🌌 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: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 10.1

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.68 AU - 0.84 AU

Year: 442 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 76,557,995 km

• M1: 133,890 km (0.096 R)
• M2: 207,642 km (0.095 R)
• M3: 274,811 km (0.092 R)
• M4: 341,831 km (0.096 R)
• M5: 462,108 km (0.083 R)
• M6: 536,159 km (0.06 R)
• M7: 598,990 km (0.052 R)
• M8: 728,542 km (0.048 R)
• M9: 813,064 km (0.037 R)
• M10: 886,966 km (0.072 R)
• M11: 963,410 km (0.084 R)
• M12: 1,052,271 km (0.066 R)
• M13: 1,154,447 km (0.12 R)
• M14: 1,244,056 km (0.11 R)
• M15: 1,424,770 km (0.066 R)
• M16: 1,679,685 km (0.097 R)
• M17: 1,837,211 km (0.047 R)
• M18: 2,082,851 km (0.071 R)
• M19: 2,147,627 km (0.102 R)
• M20: 2,226,166 km (0.108 R)
• M21: 2,474,798 km (0.056 R)
• M22: 2,550,344 km (0.094 R)
• M23: 2,682,888 km (0.101 R)
• M24: 2,746,617 km (0.098 R)
• M25: 2,825,006 km (0.055 R)
• M26: 3,013,500 km (0.032 R)
• M27: 3,079,622 km (0.117 R)
• M28: 3,161,302 km (0.074 R)
• M29: 3,296,389 km (0.107 R)
• M30: 3,533,651 km (0.053 R)
• M31: 3,611,442 km (0.1 R)
• M32: 3,864,113 km (0.111 R)
• M33: 3,928,290 km (0.085 R)
• M34: 4,000,696 km (0.043 R)
• M35: 4,114,540 km (0.113 R)
• M36: 4,245,737 km (0.086 R)
• M37: 4,665,210 km (0.063 R)
• M38: 4,742,103 km (0.076 R)
• M39: 4,845,325 km (0.073 R)
• M40: 4,923,266 km (0.067 R)
• M41: 5,150,655 km (0.114 R)
• M42: 5,435,489 km (0.116 R)
• M43: 5,552,624 km (0.071 R)
• M44: 5,634,155 km (0.079 R)
• M45: 5,807,838 km (0.083 R)
• M46: 5,881,440 km (0.116 R)
• M47: 6,038,967 km (0.09 R)
• M48: 6,104,192 km (0.041 R)
• M49: 6,310,936 km (0.092 R)
• M50: 6,377,208 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 13.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.61 AU - 1.79 AU

Year: 1478 Days

Day: 10.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,557,995 km

• M1: 234,569 km (0.084 R)
• M2: 359,035 km (0.081 R)
• M3: 446,849 km (0.081 R)
• M4: 635,791 km (0.047 R)
• M5: 726,896 km (0.097 R)
• M6: 924,515 km (0.119 R)
• M7: 1,030,580 km (0.092 R)
• M8: 1,126,921 km (0.101 R)
• M9: 1,270,535 km (0.083 R)
• M10: 1,367,325 km (0.065 R)
• M11: 1,513,631 km (0.076 R)
• M12: 1,730,997 km (0.032 R)
• M13: 1,839,306 km (0.11 R)
• M14: 1,958,835 km (0.076 R)
• M15: 2,063,254 km (0.113 R)
• M16: 2,259,975 km (0.099 R)
• M17: 2,510,103 km (0.115 R)
• M18: 2,652,969 km (0.055 R)
• M19: 2,917,158 km (0.101 R)
• M20: 3,169,680 km (0.082 R)
• M21: 3,355,929 km (0.096 R)
• M22: 3,492,811 km (0.061 R)
• M23: 3,772,260 km (0.08 R)
• M24: 3,870,695 km (0.069 R)
• M25: 4,025,529 km (0.07 R)
• M26: 4,273,263 km (0.092 R)
• M27: 4,724,600 km (0.045 R)
• M28: 4,819,146 km (0.115 R)
• M29: 4,926,258 km (0.098 R)
• M30: 5,191,345 km (0.112 R)
• M31: 5,535,720 km (0.071 R)
• M32: 5,723,315 km (0.101 R)
• M33: 5,989,600 km (0.102 R)
• M34: 6,092,074 km (0.105 R)
• M35: 6,195,147 km (0.072 R)
• M36: 6,653,066 km (0.041 R)
• M37: 6,772,595 km (0.111 R)
• M38: 7,013,896 km (0.087 R)
• M39: 7,340,020 km (0.118 R)
• M40: 7,491,263 km (0.077 R)
• M41: 7,574,140 km (0.105 R)
• M42: 7,796,742 km (0.069 R)
• M43: 7,894,728 km (0.035 R)
• M44: 8,021,438 km (0.07 R)
• M45: 8,134,683 km (0.073 R)
• M46: 8,234,166 km (0.105 R)
• M47: 8,362,671 km (0.096 R)
• M48: 8,737,712 km (0.096 R)
• M49: 9,355,103 km (0.079 R)
• M50: 9,519,212 km (0.089 R)
• M51: 10,108,627 km (0.12 R)
• M52: 10,323,151 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279

Radius: 5.9

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.83 AU - 6.93 AU

Year: 10746 Days

Day: 20.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,557,995 km

• M1: 194,776 km (0.111 R)
• M2: 633,846 km (0.108 R)
• M3: 915,240 km (0.091 R)
• M4: 1,357,301 km (0.06 R)
• M5: 1,857,557 km (0.115 R)
• M6: 1,939,387 km (0.104 R)
• M7: 2,148,824 km (0.077 R)
• M8: 2,213,151 km (0.106 R)
• M9: 2,299,918 km (0.07 R)
• M10: 2,499,182 km (0.094 R)
• M11: 2,566,950 km (0.072 R)
• M12: 3,276,941 km (0.108 R)
• M13: 3,551,902 km (0.119 R)
• M14: 5,351,116 km (0.101 R)
• M15: 5,467,952 km (0.092 R)
• M16: 5,763,707 km (0.119 R)
• M17: 5,883,535 km (0.081 R)
• M18: 6,998,338 km (0.118 R)
• M19: 7,222,585 km (0.116 R)
• M20: 7,579,675 km (0.054 R)
• M21: 8,009,171 km (0.061 R)
• M22: 8,822,684 km (0.075 R)
• M23: 9,804,794 km (0.11 R)
• M24: 10,236,085 km (0.041 R)
• M25: 10,344,992 km (0.086 R)
• M26: 10,747,261 km (0.048 R)
• M27: 10,821,012 km (0.114 R)
• M28: 10,857,813 km (0.108 R)
• M29: 11,567,207 km (0.089 R)
• M30: 11,642,753 km (0.077 R)
• M31: 11,870,292 km (0.105 R)
• M32: 12,291,410 km (0.077 R)
• M33: 12,600,629 km (0.109 R)
• M34: 12,834,301 km (0.11 R)
• M35: 13,583,636 km (0.082 R)
• M36: 13,663,372 km (0.105 R)
• M37: 13,743,257 km (0.06 R)
• M38: 14,836,518 km (0.082 R)
• M39: 14,877,658 km (0.108 R)
• M40: 14,959,787 km (0.086 R)
• M41: 15,124,494 km (0.08 R)
• M42: 15,165,783 km (0.11 R)
• M43: 15,873,531 km (0.101 R)
• M44: 16,379,620 km (0.098 R)
• M45: 16,719,956 km (0.066 R)
• M46: 18,191,999 km (0.102 R)
• M47: 19,077,169 km (0.11 R)
• M48: 20,248,820 km (0.112 R)
• M49: 20,522,434 km (0.083 R)
• M50: 21,211,931 km (0.062 R)
• M51: 21,258,157 km (0.116 R)
• M52: 21,350,758 km (0.031 R)
• M53: 22,236,975 km (0.109 R)
• M54: 22,283,949 km (0.032 R)
• M55: 23,040,017 km (0.105 R)
• M56: 23,421,192 km (0.103 R)
• M57: 23,564,657 km (0.066 R)
• M58: 23,756,441 km (0.1 R)
• M59: 24,383,256 km (0.067 R)
• M60: 24,869,000 km (0.108 R)
• M61: 25,505,390 km (0.113 R)
• M62: 25,554,607 km (0.12 R)
• M63: 25,751,628 km (0.038 R)
• M64: 27,850,636 km (0.103 R)
• M65: 28,409,384 km (0.071 R)
• M66: 28,715,760 km (0.097 R)
• M67: 28,920,560 km (0.119 R)
• M68: 28,971,872 km (0.032 R)
• M69: 29,228,731 km (0.115 R)
• M70: 29,383,116 km (0.081 R)
• M71: 30,681,177 km (0.119 R)
• M72: 31,258,176 km (0.119 R)
• M73: 31,521,618 km (0.11 R)
• M74: 32,050,745 km (0.098 R)
• M75: 32,156,810 km (0.102 R)
• M76: 32,796,341 km (0.104 R)
• M77: 33,763,491 km (0.062 R)
• M78: 33,979,810 km (0.102 R)
• M79: 34,196,428 km (0.107 R)
• M80: 34,250,582 km (0.119 R)
• M81: 34,576,705 km (0.067 R)
• M82: 35,670,715 km (0.105 R)
• M83: 36,111,580 km (0.087 R)
• M84: 37,277,396 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.3

Radius: 6.7

Gravity: 19.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.61 AU - 10.17 AU

Year: 17676 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,557,995 km

• M1: 148,551 km (0.11 R)
• M2: 210,035 km (0.072 R)
• M3: 367,712 km (0.11 R)
• M4: 741,557 km (0.118 R)
• M5: 1,439,431 km (0.1 R)
• M6: 1,591,721 km (0.074 R)
• M7: 1,879,099 km (0.119 R)
• M8: 2,217,340 km (0.028 R)
• M9: 2,465,523 km (0.104 R)
• M10: 3,065,709 km (0.119 R)
• M11: 4,089,258 km (0.104 R)
• M12: 4,615,244 km (0.076 R)
• M13: 4,931,943 km (0.082 R)
• M14: 5,778,068 km (0.103 R)
• M15: 5,972,246 km (0.082 R)
• M16: 6,317,219 km (0.099 R)
• M17: 6,719,188 km (0.075 R)
• M18: 6,923,389 km (0.094 R)
• M19: 7,026,313 km (0.102 R)
• M20: 7,442,793 km (0.103 R)
• M21: 8,739,807 km (0.102 R)
• M22: 9,131,155 km (0.119 R)
• M23: 9,357,347 km (0.045 R)
• M24: 9,414,194 km (0.097 R)
• M25: 9,471,041 km (0.044 R)
• M26: 9,815,266 km (0.106 R)
• M27: 10,046,993 km (0.118 R)
• M28: 10,163,530 km (0.068 R)
• M29: 11,718,749 km (0.118 R)
• M30: 12,274,356 km (0.04 R)
• M31: 12,336,588 km (0.103 R)
• M32: 12,398,971 km (0.069 R)
• M33: 13,028,329 km (0.058 R)
• M34: 14,514,883 km (0.1 R)
• M35: 14,580,706 km (0.118 R)
• M36: 14,778,774 km (0.077 R)
• M37: 16,947,195 km (0.106 R)
• M38: 17,574,758 km (0.118 R)
• M39: 17,715,230 km (0.068 R)
• M40: 18,068,132 km (0.039 R)
• M41: 18,209,950 km (0.079 R)
• M42: 18,494,635 km (0.073 R)
• M43: 19,212,855 km (0.107 R)
• M44: 20,676,371 km (0.093 R)
• M45: 20,824,772 km (0.1 R)
• M46: 21,646,812 km (0.095 R)
• M47: 22,403,478 km (0.025 R)
• M48: 22,861,547 km (0.096 R)
• M49: 24,410,782 km (0.08 R)
• M50: 25,118,978 km (0.06 R)
• M51: 26,153,747 km (0.038 R)
• M52: 27,040,114 km (0.112 R)
• M53: 30,682,972 km (0.068 R)
• M54: 31,617,510 km (0.096 R)
• M55: 31,874,070 km (0.105 R)
• M56: 32,389,136 km (0.115 R)
• M57: 33,253,662 km (0.103 R)
• M58: 33,688,692 km (0.1 R)
• M59: 36,607,347 km (0.085 R)
• M60: 37,056,589 km (0.11 R)
• M61: 38,689,001 km (0.09 R)
• M62: 40,437,352 km (0.081 R)
• M63: 40,530,102 km (0.069 R)
• M64: 41,554,848 km (0.043 R)
• M65: 42,399,627 km (0.117 R)
• M66: 44,679,798 km (0.081 R)
• M67: 45,159,857 km (0.106 R)
• M68: 45,352,390 km (0.09 R)
• M69: 45,641,562 km (0.095 R)
• M70: 46,513,120 km (0.074 R)
• M71: 47,487,750 km (0.098 R)
• M72: 48,272,391 km (0.054 R)
• M73: 48,469,261 km (0.102 R)
• M74: 49,655,722 km (0.065 R)
• M75: 51,353,059 km (0.052 R)
• M76: 53,373,977 km (0.117 R)
• M77: 53,577,580 km (0.061 R)
• M78: 54,189,734 km (0.115 R)
• M79: 55,318,001 km (0.12 R)
• M80: 56,350,376 km (0.082 R)
• M81: 59,907,814 km (0.092 R)
• M82: 61,180,742 km (0.063 R)
• M83: 62,141,160 km (0.108 R)
• M84: 62,355,235 km (0.106 R)
• M85: 64,401,584 km (0.075 R)
• M86: 65,160,943 km (0.113 R)
• M87: 66,032,650 km (0.108 R)
• M88: 66,251,063 km (0.09 R)
• M89: 67,017,752 km (0.058 R)
• M90: 67,677,179 km (0.081 R)
• M91: 69,113,319 km (0.053 R)
• M92: 75,071,652 km (0.083 R)
• M93: 76,443,315 km (0.114 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: 289 - 10,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit