🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.65 AU - 4.13 AU

Year: 2802 Days

Day: 31.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 13.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.4 AU - 13.52 AU

Year: 14170 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,432,423 km

• M1: 213,775 km (0.101 R)
• M2: 436,527 km (0.057 R)
• M3: 578,046 km (0.119 R)
• M4: 794,813 km (0.065 R)
• M5: 934,687 km (0.054 R)
• M6: 1,061,846 km (0.086 R)
• M7: 1,358,349 km (0.112 R)
• M8: 1,504,506 km (0.118 R)
• M9: 2,702,934 km (0.119 R)
• M10: 3,112,533 km (0.109 R)
• M11: 3,242,534 km (0.095 R)
• M12: 3,407,839 km (0.107 R)
• M13: 3,542,029 km (0.099 R)
• M14: 4,641,573 km (0.106 R)
• M15: 5,286,938 km (0.116 R)
• M16: 5,600,495 km (0.089 R)
• M17: 6,452,605 km (0.085 R)
• M18: 8,185,995 km (0.034 R)
• M19: 8,732,776 km (0.09 R)
• M20: 8,964,054 km (0.115 R)
• M21: 9,291,524 km (0.081 R)
• M22: 9,575,161 km (0.074 R)
• M23: 10,590,781 km (0.087 R)
• M24: 10,689,366 km (0.095 R)
• M25: 11,640,510 km (0.115 R)
• M26: 11,742,236 km (0.074 R)
• M27: 13,356,397 km (0.086 R)
• M28: 13,516,317 km (0.057 R)
• M29: 13,999,818 km (0.115 R)
• M30: 14,270,889 km (0.029 R)
• M31: 15,094,724 km (0.1 R)
• M32: 15,372,677 km (0.081 R)
• M33: 16,103,612 km (0.077 R)
• M34: 16,903,363 km (0.054 R)
• M35: 17,950,548 km (0.093 R)
• M36: 20,413,527 km (0.116 R)
• M37: 20,906,452 km (0.1 R)
• M38: 21,903,971 km (0.041 R)
• M39: 22,092,614 km (0.06 R)
• M40: 22,980,776 km (0.085 R)
• M41: 23,172,561 km (0.057 R)
• M42: 24,334,637 km (0.113 R)
• M43: 25,120,026 km (0.106 R)
• M44: 25,251,672 km (0.039 R)
• M45: 26,849,826 km (0.037 R)
• M46: 27,457,642 km (0.11 R)
• M47: 28,412,076 km (0.063 R)
• M48: 29,100,376 km (0.109 R)
• M49: 30,073,361 km (0.062 R)
• M50: 30,915,896 km (0.074 R)
• M51: 31,198,486 km (0.089 R)
• M52: 32,839,725 km (0.084 R)
• M53: 32,983,787 km (0.106 R)
• M54: 33,272,511 km (0.11 R)
• M55: 33,417,322 km (0.098 R)
• M56: 34,949,055 km (0.117 R)
• M57: 35,243,463 km (0.085 R)
• M58: 36,057,276 km (0.086 R)
• M59: 36,802,423 km (0.084 R)
• M60: 37,552,656 km (0.097 R)
• M61: 38,080,886 km (0.113 R)
• M62: 38,915,792 km (0.035 R)
• M63: 39,526,899 km (0.111 R)
• M64: 40,681,196 km (0.072 R)
• M65: 42,080,834 km (0.117 R)
• M66: 42,944,014 km (0.056 R)
• M67: 43,892,314 km (0.102 R)
• M68: 45,648,743 km (0.114 R)
• M69: 46,535,709 km (0.037 R)
• M70: 47,346,828 km (0.114 R)
• M71: 48,408,225 km (0.108 R)
• M72: 49,477,551 km (0.05 R)
• M73: 49,642,857 km (0.109 R)
• M74: 50,637,832 km (0.105 R)
• M75: 50,721,158 km (0.099 R)
• M76: 54,939,968 km (0.06 R)
• M77: 55,282,248 km (0.092 R)
• M78: 57,264,569 km (0.107 R)
• M79: 57,611,636 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.7

Radius: 6.5

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.21 AU - 18.87 AU

Year: 27986 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,432,423 km

• M1: 281,842 km (0.08 R)
• M2: 341,083 km (0.119 R)
• M3: 759,508 km (0.119 R)
• M4: 1,191,547 km (0.111 R)
• M5: 1,258,866 km (0.084 R)
• M6: 1,327,532 km (0.066 R)
• M7: 1,614,610 km (0.087 R)
• M8: 1,727,257 km (0.099 R)
• M9: 2,162,437 km (0.059 R)
• M10: 2,808,102 km (0.113 R)
• M11: 3,755,056 km (0.079 R)
• M12: 5,910,462 km (0.115 R)
• M13: 6,261,419 km (0.048 R)
• M14: 6,861,157 km (0.062 R)
• M15: 7,604,957 km (0.084 R)
• M16: 7,858,526 km (0.062 R)
• M17: 10,897,158 km (0.068 R)
• M18: 11,543,869 km (0.068 R)
• M19: 12,276,899 km (0.076 R)
• M20: 12,351,099 km (0.062 R)
• M21: 12,724,047 km (0.089 R)
• M22: 12,798,995 km (0.068 R)
• M23: 13,252,277 km (0.065 R)
• M24: 13,404,568 km (0.071 R)
• M25: 14,722,226 km (0.098 R)
• M26: 15,038,176 km (0.105 R)
• M27: 16,487,630 km (0.07 R)
• M28: 17,312,064 km (0.027 R)
• M29: 17,478,566 km (0.099 R)
• M30: 19,086,444 km (0.104 R)
• M31: 22,531,833 km (0.08 R)
• M32: 22,622,639 km (0.115 R)
• M33: 22,713,594 km (0.03 R)
• M34: 23,078,613 km (0.056 R)
• M35: 24,371,588 km (0.095 R)
• M36: 24,838,931 km (0.092 R)
• M37: 25,877,739 km (0.115 R)
• M38: 26,450,250 km (0.088 R)
• M39: 26,545,993 km (0.108 R)
• M40: 27,705,077 km (0.111 R)
• M41: 29,176,821 km (0.036 R)
• M42: 31,077,312 km (0.058 R)
• M43: 31,991,355 km (0.09 R)
• M44: 32,502,980 km (0.1 R)
• M45: 33,741,949 km (0.073 R)
• M46: 34,576,556 km (0.062 R)
• M47: 35,101,644 km (0.075 R)
• M48: 36,478,992 km (0.066 R)
• M49: 37,228,029 km (0.074 R)
• M50: 39,177,139 km (0.079 R)
• M51: 39,395,851 km (0.052 R)
• M52: 39,505,207 km (0.101 R)
• M53: 40,826,755 km (0.092 R)
• M54: 41,159,311 km (0.049 R)
• M55: 41,270,313 km (0.075 R)
• M56: 43,061,149 km (0.1 R)
• M57: 43,286,742 km (0.092 R)
• M58: 43,399,689 km (0.059 R)
• M59: 44,079,461 km (0.097 R)
• M60: 45,105,703 km (0.088 R)
• M61: 45,449,628 km (0.104 R)
• M62: 45,794,302 km (0.048 R)
• M63: 46,139,873 km (0.09 R)
• M64: 47,997,579 km (0.056 R)
• M65: 48,817,974 km (0.106 R)
• M66: 50,116,633 km (0.119 R)
• M67: 53,230,812 km (0.108 R)
• M68: 55,545,839 km (0.098 R)
• M69: 55,791,479 km (0.093 R)
• M70: 56,653,910 km (0.109 R)
• M71: 58,142,708 km (0.099 R)
• M72: 63,967,302 km (0.071 R)
• M73: 64,095,956 km (0.092 R)
• M74: 64,224,759 km (0.055 R)
• M75: 65,517,135 km (0.108 R)
• M76: 65,646,837 km (0.105 R)
• M77: 65,776,688 km (0.068 R)
• M78: 66,948,637 km (0.109 R)
• M79: 67,733,727 km (0.119 R)
• M80: 68,127,469 km (0.113 R)
• M81: 69,709,915 km (0.073 R)
• M82: 69,842,309 km (0.112 R)
• M83: 70,372,783 km (0.094 R)
• M84: 74,529,360 km (0.104 R)
• M85: 74,800,132 km (0.081 R)
• M86: 74,935,817 km (0.085 R)
• M87: 77,664,183 km (0.076 R)
• M88: 81,120,193 km (0.093 R)
• M89: 82,516,689 km (0.112 R)
• M90: 82,937,060 km (0.093 R)
• M91: 92,365,615 km (0.096 R)
• M92: 93,531,282 km (0.106 R)
• M93: 97,501,310 km (0.111 R)
• M94: 98,539,669 km (0.048 R)
• M95: 98,836,920 km (0.09 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: 496 - 16,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit