🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 9.5

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.82 AU

Year: 447 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,406,538 km

• M1: 120,426 km (0.037 R)
• M2: 184,903 km (0.066 R)
• M3: 267,331 km (0.086 R)
• M4: 365,916 km (0.068 R)
• M5: 443,857 km (0.115 R)
• M6: 505,940 km (0.088 R)
• M7: 587,321 km (0.097 R)
• M8: 712,235 km (0.118 R)
• M9: 814,560 km (0.092 R)
• M10: 888,761 km (0.092 R)
• M11: 1,157,140 km (0.104 R)
• M12: 1,225,506 km (0.057 R)
• M13: 1,428,211 km (0.071 R)
• M14: 1,496,428 km (0.107 R)
• M15: 1,641,986 km (0.079 R)
• M16: 1,780,215 km (0.108 R)
• M17: 1,934,899 km (0.08 R)
• M18: 2,100,653 km (0.067 R)
• M19: 2,204,923 km (0.067 R)
• M20: 2,311,138 km (0.104 R)
• M21: 2,378,307 km (0.113 R)
• M22: 2,473,451 km (0.1 R)
• M23: 2,556,179 km (0.074 R)
• M24: 2,681,841 km (0.118 R)
• M25: 2,788,205 km (0.083 R)
• M26: 2,859,862 km (0.078 R)
• M27: 2,946,779 km (0.05 R)
• M28: 3,012,602 km (0.092 R)
• M29: 3,078,874 km (0.07 R)
• M30: 3,167,885 km (0.116 R)
• M31: 3,257,942 km (0.103 R)
• M32: 3,540,832 km (0.108 R)
• M33: 3,610,844 km (0.045 R)
• M34: 3,689,233 km (0.119 R)
• M35: 3,799,936 km (0.107 R)
• M36: 3,863,664 km (0.092 R)
• M37: 4,032,710 km (0.109 R)
• M38: 4,163,159 km (0.056 R)
• M39: 4,436,774 km (0.082 R)
• M40: 4,571,561 km (0.112 R)
• M41: 4,639,479 km (0.113 R)
• M42: 4,776,361 km (0.091 R)
• M43: 5,097,847 km (0.12 R)
• M44: 5,346,030 km (0.067 R)
• M45: 5,817,263 km (0.037 R)
• M46: 5,900,140 km (0.12 R)
• M47: 6,029,991 km (0.092 R)
• M48: 6,179,439 km (0.113 R)
• M49: 6,320,660 km (0.091 R)
• M50: 6,425,079 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 10.2

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.68 AU - 0.96 AU

Year: 522 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,406,538 km

• M1: 134,488 km (0.089 R)
• M2: 201,508 km (0.115 R)
• M3: 277,803 km (0.115 R)
• M4: 383,719 km (0.101 R)
• M5: 499,058 km (0.036 R)
• M6: 679,324 km (0.093 R)
• M7: 940,821 km (0.111 R)
• M8: 1,141,881 km (0.075 R)
• M9: 1,245,103 km (0.116 R)
• M10: 1,323,193 km (0.097 R)
• M11: 1,426,266 km (0.104 R)
• M12: 1,508,246 km (0.11 R)
• M13: 1,610,122 km (0.076 R)
• M14: 1,701,975 km (0.071 R)
• M15: 1,802,056 km (0.109 R)
• M16: 2,060,711 km (0.12 R)
• M17: 2,154,209 km (0.081 R)
• M18: 2,352,427 km (0.098 R)
• M19: 2,429,170 km (0.092 R)
• M20: 2,563,808 km (0.083 R)
• M21: 2,730,311 km (0.096 R)
• M22: 2,855,524 km (0.062 R)
• M23: 3,066,158 km (0.105 R)
• M24: 3,204,237 km (0.111 R)
• M25: 3,289,807 km (0.118 R)
• M26: 3,407,540 km (0.107 R)
• M27: 3,558,784 km (0.112 R)
• M28: 3,639,267 km (0.061 R)
• M29: 3,793,802 km (0.075 R)
• M30: 3,967,336 km (0.054 R)
• M31: 4,050,961 km (0.083 R)
• M32: 4,279,397 km (0.115 R)
• M33: 4,365,266 km (0.098 R)
• M34: 4,529,674 km (0.051 R)
• M35: 4,811,367 km (0.116 R)
• M36: 4,909,653 km (0.08 R)
• M37: 5,162,623 km (0.06 R)
• M38: 5,355,155 km (0.106 R)
• M39: 5,466,157 km (0.077 R)
• M40: 5,681,278 km (0.119 R)
• M41: 5,813,672 km (0.086 R)
• M42: 5,880,244 km (0.113 R)
• M43: 5,985,261 km (0.052 R)
• M44: 6,062,155 km (0.085 R)
• M45: 6,139,347 km (0.041 R)
• M46: 6,207,115 km (0.111 R)
• M47: 6,284,906 km (0.112 R)
• M48: 6,431,661 km (0.064 R)
• M49: 6,559,717 km (0.086 R)
• M50: 6,758,533 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 9.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.64 AU - 2.26 AU

Year: 1914 Days

Day: 7.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,406,538 km

• M1: 132,245 km (0.08 R)
• M2: 345,571 km (0.088 R)
• M3: 415,882 km (0.081 R)
• M4: 486,791 km (0.119 R)
• M5: 580,739 km (0.075 R)
• M6: 727,644 km (0.076 R)
• M7: 809,624 km (0.116 R)
• M8: 975,977 km (0.115 R)
• M9: 1,153,998 km (0.051 R)
• M10: 1,243,009 km (0.066 R)
• M11: 1,309,281 km (0.105 R)
• M12: 1,462,918 km (0.117 R)
• M13: 1,550,881 km (0.116 R)
• M14: 1,920,986 km (0.119 R)
• M15: 1,988,604 km (0.108 R)
• M16: 2,166,327 km (0.103 R)
• M17: 2,411,518 km (0.064 R)
• M18: 2,495,292 km (0.094 R)
• M19: 2,612,128 km (0.07 R)
• M20: 2,995,997 km (0.087 R)
• M21: 3,063,615 km (0.089 R)
• M22: 3,166,089 km (0.081 R)
• M23: 3,234,904 km (0.106 R)
• M24: 3,374,330 km (0.114 R)
• M25: 3,551,453 km (0.117 R)
• M26: 3,707,334 km (0.068 R)
• M27: 4,138,625 km (0.057 R)
• M28: 4,214,172 km (0.034 R)
• M29: 4,290,168 km (0.099 R)
• M30: 4,624,818 km (0.025 R)
• M31: 4,742,701 km (0.104 R)
• M32: 4,808,674 km (0.092 R)
• M33: 4,941,367 km (0.069 R)
• M34: 5,142,876 km (0.099 R)
• M35: 5,210,643 km (0.114 R)
• M36: 5,374,453 km (0.088 R)
• M37: 5,553,971 km (0.083 R)
• M38: 5,651,359 km (0.101 R)
• M39: 5,805,744 km (0.08 R)
• M40: 6,089,830 km (0.112 R)
• M41: 6,291,488 km (0.12 R)
• M42: 6,364,043 km (0.112 R)
• M43: 6,480,729 km (0.103 R)
• M44: 6,554,032 km (0.098 R)
• M45: 6,686,576 km (0.111 R)
• M46: 6,849,937 km (0.038 R)
• M47: 7,317,281 km (0.112 R)
• M48: 7,454,911 km (0.112 R)
• M49: 7,701,747 km (0.087 R)
• M50: 8,045,523 km (0.099 R)
• M51: 8,171,784 km (0.104 R)
• M52: 8,251,071 km (0.116 R)
• M53: 8,346,514 km (0.094 R)
• M54: 8,410,392 km (0.101 R)
• M55: 8,602,925 km (0.104 R)
• M56: 8,764,490 km (0.106 R)
• M57: 9,074,158 km (0.091 R)
• M58: 9,503,803 km (0.036 R)
• M59: 9,570,524 km (0.09 R)
• M60: 9,704,414 km (0.06 R)
• M61: 9,872,562 km (0.108 R)
• M62: 10,520,620 km (0.118 R)
• M63: 11,006,963 km (0.065 R)
• M64: 11,305,709 km (0.088 R)
• M65: 11,465,031 km (0.049 R)
• M66: 11,536,090 km (0.091 R)
• M67: 11,965,436 km (0.058 R)
• M68: 12,182,054 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.1

Radius: 13.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.16 AU - 6 AU

Year: 8048 Days

Day: 5.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,406,538 km

• M1: 170,990 km (0.109 R)
• M2: 341,233 km (0.092 R)
• M3: 446,250 km (0.063 R)
• M4: 888,163 km (0.075 R)
• M5: 1,399,488 km (0.067 R)
• M6: 1,571,526 km (0.06 R)
• M7: 1,714,392 km (0.026 R)
• M8: 1,975,440 km (0.106 R)
• M9: 2,091,229 km (0.034 R)
• M10: 2,229,457 km (0.034 R)
• M11: 2,578,319 km (0.087 R)
• M12: 2,856,871 km (0.1 R)
• M13: 3,213,512 km (0.107 R)
• M14: 3,467,080 km (0.081 R)
• M15: 3,847,956 km (0.091 R)
• M16: 4,937,328 km (0.115 R)
• M17: 5,366,076 km (0.12 R)
• M18: 5,667,964 km (0.108 R)
• M19: 6,088,633 km (0.09 R)
• M20: 6,259,773 km (0.087 R)
• M21: 6,432,409 km (0.051 R)
• M22: 6,753,297 km (0.097 R)
• M23: 7,109,340 km (0.099 R)
• M24: 7,441,148 km (0.041 R)
• M25: 7,778,192 km (0.118 R)
• M26: 7,933,025 km (0.11 R)
• M27: 8,057,641 km (0.076 R)
• M28: 8,277,250 km (0.098 R)
• M29: 8,851,257 km (0.034 R)
• M30: 9,241,109 km (0.097 R)
• M31: 9,537,163 km (0.114 R)
• M32: 9,669,857 km (0.058 R)
• M33: 10,274,232 km (0.116 R)
• M34: 10,546,799 km (0.099 R)
• M35: 11,554,940 km (0.082 R)
• M36: 12,088,555 km (0.045 R)
• M37: 12,849,111 km (0.11 R)
• M38: 13,290,574 km (0.104 R)
• M39: 13,699,874 km (0.105 R)
• M40: 13,849,621 km (0.097 R)
• M41: 14,760,074 km (0.086 R)
• M42: 14,913,711 km (0.066 R)
• M43: 15,067,797 km (0.097 R)
• M44: 15,338,868 km (0.106 R)
• M45: 15,768,214 km (0.1 R)
• M46: 16,479,103 km (0.059 R)
• M47: 17,240,855 km (0.043 R)
• M48: 17,768,786 km (0.094 R)
• M49: 18,467,109 km (0.034 R)
• M50: 18,882,094 km (0.115 R)
• M51: 19,174,408 km (0.094 R)
• M52: 20,358,774 km (0.111 R)
• M53: 20,572,699 km (0.082 R)
• M54: 21,305,878 km (0.086 R)
• M55: 21,479,711 km (0.086 R)
• M56: 22,179,380 km (0.036 R)
• M57: 22,886,679 km (0.117 R)
• M58: 23,153,861 km (0.063 R)
• M59: 23,377,210 km (0.111 R)
• M60: 23,916,361 km (0.096 R)
• M61: 24,505,029 km (0.065 R)
• M62: 24,595,984 km (0.078 R)
• M63: 24,869,599 km (0.114 R)
• M64: 25,327,967 km (0.093 R)
• M65: 26,907,122 km (0.117 R)
• M66: 27,566,549 km (0.114 R)
• M67: 27,755,940 km (0.119 R)
• M68: 28,088,496 km (0.085 R)
• M69: 28,757,498 km (0.081 R)
• M70: 28,949,582 km (0.039 R)
• M71: 29,045,773 km (0.099 R)
• M72: 29,238,605 km (0.102 R)
• M73: 30,452,891 km (0.117 R)
• M74: 31,238,728 km (0.106 R)
• M75: 31,931,815 km (0.112 R)
• M76: 32,031,148 km (0.101 R)
• M77: 32,330,045 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.3

Radius: 7.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.76 AU - 7.1 AU

Year: 10151 Days

Day: 22.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,406,538 km

• M1: 182,210 km (0.041 R)
• M2: 299,046 km (0.118 R)
• M3: 390,600 km (0.031 R)
• M4: 705,803 km (0.076 R)
• M5: 915,389 km (0.105 R)
• M6: 968,347 km (0.109 R)
• M7: 1,044,193 km (0.076 R)
• M8: 1,099,694 km (0.089 R)
• M9: 1,213,688 km (0.081 R)
• M10: 1,331,720 km (0.082 R)
• M11: 1,827,936 km (0.093 R)
• M12: 1,950,008 km (0.106 R)
• M13: 2,061,010 km (0.106 R)
• M14: 2,450,712 km (0.107 R)
• M15: 2,723,280 km (0.107 R)
• M16: 2,769,655 km (0.053 R)
• M17: 3,101,912 km (0.064 R)
• M18: 3,429,980 km (0.025 R)
• M19: 3,581,373 km (0.109 R)
• M20: 3,978,107 km (0.112 R)
• M21: 4,480,007 km (0.061 R)
• M22: 4,534,910 km (0.12 R)
• M23: 5,542,601 km (0.12 R)
• M24: 5,660,933 km (0.113 R)
• M25: 5,980,773 km (0.073 R)
• M26: 6,306,298 km (0.092 R)
• M27: 7,145,393 km (0.104 R)
• M28: 7,295,888 km (0.075 R)
• M29: 7,490,814 km (0.109 R)
• M30: 7,556,188 km (0.072 R)
• M31: 7,709,526 km (0.069 R)
• M32: 8,514,064 km (0.077 R)
• M33: 9,274,918 km (0.056 R)
• M34: 9,439,177 km (0.114 R)
• M35: 9,627,969 km (0.077 R)
• M36: 9,746,600 km (0.091 R)
• M37: 11,332,787 km (0.083 R)
• M38: 11,508,415 km (0.064 R)
• M39: 11,558,679 km (0.091 R)
• M40: 11,659,508 km (0.06 R)
• M41: 12,348,107 km (0.092 R)
• M42: 12,632,493 km (0.119 R)
• M43: 13,181,218 km (0.119 R)
• M44: 13,260,355 km (0.084 R)
• M45: 13,631,208 km (0.111 R)
• M46: 14,600,603 km (0.072 R)
• M47: 15,176,405 km (0.068 R)
• M48: 15,286,958 km (0.106 R)
• M49: 15,425,485 km (0.086 R)
• M50: 15,564,312 km (0.106 R)
• M51: 15,675,762 km (0.089 R)
• M52: 16,662,211 km (0.072 R)
• M53: 17,263,744 km (0.092 R)
• M54: 17,930,651 km (0.1 R)
• M55: 18,164,622 km (0.06 R)
• M56: 18,223,265 km (0.105 R)
• M57: 18,370,020 km (0.077 R)
• M58: 18,605,936 km (0.08 R)
• M59: 18,665,027 km (0.117 R)
• M60: 18,783,509 km (0.04 R)
• M61: 19,170,070 km (0.072 R)
• M62: 20,102,513 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 12,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit