081 R)
• M62: 12,322,676 km (0.093 R)
• M63: 12,462,400 km (0.117 R)
• M64: 12,696,371 km (0.072 R)
• M65: 13,502,704 km (0.099 R)
• M66: 13,670,702 km (0.119 R)
• M67: 13,960,473 km (0.047 R)
• M68: 14,595,217 km (0.069 R)
• M69: 14,792,387 km (0.104 R)
• M70: 14,965,771 km (0.076 R)
• M71: 15,114,770 km (0.113 R)
• M72: 15,189,420 km (0.041 R)
• M73: 15,615,175 km (0.048 R)
• M74: 16,325,017 km (0.037 R)
• M75: 17,252,823 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.8

Radius: 7.4

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.7 AU - 10.38 AU

Year: 16114 Days

Day: 17.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,879,224 km

• M1: 231,278 km (0.093 R)
• M2: 301,290 km (0.12 R)
• M3: 523,293 km (0.12 R)
• M4: 684,111 km (0.092 R)
• M5: 1,077,853 km (0.077 R)
• M6: 1,128,417 km (0.118 R)
• M7: 1,179,729 km (0.045 R)
• M8: 1,590,525 km (0.092 R)
• M9: 2,011,493 km (0.108 R)
• M10: 2,670,322 km (0.084 R)
• M11: 2,915,812 km (0.097 R)
• M12: 3,023,223 km (0.079 R)
• M13: 3,772,858 km (0.077 R)
• M14: 3,890,143 km (0.111 R)
• M15: 3,968,981 km (0.03 R)
• M16: 4,048,268 km (0.062 R)
• M17: 4,208,637 km (0.109 R)
• M18: 4,998,813 km (0.073 R)
• M19: 5,127,766 km (0.108 R)
• M20: 5,654,500 km (0.067 R)
• M21: 6,806,554 km (0.077 R)
• M22: 7,238,592 km (0.082 R)
• M23: 8,382,717 km (0.1 R)
• M24: 8,433,730 km (0.107 R)
• M25: 8,536,055 km (0.109 R)
• M26: 8,742,051 km (0.047 R)
• M27: 8,949,693 km (0.032 R)
• M28: 9,106,471 km (0.102 R)
• M29: 9,422,721 km (0.094 R)
• M30: 9,475,828 km (0.116 R)
• M31: 10,945,777 km (0.107 R)
• M32: 11,057,527 km (0.029 R)
• M33: 11,451,418 km (0.071 R)
• M34: 11,964,688 km (0.116 R)
• M35: 12,660,767 km (0.094 R)
• M36: 13,072,760 km (0.057 R)
• M37: 13,132,000 km (0.075 R)
• M38: 13,489,240 km (0.041 R)
• M39: 13,910,208 km (0.029 R)
• M40: 14,335,366 km (0.115 R)
• M41: 14,641,592 km (0.107 R)
• M42: 14,764,711 km (0.073 R)
• M43: 16,014,901 km (0.098 R)
• M44: 16,845,468 km (0.094 R)
• M45: 17,363,675 km (0.036 R)
• M46: 18,018,615 km (0.103 R)
• M47: 19,150,622 km (0.087 R)
• M48: 23,685,980 km (0.054 R)
• M49: 24,339,125 km (0.12 R)
• M50: 25,218,910 km (0.08 R)
• M51: 27,009,746 km (0.115 R)
• M52: 27,615,767 km (0.086 R)
• M53: 29,305,325 km (0.083 R)
• M54: 30,240,910 km (0.108 R)
• M55: 32,381,656 km (0.083 R)
• M56: 33,429,739 km (0.089 R)
• M57: 34,407,061 km (0.105 R)
• M58: 35,393,659 km (0.085 R)
• M59: 35,641,693 km (0.07 R)
• M60: 36,222,880 km (0.086 R)
• M61: 36,639,959 km (0.084 R)
• M62: 36,974,759 km (0.047 R)
• M63: 37,226,533 km (0.097 R)
• M64: 38,493,926 km (0.086 R)
• M65: 38,834,261 km (0.029 R)
• M66: 39,432,204 km (0.096 R)
• M67: 39,517,923 km (0.095 R)
• M68: 40,637,364 km (0.1 R)
• M69: 40,810,449 km (0.114 R)
• M70: 45,307,810 km (0.071 R)
• M71: 45,487,327 km (0.027 R)
• M72: 46,298,297 km (0.049 R)
• M73: 46,660,174 km (0.102 R)
• M74: 47,842,895 km (0.106 R)
• M75: 50,145,057 km (0.09 R)
• M76: 51,076,004 km (0.034 R)
• M77: 51,730,944 km (0.05 R)
• M78: 52,388,875 km (0.065 R)
• M79: 53,428,132 km (0.116 R)
• M80: 54,378,826 km (0.034 R)
• M81: 56,393,461 km (0.069 R)
• M82: 57,070,391 km (0.115 R)
• M83: 57,264,419 km (0.064 R)
• M84: 57,652,925 km (0.072 R)
• M85: 59,313,611 km (0.088 R)
• M86: 59,706,754 km (0.034 R)
• M87: 61,685,036 km (0.03 R)
• M88: 62,982,349 km (0.076 R)
• M89: 64,793,531 km (0.1 R)
• M90: 66,519,740 km (0.106 R)
• M91: 67,132,643 km (0.049 R)
• M92: 67,644,716 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit