🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 9.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.15 AU - 1.27 AU

Year: 873 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 21,248,104 km

• M1: 120,426 km (0.11 R)
• M2: 201,209 km (0.044 R)
• M3: 261,198 km (0.104 R)
• M4: 358,436 km (0.074 R)
• M5: 481,705 km (0.118 R)
• M6: 566,378 km (0.109 R)
• M7: 640,578 km (0.041 R)
• M8: 727,046 km (0.087 R)
• M9: 844,330 km (0.088 R)
• M10: 982,559 km (0.105 R)
• M11: 1,044,941 km (0.11 R)
• M12: 1,178,831 km (0.038 R)
• M13: 1,361,341 km (0.116 R)
• M14: 1,447,808 km (0.074 R)
• M15: 1,603,839 km (0.108 R)
• M16: 1,742,217 km (0.106 R)
• M17: 1,963,173 km (0.11 R)
• M18: 2,136,557 km (0.104 R)
• M19: 2,315,177 km (0.095 R)
• M20: 2,425,879 km (0.102 R)
• M21: 2,707,422 km (0.099 R)
• M22: 2,789,851 km (0.098 R)
• M23: 2,893,971 km (0.028 R)
• M24: 3,049,104 km (0.076 R)
• M25: 3,353,087 km (0.12 R)
• M26: 3,591,246 km (0.055 R)
• M27: 3,758,198 km (0.044 R)
• M28: 3,827,312 km (0.105 R)
• M29: 3,904,504 km (0.092 R)
• M30: 4,060,685 km (0.085 R)
• M31: 4,290,617 km (0.105 R)
• M32: 4,427,499 km (0.116 R)
• M33: 4,500,502 km (0.087 R)
• M34: 4,805,084 km (0.114 R)
• M35: 4,871,804 km (0.038 R)
• M36: 5,048,479 km (0.041 R)
• M37: 5,158,883 km (0.104 R)
• M38: 5,408,113 km (0.102 R)
• M39: 5,731,992 km (0.086 R)
• M40: 5,963,270 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.9

Radius: 14

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1 AU - 1.62 AU

Year: 984 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 21,248,104 km

• M1: 174,431 km (0.063 R)
• M2: 262,245 km (0.094 R)
• M3: 352,453 km (0.097 R)
• M4: 492,626 km (0.078 R)
• M5: 647,310 km (0.059 R)
• M6: 815,458 km (0.058 R)
• M7: 902,674 km (0.071 R)
• M8: 1,037,162 km (0.112 R)
• M9: 1,139,637 km (0.066 R)
• M10: 1,232,387 km (0.087 R)
• M11: 1,327,980 km (0.037 R)
• M12: 1,426,266 km (0.087 R)
• M13: 1,541,756 km (0.107 R)
• M14: 1,683,425 km (0.115 R)
• M15: 1,806,095 km (0.105 R)
• M16: 1,980,077 km (0.104 R)
• M17: 2,176,350 km (0.033 R)
• M18: 2,396,558 km (0.078 R)
• M19: 2,804,362 km (0.055 R)
• M20: 2,895,916 km (0.115 R)
• M21: 3,016,641 km (0.111 R)
• M22: 3,196,159 km (0.075 R)
• M23: 3,467,230 km (0.084 R)
• M24: 3,565,964 km (0.05 R)
• M25: 3,847,358 km (0.109 R)
• M26: 4,032,261 km (0.105 R)
• M27: 4,209,534 km (0.075 R)
• M28: 4,357,487 km (0.052 R)
• M29: 4,648,006 km (0.099 R)
• M30: 4,757,212 km (0.092 R)
• M31: 4,889,457 km (0.115 R)
• M32: 5,056,408 km (0.113 R)
• M33: 5,213,935 km (0.098 R)
• M34: 5,327,629 km (0.085 R)
• M35: 5,615,306 km (0.09 R)
• M36: 5,896,250 km (0.101 R)
• M37: 6,086,240 km (0.112 R)
• M38: 6,193,950 km (0.081 R)
• M39: 6,841,410 km (0.118 R)
• M40: 7,116,520 km (0.09 R)
• M41: 7,331,792 km (0.045 R)
• M42: 7,420,952 km (0.094 R)
• M43: 7,562,023 km (0.074 R)
• M44: 7,885,603 km (0.087 R)
• M45: 8,453,177 km (0.059 R)
• M46: 8,694,628 km (0.072 R)
• M47: 8,870,555 km (0.116 R)
• M48: 9,006,689 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 9.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.01 AU - 3.11 AU

Year: 3511 Days

Day: 10 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,248,104 km

• M1: 155,582 km (0.058 R)
• M2: 439,967 km (0.12 R)
• M3: 503,098 km (0.044 R)
• M4: 676,781 km (0.067 R)
• M5: 840,441 km (0.071 R)
• M6: 932,593 km (0.052 R)
• M7: 1,105,229 km (0.114 R)
• M8: 1,253,331 km (0.112 R)
• M9: 1,335,909 km (0.057 R)
• M10: 1,420,432 km (0.119 R)
• M11: 1,494,483 km (0.094 R)
• M12: 1,646,325 km (0.048 R)
• M13: 1,897,499 km (0.07 R)
• M14: 1,965,566 km (0.059 R)
• M15: 2,076,418 km (0.06 R)
• M16: 2,318,917 km (0.099 R)
• M17: 2,465,971 km (0.057 R)
• M18: 2,800,323 km (0.079 R)
• M19: 2,894,120 km (0.107 R)
• M20: 3,084,858 km (0.091 R)
• M21: 3,181,648 km (0.028 R)
• M22: 3,263,178 km (0.119 R)
• M23: 3,784,527 km (0.081 R)
• M24: 3,940,707 km (0.029 R)
• M25: 4,223,746 km (0.062 R)
• M26: 4,716,522 km (0.098 R)
• M27: 5,246,846 km (0.103 R)
• M28: 5,558,309 km (0.109 R)
• M29: 5,816,066 km (0.088 R)
• M30: 6,016,826 km (0.087 R)
• M31: 6,097,908 km (0.112 R)
• M32: 6,158,795 km (0.082 R)
• M33: 6,404,734 km (0.089 R)
• M34: 6,466,817 km (0.077 R)
• M35: 6,612,226 km (0.082 R)
• M36: 7,162,148 km (0.076 R)
• M37: 7,399,111 km (0.063 R)
• M38: 7,660,757 km (0.045 R)
• M39: 8,237,906 km (0.08 R)
• M40: 8,373,142 km (0.086 R)
• M41: 8,600,082 km (0.067 R)
• M42: 8,714,375 km (0.082 R)
• M43: 9,129,958 km (0.111 R)
• M44: 9,340,143 km (0.111 R)
• M45: 10,028,293 km (0.112 R)
• M46: 10,439,388 km (0.065 R)
• M47: 10,806,651 km (0.1 R)
• M48: 11,053,936 km (0.11 R)
• M49: 11,153,269 km (0.115 R)
• M50: 11,503,627 km (0.049 R)
• M51: 11,730,717 km (0.063 R)
• M52: 12,010,315 km (0.078 R)
• M53: 12,317,889 km (0.074 R)
• M54: 12,446,842 km (0.071 R)
• M55: 12,705,946 km (0.06 R)
• M56: 12,784,036 km (0.072 R)
• M57: 13,045,533 km (0.107 R)
• M58: 13,150,700 km (0.1 R)
• M59: 13,256,017 km (0.057 R)
• M60: 13,361,783 km (0.113 R)
• M61: 13,441,219 km (0.117 R)
• M62: 13,520,805 km (0.098 R)
• M63: 13,867,423 km (0.107 R)
• M64: 13,974,685 km (0.107 R)
• M65: 14,109,174 km (0.032 R)
• M66: 14,788,198 km (0.114 R)
• M67: 14,980,132 km (0.071 R)
• M68: 15,062,710 km (0.097 R)
• M69: 16,008,767 km (0.094 R)
• M70: 17,319,095 km (0.065 R)
• M71: 17,550,523 km (0.054 R)
• M72: 17,637,439 km (0.079 R)
• M73: 17,753,827 km (0.037 R)
• M74: 18,427,316 km (0.109 R)
• M75: 19,829,647 km (0.028 R)
• M76: 19,980,890 km (0.074 R)
• M77: 20,314,792 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.9

Radius: 6.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.48 AU - 6.8 AU

Year: 9981 Days

Day: 24.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,248,104 km

• M1: 225,444 km (0.069 R)
• M2: 506,987 km (0.1 R)
• M3: 681,119 km (0.119 R)
• M4: 811,269 km (0.099 R)
• M5: 895,642 km (0.049 R)
• M6: 1,038,808 km (0.063 R)
• M7: 1,435,541 km (0.11 R)
• M8: 1,499,569 km (0.062 R)
• M9: 1,806,245 km (0.052 R)
• M10: 2,710,863 km (0.069 R)
• M11: 2,854,776 km (0.101 R)
• M12: 3,083,511 km (0.057 R)
• M13: 3,386,597 km (0.115 R)
• M14: 3,524,227 km (0.111 R)
• M15: 3,769,717 km (0.079 R)
• M16: 4,203,401 km (0.109 R)
• M17: 4,295,852 km (0.1 R)
• M18: 4,388,902 km (0.081 R)
• M19: 4,729,387 km (0.118 R)
• M20: 5,176,834 km (0.049 R)
• M21: 5,315,811 km (0.099 R)
• M22: 6,300,913 km (0.108 R)
• M23: 6,385,585 km (0.064 R)
• M24: 6,428,071 km (0.076 R)
• M25: 6,814,333 km (0.051 R)
• M26: 7,519,687 km (0.072 R)
• M27: 7,926,742 km (0.117 R)
• M28: 8,086,812 km (0.074 R)
• M29: 8,225,041 km (0.093 R)
• M30: 8,927,552 km (0.047 R)
• M31: 9,454,885 km (0.114 R)
• M32: 10,091,124 km (0.074 R)
• M33: 10,514,636 km (0.103 R)
• M34: 10,564,751 km (0.098 R)
• M35: 11,224,777 km (0.062 R)
• M36: 11,482,085 km (0.089 R)
• M37: 12,055,045 km (0.103 R)
• M38: 12,610,801 km (0.106 R)
• M39: 12,744,243 km (0.078 R)
• M40: 14,049,933 km (0.117 R)
• M41: 14,550,487 km (0.105 R)
• M42: 14,774,735 km (0.12 R)
• M43: 14,943,780 km (0.117 R)
• M44: 15,426,084 km (0.076 R)
• M45: 16,115,730 km (0.12 R)
• M46: 17,080,337 km (0.087 R)
• M47: 17,793,470 km (0.108 R)
• M48: 18,063,494 km (0.038 R)
• M49: 18,577,064 km (0.109 R)
• M50: 19,095,570 km (0.043 R)
• M51: 19,495,146 km (0.117 R)
• M52: 20,177,761 km (0.117 R)
• M53: 20,521,986 km (0.057 R)
• M54: 21,248,134 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit