🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 9.8

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.67 AU - 0.69 AU

Year: 362 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,993,033 km

• M1: 122,670 km (0.116 R)
• M2: 187,297 km (0.099 R)
• M3: 265,835 km (0.101 R)
• M4: 330,312 km (0.104 R)
• M5: 402,119 km (0.035 R)
• M6: 480,808 km (0.116 R)
• M7: 552,315 km (0.086 R)
• M8: 707,448 km (0.102 R)
• M9: 865,872 km (0.12 R)
• M10: 931,097 km (0.062 R)
• M11: 1,132,605 km (0.083 R)
• M12: 1,222,813 km (0.114 R)
• M13: 1,301,501 km (0.027 R)
• M14: 1,483,712 km (0.112 R)
• M15: 1,558,062 km (0.028 R)
• M16: 1,628,672 km (0.113 R)
• M17: 1,700,329 km (0.114 R)
• M18: 1,762,562 km (0.094 R)
• M19: 1,857,557 km (0.113 R)
• M20: 2,003,265 km (0.113 R)
• M21: 2,147,328 km (0.104 R)
• M22: 2,209,261 km (0.059 R)
• M23: 2,271,793 km (0.103 R)
• M24: 2,358,111 km (0.084 R)
• M25: 2,427,973 km (0.05 R)
• M26: 2,540,172 km (0.085 R)
• M27: 2,654,016 km (0.075 R)
• M28: 2,769,655 km (0.088 R)
• M29: 2,905,490 km (0.092 R)
• M30: 2,968,171 km (0.116 R)
• M31: 3,075,583 km (0.052 R)
• M32: 3,177,758 km (0.111 R)
• M33: 3,274,697 km (0.065 R)
• M34: 3,379,266 km (0.068 R)
• M35: 3,511,511 km (0.109 R)
• M36: 3,591,695 km (0.077 R)
• M37: 3,692,674 km (0.053 R)
• M38: 3,781,086 km (0.089 R)
• M39: 4,001,743 km (0.073 R)
• M40: 4,071,605 km (0.028 R)
• M41: 4,198,315 km (0.054 R)
• M42: 4,290,617 km (0.103 R)
• M43: 4,557,200 km (0.053 R)
• M44: 4,688,846 km (0.059 R)
• M45: 4,792,218 km (0.106 R)
• M46: 5,023,646 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 11.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.01 AU - 1.05 AU

Year: 675 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,993,033 km

• M1: 162,164 km (0.029 R)
• M2: 267,481 km (0.112 R)
• M3: 397,182 km (0.087 R)
• M4: 485,146 km (0.078 R)
• M5: 812,167 km (0.079 R)
• M6: 1,125,574 km (0.118 R)
• M7: 1,223,561 km (0.112 R)
• M8: 1,329,177 km (0.066 R)
• M9: 1,428,660 km (0.095 R)
• M10: 1,550,283 km (0.114 R)
• M11: 1,857,108 km (0.076 R)
• M12: 2,116,660 km (0.074 R)
• M13: 2,290,643 km (0.079 R)
• M14: 2,388,031 km (0.1 R)
• M15: 2,498,733 km (0.107 R)
• M16: 2,611,081 km (0.075 R)
• M17: 2,707,123 km (0.067 R)
• M18: 2,835,029 km (0.083 R)
• M19: 2,921,347 km (0.102 R)
• M20: 3,002,429 km (0.084 R)
• M21: 3,147,689 km (0.11 R)
• M22: 3,334,088 km (0.065 R)
• M23: 3,438,657 km (0.084 R)
• M24: 3,550,855 km (0.106 R)
• M25: 3,922,606 km (0.035 R)
• M26: 4,012,215 km (0.118 R)
• M27: 4,158,671 km (0.084 R)
• M28: 4,306,773 km (0.056 R)
• M29: 4,428,097 km (0.105 R)
• M30: 4,586,820 km (0.105 R)
• M31: 4,769,330 km (0.099 R)
• M32: 4,865,222 km (0.074 R)
• M33: 5,126,719 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 12

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.35 AU - 3.57 AU

Year: 4156 Days

Day: 8.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,993,033 km

• M1: 178,769 km (0.117 R)
• M2: 310,715 km (0.088 R)
• M3: 541,245 km (0.103 R)
• M4: 650,751 km (0.086 R)
• M5: 756,666 km (0.039 R)
• M6: 921,373 km (0.057 R)
• M7: 1,112,709 km (0.076 R)
• M8: 1,409,511 km (0.108 R)
• M9: 1,551,629 km (0.108 R)
• M10: 2,407,927 km (0.107 R)
• M11: 2,676,456 km (0.075 R)
• M12: 2,774,891 km (0.115 R)
• M13: 3,077,228 km (0.099 R)
• M14: 3,670,234 km (0.116 R)
• M15: 3,957,761 km (0.078 R)
• M16: 4,321,733 km (0.113 R)
• M17: 4,649,352 km (0.05 R)
• M18: 4,768,283 km (0.1 R)
• M19: 6,194,848 km (0.076 R)
• M20: 6,644,539 km (0.056 R)
• M21: 6,805,806 km (0.087 R)
• M22: 7,325,060 km (0.119 R)
• M23: 7,491,712 km (0.073 R)
• M24: 8,257,354 km (0.043 R)
• M25: 8,343,971 km (0.104 R)
• M26: 8,430,887 km (0.11 R)
• M27: 8,929,198 km (0.118 R)
• M28: 9,286,587 km (0.116 R)
• M29: 9,893,057 km (0.041 R)
• M30: 10,449,710 km (0.041 R)
• M31: 10,700,436 km (0.102 R)
• M32: 12,147,497 km (0.085 R)
• M33: 12,411,238 km (0.102 R)
• M34: 12,543,781 km (0.104 R)
• M35: 12,676,774 km (0.113 R)
• M36: 13,247,490 km (0.112 R)
• M37: 13,416,984 km (0.098 R)
• M38: 14,067,436 km (0.096 R)
• M39: 14,588,186 km (0.099 R)
• M40: 14,903,837 km (0.101 R)
• M41: 15,327,947 km (0.11 R)
• M42: 15,648,835 km (0.078 R)
• M43: 15,899,860 km (0.058 R)
• M44: 16,043,923 km (0.119 R)
• M45: 16,297,042 km (0.065 R)
• M46: 16,770,669 km (0.061 R)
• M47: 17,434,136 km (0.051 R)
• M48: 18,181,228 km (0.094 R)
• M49: 18,256,475 km (0.073 R)
• M50: 18,862,496 km (0.081 R)
• M51: 18,938,791 km (0.072 R)
• M52: 19,053,234 km (0.092 R)
• M53: 19,359,909 km (0.107 R)
• M54: 19,900,257 km (0.115 R)
• M55: 19,977,898 km (0.053 R)
• M56: 20,367,451 km (0.052 R)
• M57: 20,484,736 km (0.103 R)
• M58: 21,154,037 km (0.096 R)
• M59: 21,233,323 km (0.101 R)
• M60: 21,471,483 km (0.091 R)
• M61: 21,591,012 km (0.116 R)
• M62: 21,670,748 km (0.101 R)
• M63: 21,790,575 km (0.108 R)
• M64: 22,030,830 km (0.08 R)
• M65: 22,111,164 km (0.046 R)
• M66: 23,573,184 km (0.092 R)
• M67: 24,357,376 km (0.096 R)
• M68: 24,565,167 km (0.088 R)
• M69: 24,648,493 km (0.05 R)
• M70: 26,889,619 km (0.087 R)
• M71: 27,147,376 km (0.054 R)
• M72: 27,233,544 km (0.084 R)
• M73: 27,578,816 km (0.063 R)
• M74: 28,448,728 km (0.068 R)
• M75: 28,755,254 km (0.108 R)
• M76: 29,018,995 km (0.109 R)
• M77: 29,106,959 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531

Radius: 5.1

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.9 AU - 11.16 AU

Year: 17521 Days

Day: 17.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,993,033 km

• M1: 69,114 km (0.115 R)
• M2: 127,308 km (0.096 R)
• M3: 180,864 km (0.059 R)
• M4: 271,969 km (0.092 R)
• M5: 574,905 km (0.059 R)
• M6: 613,650 km (0.099 R)
• M7: 1,147,416 km (0.108 R)
• M8: 1,197,082 km (0.08 R)
• M9: 1,619,846 km (0.073 R)
• M10: 1,703,920 km (0.101 R)
• M11: 1,847,384 km (0.113 R)
• M12: 2,085,095 km (0.057 R)
• M13: 2,654,764 km (0.112 R)
• M14: 3,376,424 km (0.099 R)
• M15: 3,777,346 km (0.117 R)
• M16: 3,814,596 km (0.114 R)
• M17: 4,002,491 km (0.115 R)
• M18: 4,986,247 km (0.082 R)
• M19: 5,150,355 km (0.107 R)
• M20: 5,233,083 km (0.109 R)
• M21: 5,357,997 km (0.102 R)
• M22: 6,436,598 km (0.049 R)
• M23: 6,615,367 km (0.107 R)
• M24: 7,023,321 km (0.099 R)
• M25: 7,533,001 km (0.09 R)
• M26: 7,626,948 km (0.053 R)
• M27: 7,721,344 km (0.027 R)
• M28: 8,587,815 km (0.095 R)
• M29: 9,333,112 km (0.093 R)
• M30: 10,202,575 km (0.103 R)
• M31: 10,568,192 km (0.068 R)
• M32: 11,311,993 km (0.106 R)
• M33: 11,527,563 km (0.091 R)
• M34: 11,853,537 km (0.097 R)
• M35: 12,459,109 km (0.03 R)
• M36: 13,471,438 km (0.109 R)
• M37: 13,757,319 km (0.065 R)
• M38: 14,451,603 km (0.081 R)
• M39: 14,744,217 km (0.09 R)
• M40: 15,633,725 km (0.079 R)
• M41: 16,236,455 km (0.112 R)
• M42: 16,662,809 km (0.111 R)
• M43: 18,152,505 km (0.073 R)
• M44: 19,233,349 km (0.11 R)
• M45: 22,327,781 km (0.06 R)
• M46: 22,462,868 km (0.11 R)
• M47: 22,869,625 km (0.109 R)
• M48: 23,073,976 km (0.09 R)
• M49: 23,897,362 km (0.026 R)
• M50: 24,173,969 km (0.074 R)
• M51: 24,521,185 km (0.053 R)
• M52: 24,940,059 km (0.07 R)
• M53: 26,282,102 km (0.102 R)
• M54: 26,710,700 km (0.117 R)
• M55: 27,647,332 km (0.081 R)
• M56: 28,448,279 km (0.082 R)
• M57: 28,814,794 km (0.109 R)
• M58: 28,888,396 km (0.102 R)
• M59: 28,961,849 km (0.099 R)
• M60: 29,626,811 km (0.106 R)
• M61: 30,446,308 km (0.099 R)
• M62: 31,879,157 km (0.092 R)
• M63: 32,031,298 km (0.025 R)
• M64: 32,948,931 km (0.11 R)
• M65: 37,584,819 km (0.119 R)
• M66: 37,825,971 km (0.105 R)
• M67: 39,283,503 km (0.116 R)
• M68: 39,691,606 km (0.096 R)
• M69: 39,855,266 km (0.11 R)
• M70: 40,265,314 km (0.095 R)
• M71: 40,676,708 km (0.078 R)
• M72: 42,671,147 km (0.107 R)
• M73: 42,838,846 km (0.059 R)
• M74: 44,442,236 km (0.09 R)
• M75: 45,722,046 km (0.085 R)
• M76: 46,754,421 km (0.101 R)
• M77: 47,968,707 km (0.116 R)
• M78: 48,579,665 km (0.066 R)
• M79: 49,985,885 km (0.11 R)
• M80: 50,516,658 km (0.096 R)
• M81: 51,941,129 km (0.103 R)
• M82: 52,120,197 km (0.091 R)
• M83: 53,108,291 km (0.069 R)
• M84: 53,469,121 km (0.068 R)
• M85: 54,738,459 km (0.097 R)
• M86: 55,011,775 km (0.111 R)
• M87: 55,194,284 km (0.109 R)
• M88: 56,293,230 km (0.086 R)
• M89: 56,569,088 km (0.047 R)
• M90: 56,753,243 km (0.073 R)
• M91: 59,352,207 km (0.048 R)
• M92: 60,289,887 km (0.104 R)
• M93: 61,989,917 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit