🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 14.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.59 AU - 0.73 AU

Year: 358 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,278,364 km

• M1: 204,799 km (0.105 R)
• M2: 302,038 km (0.066 R)
• M3: 458,517 km (0.065 R)
• M4: 576,401 km (0.118 R)
• M5: 687,103 km (0.094 R)
• M6: 785,090 km (0.096 R)
• M7: 977,323 km (0.091 R)
• M8: 1,118,394 km (0.103 R)
• M9: 1,237,474 km (0.114 R)
• M10: 1,349,822 km (0.102 R)
• M11: 1,461,870 km (0.11 R)
• M12: 1,589,477 km (0.117 R)
• M13: 1,700,180 km (0.088 R)
• M14: 1,860,698 km (0.109 R)
• M15: 2,035,279 km (0.079 R)
• M16: 2,151,816 km (0.079 R)
• M17: 2,252,346 km (0.101 R)
• M18: 2,345,096 km (0.044 R)
• M19: 2,443,980 km (0.093 R)
• M20: 2,616,766 km (0.078 R)
• M21: 2,729,413 km (0.091 R)
• M22: 2,909,080 km (0.06 R)
• M23: 3,113,431 km (0.082 R)
• M24: 3,238,495 km (0.099 R)
• M25: 3,349,197 km (0.062 R)
• M26: 3,488,174 km (0.098 R)
• M27: 3,585,412 km (0.072 R)
• M28: 3,683,698 km (0.053 R)
• M29: 3,816,242 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 12.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.81 AU - 3.33 AU

Year: 3587 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,278,364 km

• M1: 151,243 km (0.09 R)
• M2: 294,409 km (0.068 R)
• M3: 381,774 km (0.113 R)
• M4: 531,820 km (0.045 R)
• M5: 734,226 km (0.068 R)
• M6: 814,710 km (0.106 R)
• M7: 898,634 km (0.099 R)
• M8: 1,019,210 km (0.087 R)
• M9: 1,181,075 km (0.07 R)
• M10: 1,314,666 km (0.1 R)
• M11: 1,637,648 km (0.071 R)
• M12: 2,266,408 km (0.107 R)
• M13: 2,784,316 km (0.095 R)
• M14: 2,931,969 km (0.054 R)
• M15: 3,218,149 km (0.118 R)
• M16: 4,337,740 km (0.065 R)
• M17: 4,471,181 km (0.118 R)
• M18: 4,567,373 km (0.079 R)
• M19: 4,742,402 km (0.11 R)
• M20: 4,959,319 km (0.047 R)
• M21: 5,039,055 km (0.052 R)
• M22: 5,485,156 km (0.088 R)
• M23: 5,692,199 km (0.106 R)
• M24: 6,135,308 km (0.035 R)
• M25: 6,350,430 km (0.108 R)
• M26: 6,567,945 km (0.033 R)
• M27: 7,077,625 km (0.116 R)
• M28: 7,394,174 km (0.11 R)
• M29: 7,577,132 km (0.115 R)
• M30: 7,761,586 km (0.105 R)
• M31: 7,971,023 km (0.074 R)
• M32: 8,253,165 km (0.097 R)
• M33: 8,706,446 km (0.063 R)
• M34: 8,851,407 km (0.119 R)
• M35: 9,045,884 km (0.088 R)
• M36: 9,192,640 km (0.111 R)
• M37: 9,315,459 km (0.118 R)
• M38: 9,637,544 km (0.11 R)
• M39: 9,762,458 km (0.066 R)
• M40: 9,988,650 km (0.069 R)
• M41: 10,064,496 km (0.111 R)
• M42: 10,267,500 km (0.077 R)
• M43: 10,369,526 km (0.032 R)
• M44: 10,446,270 km (0.12 R)
• M45: 11,119,161 km (0.032 R)
• M46: 11,513,950 km (0.105 R)
• M47: 12,236,059 km (0.111 R)
• M48: 12,398,522 km (0.071 R)
• M49: 12,643,563 km (0.058 R)
• M50: 12,807,822 km (0.107 R)
• M51: 13,055,556 km (0.094 R)
• M52: 13,138,433 km (0.098 R)
• M53: 13,221,460 km (0.103 R)
• M54: 13,611,761 km (0.11 R)
• M55: 13,723,809 km (0.087 R)
• M56: 14,260,866 km (0.078 R)
• M57: 14,432,006 km (0.094 R)
• M58: 14,661,040 km (0.087 R)
• M59: 15,035,932 km (0.109 R)
• M60: 15,122,849 km (0.104 R)
• M61: 16,328,159 km (0.111 R)
• M62: 16,746,883 km (0.052 R)
• M63: 17,503,250 km (0.062 R)
• M64: 18,147,119 km (0.049 R)
• M65: 18,767,801 km (0.111 R)
• M66: 19,206,272 km (0.068 R)
• M67: 19,458,345 km (0.117 R)
• M68: 20,285,322 km (0.073 R)
• M69: 20,606,508 km (0.083 R)
• M70: 20,961,654 km (0.099 R)
• M71: 21,416,730 km (0.096 R)
• M72: 21,907,711 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.3

Radius: 8.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.19 AU - 4.99 AU

Year: 5516 Days

Day: 13.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,278,364 km

• M1: 113,246 km (0.081 R)
• M2: 249,828 km (0.065 R)
• M3: 397,631 km (0.072 R)
• M4: 666,309 km (0.1 R)
• M5: 883,974 km (0.105 R)
• M6: 1,180,626 km (0.104 R)
• M7: 1,310,926 km (0.075 R)
• M8: 1,461,571 km (0.097 R)
• M9: 1,539,063 km (0.119 R)
• M10: 1,896,602 km (0.109 R)
• M11: 2,067,592 km (0.06 R)
• M12: 2,226,016 km (0.102 R)
• M13: 2,315,775 km (0.106 R)
• M14: 2,706,076 km (0.073 R)
• M15: 2,938,401 km (0.084 R)
• M16: 2,997,493 km (0.101 R)
• M17: 3,299,082 km (0.096 R)
• M18: 3,547,414 km (0.1 R)
• M19: 3,631,638 km (0.114 R)
• M20: 3,737,852 km (0.029 R)
• M21: 4,261,744 km (0.105 R)
• M22: 4,396,382 km (0.099 R)
• M23: 4,464,150 km (0.119 R)
• M24: 4,577,994 km (0.1 R)
• M25: 5,305,488 km (0.074 R)
• M26: 5,450,449 km (0.1 R)
• M27: 5,670,358 km (0.101 R)
• M28: 5,893,259 km (0.112 R)
• M29: 5,993,190 km (0.11 R)
• M30: 7,050,398 km (0.058 R)
• M31: 7,263,276 km (0.102 R)
• M32: 7,343,759 km (0.089 R)
• M33: 7,586,856 km (0.07 R)
• M34: 8,219,954 km (0.076 R)
• M35: 8,613,696 km (0.103 R)
• M36: 9,013,571 km (0.065 R)
• M37: 9,390,258 km (0.116 R)
• M38: 9,713,091 km (0.065 R)
• M39: 9,950,203 km (0.043 R)
• M40: 10,672,910 km (0.048 R)
• M41: 11,071,439 km (0.078 R)
• M42: 11,443,639 km (0.115 R)
• M43: 11,506,171 km (0.064 R)
• M44: 11,725,631 km (0.11 R)
• M45: 12,073,296 km (0.037 R)
• M46: 12,649,398 km (0.116 R)
• M47: 12,714,024 km (0.065 R)
• M48: 13,431,645 km (0.11 R)
• M49: 14,095,411 km (0.066 R)
• M50: 14,195,791 km (0.036 R)
• M51: 14,397,598 km (0.051 R)
• M52: 14,974,148 km (0.056 R)
• M53: 15,351,285 km (0.103 R)
• M54: 15,454,657 km (0.099 R)
• M55: 15,696,856 km (0.12 R)
• M56: 16,290,311 km (0.059 R)
• M57: 16,572,153 km (0.096 R)
• M58: 17,571,018 km (0.101 R)
• M59: 17,643,124 km (0.055 R)
• M60: 18,187,062 km (0.064 R)
• M61: 18,369,571 km (0.055 R)
• M62: 19,291,244 km (0.12 R)
• M63: 19,814,088 km (0.111 R)
• M64: 20,417,117 km (0.077 R)
• M65: 20,644,955 km (0.091 R)
• M66: 21,217,915 km (0.055 R)
• M67: 21,294,808 km (0.117 R)
• M68: 21,410,148 km (0.111 R)
• M69: 21,602,830 km (0.082 R)
• M70: 22,457,782 km (0.117 R)
• M71: 22,810,833 km (0.061 R)
• M72: 24,160,655 km (0.082 R)
• M73: 24,926,296 km (0.057 R)
• M74: 25,047,919 km (0.105 R)
• M75: 25,495,516 km (0.091 R)
• M76: 26,068,925 km (0.061 R)
• M77: 26,151,204 km (0.102 R)
• M78: 26,646,672 km (0.116 R)
• M79: 26,978,779 km (0.049 R)
• M80: 27,145,282 km (0.089 R)
• M81: 27,312,233 km (0.082 R)
• M82: 27,479,483 km (0.066 R)
• M83: 27,814,882 km (0.104 R)
• M84: 28,151,776 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 17,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit