🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 8.6

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.44 AU - 0.58 AU

Year: 247 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 74,867,903 km

• M1: 118,930 km (0.118 R)
• M2: 180,565 km (0.118 R)
• M3: 242,199 km (0.094 R)
• M4: 302,786 km (0.073 R)
• M5: 386,411 km (0.096 R)
• M6: 449,093 km (0.077 R)
• M7: 545,284 km (0.079 R)
• M8: 614,548 km (0.081 R)
• M9: 690,245 km (0.046 R)
• M10: 781,649 km (0.114 R)
• M11: 838,646 km (0.114 R)
• M12: 920,476 km (0.086 R)
• M13: 1,015,321 km (0.09 R)
• M14: 1,113,457 km (0.057 R)
• M15: 1,270,834 km (0.099 R)
• M16: 1,335,161 km (0.113 R)
• M17: 1,392,756 km (0.117 R)
• M18: 1,522,607 km (0.105 R)
• M19: 1,603,390 km (0.11 R)
• M20: 1,673,252 km (0.072 R)
• M21: 1,735,634 km (0.052 R)
• M22: 1,811,630 km (0.06 R)
• M23: 1,914,703 km (0.086 R)
• M24: 1,980,227 km (0.098 R)
• M25: 2,082,103 km (0.096 R)
• M26: 2,145,084 km (0.082 R)
• M27: 2,208,513 km (0.109 R)
• M28: 2,305,154 km (0.104 R)
• M29: 2,379,653 km (0.051 R)
• M30: 2,502,473 km (0.115 R)
• M31: 2,569,493 km (0.051 R)
• M32: 2,646,835 km (0.111 R)
• M33: 2,744,672 km (0.064 R)
• M34: 2,979,242 km (0.102 R)
• M35: 3,101,613 km (0.108 R)
• M36: 3,246,423 km (0.078 R)
• M37: 3,468,127 km (0.056 R)
• M38: 3,607,702 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.9

Radius: 9.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.61 AU - 0.85 AU

Year: 423 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 112.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 74,867,903 km

• M1: 124,316 km (0.103 R)
• M2: 208,988 km (0.092 R)
• M3: 333,005 km (0.075 R)
• M4: 408,552 km (0.068 R)
• M5: 501,602 km (0.11 R)
• M6: 569,519 km (0.099 R)
• M7: 664,215 km (0.026 R)
• M8: 723,904 km (0.028 R)
• M9: 827,875 km (0.119 R)
• M10: 914,941 km (0.082 R)
• M11: 1,042,248 km (0.09 R)
• M12: 1,151,455 km (0.038 R)
• M13: 1,234,631 km (0.101 R)
• M14: 1,355,806 km (0.117 R)
• M15: 1,470,397 km (0.051 R)
• M16: 1,529,040 km (0.111 R)
• M17: 1,621,192 km (0.116 R)
• M18: 1,743,264 km (0.03 R)
• M19: 1,885,681 km (0.049 R)
• M20: 1,979,030 km (0.117 R)
• M21: 2,061,907 km (0.098 R)
• M22: 2,127,880 km (0.117 R)
• M23: 2,213,001 km (0.041 R)
• M24: 2,280,620 km (0.04 R)
• M25: 2,367,835 km (0.054 R)
• M26: 2,456,098 km (0.06 R)
• M27: 2,584,004 km (0.084 R)
• M28: 2,642,497 km (0.068 R)
• M29: 2,714,304 km (0.106 R)
• M30: 2,800,173 km (0.098 R)
• M31: 2,893,821 km (0.095 R)
• M32: 3,077,079 km (0.105 R)
• M33: 3,243,282 km (0.118 R)
• M34: 3,391,234 km (0.106 R)
• M35: 3,613,686 km (0.083 R)
• M36: 3,679,210 km (0.08 R)
• M37: 3,767,174 km (0.103 R)
• M38: 3,826,265 km (0.098 R)
• M39: 4,027,773 km (0.083 R)
• M40: 4,095,691 km (0.104 R)
• M41: 4,294,207 km (0.111 R)
• M42: 4,371,549 km (0.045 R)
• M43: 4,535,209 km (0.1 R)
• M44: 4,629,605 km (0.109 R)
• M45: 4,796,557 km (0.09 R)
• M46: 4,965,453 km (0.03 R)
• M47: 5,030,228 km (0.066 R)
• M48: 5,095,453 km (0.097 R)
• M49: 5,185,511 km (0.03 R)
• M50: 5,267,790 km (0.05 R)
• M51: 5,342,290 km (0.103 R)
• M52: 5,442,071 km (0.068 R)
• M53: 5,542,601 km (0.107 R)
• M54: 5,694,443 km (0.12 R)
• M55: 5,787,942 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.6

Radius: 14.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.23 AU - 2.59 AU

Year: 2538 Days

Day: 13.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,867,903 km

• M1: 183,257 km (0.087 R)
• M2: 306,227 km (0.057 R)
• M3: 442,062 km (0.112 R)
• M4: 545,284 km (0.114 R)
• M5: 644,468 km (0.08 R)
• M6: 815,608 km (0.098 R)
• M7: 907,760 km (0.065 R)
• M8: 1,085,482 km (0.027 R)
• M9: 1,179,130 km (0.117 R)
• M10: 1,335,311 km (0.082 R)
• M11: 1,915,002 km (0.105 R)
• M12: 2,101,401 km (0.105 R)
• M13: 2,245,165 km (0.116 R)
• M14: 2,417,352 km (0.115 R)
• M15: 2,517,732 km (0.052 R)
• M16: 2,619,608 km (0.046 R)
• M17: 3,068,402 km (0.092 R)
• M18: 3,177,758 km (0.092 R)
• M19: 3,358,023 km (0.058 R)
• M20: 3,584,814 km (0.09 R)
• M21: 3,729,176 km (0.101 R)
• M22: 3,875,482 km (0.034 R)
• M23: 4,265,035 km (0.097 R)
• M24: 4,356,739 km (0.105 R)
• M25: 4,714,577 km (0.086 R)
• M26: 4,937,179 km (0.08 R)
• M27: 5,426,064 km (0.056 R)
• M28: 5,575,812 km (0.119 R)
• M29: 5,947,563 km (0.052 R)
• M30: 6,119,301 km (0.119 R)
• M31: 6,503,019 km (0.117 R)
• M32: 6,787,106 km (0.104 R)
• M33: 7,075,231 km (0.117 R)
• M34: 7,184,288 km (0.095 R)
• M35: 7,330,744 km (0.092 R)
• M36: 7,570,699 km (0.103 R)
• M37: 8,191,680 km (0.091 R)
• M38: 8,287,124 km (0.113 R)
• M39: 8,575,997 km (0.088 R)
• M40: 8,770,474 km (0.06 R)
• M41: 8,946,701 km (0.107 R)
• M42: 9,342,686 km (0.086 R)
• M43: 10,192,851 km (0.102 R)
• M44: 10,523,313 km (0.088 R)
• M45: 10,648,077 km (0.071 R)
• M46: 10,899,252 km (0.075 R)
• M47: 11,493,006 km (0.046 R)
• M48: 11,901,857 km (0.115 R)
• M49: 12,010,315 km (0.116 R)
• M50: 12,140,765 km (0.112 R)
• M51: 13,023,093 km (0.067 R)
• M52: 13,157,282 km (0.118 R)
• M53: 13,314,360 km (0.083 R)
• M54: 14,086,136 km (0.101 R)
• M55: 14,362,144 km (0.069 R)
• M56: 14,825,897 km (0.025 R)
• M57: 14,919,396 km (0.119 R)
• M58: 15,036,381 km (0.118 R)
• M59: 16,054,993 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 8.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.84 AU - 4.32 AU

Year: 5590 Days

Day: 5.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,867,903 km

• M1: 116,537 km (0.104 R)
• M2: 213,775 km (0.12 R)
• M3: 578,645 km (0.075 R)
• M4: 656,585 km (0.091 R)
• M5: 924,365 km (0.115 R)
• M6: 1,162,824 km (0.103 R)
• M7: 1,276,668 km (0.044 R)
• M8: 1,501,963 km (0.028 R)
• M9: 1,930,561 km (0.05 R)
• M10: 2,236,937 km (0.092 R)
• M11: 2,331,932 km (0.087 R)
• M12: 2,493,198 km (0.111 R)
• M13: 2,575,178 km (0.03 R)
• M14: 2,658,205 km (0.114 R)
• M15: 2,759,034 km (0.096 R)
• M16: 2,878,263 km (0.06 R)
• M17: 3,016,491 km (0.11 R)
• M18: 3,104,156 km (0.095 R)
• M19: 3,426,689 km (0.079 R)
• M20: 3,647,645 km (0.104 R)
• M21: 4,007,278 km (0.104 R)
• M22: 4,065,023 km (0.1 R)
• M23: 4,259,799 km (0.084 R)
• M24: 4,457,717 km (0.115 R)
• M25: 4,577,844 km (0.084 R)
• M26: 5,090,217 km (0.063 R)
• M27: 5,216,029 km (0.044 R)
• M28: 5,513,280 km (0.111 R)
• M29: 5,707,458 km (0.115 R)
• M30: 6,013,834 km (0.065 R)
• M31: 6,280,867 km (0.098 R)
• M32: 6,941,940 km (0.096 R)
• M33: 7,151,676 km (0.031 R)
• M34: 7,410,779 km (0.111 R)
• M35: 7,553,496 km (0.045 R)
• M36: 7,721,045 km (0.093 R)
• M37: 8,035,650 km (0.114 R)
• M38: 8,329,759 km (0.045 R)
• M39: 8,602,476 km (0.084 R)
• M40: 8,752,523 km (0.12 R)
• M41: 8,953,881 km (0.054 R)
• M42: 9,105,873 km (0.1 R)
• M43: 9,696,635 km (0.108 R)
• M44: 9,905,025 km (0.088 R)
• M45: 9,983,563 km (0.082 R)
• M46: 10,088,581 km (0.067 R)
• M47: 10,220,377 km (0.116 R)
• M48: 10,699,539 km (0.111 R)
• M49: 10,968,965 km (0.096 R)
• M50: 11,077,423 km (0.037 R)
• M51: 11,240,634 km (0.108 R)
• M52: 11,818,381 km (0.039 R)
• M53: 12,518,799 km (0.105 R)
• M54: 12,802,735 km (0.114 R)
• M55: 13,146,362 km (0.082 R)
• M56: 13,348,169 km (0.053 R)
• M57: 14,106,630 km (0.07 R)
• M58: 14,849,234 km (0.043 R)
• M59: 15,059,419 km (0.105 R)
• M60: 15,940,700 km (0.083 R)
• M61: 16,217,606 km (0.11 R)
• M62: 17,151,994 km (0.113 R)
• M63: 17,214,975 km (0.081 R)
• M64: 17,435,781 km (0.069 R)
• M65: 17,752,929 km (0.048 R)
• M66: 18,071,872 km (0.067 R)
• M67: 18,135,899 km (0.097 R)
• M68: 18,296,418 km (0.065 R)
• M69: 18,360,745 km (0.071 R)
• M70: 18,489,549 km (0.091 R)
• M71: 19,761,280 km (0.059 R)
• M72: 19,860,165 km (0.114 R)
• M73: 19,959,348 km (0.076 R)
• M74: 20,025,620 km (0.117 R)
• M75: 20,124,953 km (0.063 R)
• M76: 20,658,120 km (0.079 R)
• M77: 20,960,008 km (0.082 R)
• M78: 21,094,646 km (0.104 R)
• M79: 21,263,393 km (0.041 R)
• M80: 21,500,356 km (0.119 R)
• M81: 21,840,392 km (0.084 R)
• M82: 22,457,034 km (0.107 R)
• M83: 22,663,778 km (0.09 R)
• M84: 22,905,977 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.8

Radius: 3.7

Gravity: 64.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.86 AU - 9.4 AU

Year: 17195 Days

Day: 19 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,867,903 km

• M1: 226,641 km (0.086 R)
• M2: 324,179 km (0.074 R)
• M3: 494,571 km (0.067 R)
• M4: 784,192 km (0.117 R)
• M5: 808,427 km (0.058 R)
• M6: 984,952 km (0.12 R)
• M7: 1,011,132 km (0.104 R)
• M8: 1,802,954 km (0.096 R)
• M9: 1,999,226 km (0.114 R)
• M10: 2,271,494 km (0.087 R)
• M11: 2,376,661 km (0.062 R)
• M12: 2,412,116 km (0.063 R)
• M13: 2,628,135 km (0.028 R)
• M14: 2,738,539 km (0.098 R)
• M15: 3,002,130 km (0.086 R)
• M16: 3,195,261 km (0.106 R)
• M17: 3,798,589 km (0.081 R)
• M18: 4,480,007 km (0.115 R)
• M19: 4,834,554 km (0.088 R)
• M20: 5,152,300 km (0.094 R)
• M21: 5,712,395 km (0.116 R)
• M22: 7,092,734 km (0.118 R)
• M23: 7,195,059 km (0.032 R)
• M24: 7,557,236 km (0.107 R)
• M25: 10,485,016 km (0.092 R)
• M26: 11,490,014 km (0.092 R)
• M27: 12,773,265 km (0.036 R)
• M28: 13,590,219 km (0.086 R)
• M29: 14,423,927 km (0.111 R)
• M30: 14,553,629 km (0.1 R)
• M31: 15,406,187 km (0.063 R)
• M32: 15,938,905 km (0.116 R)
• M33: 16,681,210 km (0.028 R)
• M34: 17,572,813 km (0.074 R)
• M35: 17,711,490 km (0.091 R)
• M36: 18,974,695 km (0.075 R)
• M37: 19,045,604 km (0.082 R)
• M38: 19,259,230 km (0.104 R)
• M39: 20,411,881 km (0.066 R)
• M40: 21,586,674 km (0.069 R)
• M41: 23,085,644 km (0.079 R)
• M42: 25,240,003 km (0.076 R)
• M43: 25,709,890 km (0.09 R)
• M44: 26,578,904 km (0.105 R)
• M45: 27,377,308 km (0.098 R)
• M46: 27,537,976 km (0.047 R)
• M47: 28,345,655 km (0.094 R)
• M48: 28,670,881 km (0.07 R)
• M49: 29,243,242 km (0.098 R)
• M50: 29,984,350 km (0.078 R)
• M51: 30,149,955 km (0.111 R)
• M52: 31,317,417 km (0.115 R)
• M53: 32,669,482 km (0.114 R)
• M54: 33,868,210 km (0.12 R)
• M55: 34,646,418 km (0.037 R)
• M56: 35,081,149 km (0.091 R)
• M57: 35,342,946 km (0.115 R)
• M58: 36,484,826 km (0.031 R)
• M59: 37,817,295 km (0.117 R)
• M60: 38,175,432 km (0.111 R)
• M61: 39,165,770 km (0.043 R)
• M62: 39,527,946 km (0.08 R)
• M63: 39,982,275 km (0.112 R)
• M64: 41,909,245 km (0.11 R)
• M65: 43,117,248 km (0.117 R)
• M66: 43,304,096 km (0.082 R)
• M67: 44,054,329 km (0.092 R)
• M68: 44,714,205 km (0.074 R)
• M69: 47,289,832 km (0.104 R)
• M70: 48,741,529 km (0.053 R)
• M71: 48,838,768 km (0.119 R)
• M72: 50,798,201 km (0.072 R)
• M73: 52,683,284 km (0.081 R)
• M74: 53,283,321 km (0.091 R)
• M75: 53,483,782 km (0.09 R)
• M76: 54,086,961 km (0.109 R)
• M77: 55,198,323 km (0.078 R)
• M78: 56,317,315 km (0.042 R)
• M79: 57,341,013 km (0.067 R)
• M80: 59,614,751 km (0.1 R)
• M81: 60,658,047 km (0.115 R)
• M82: 61,286,807 km (0.119 R)
• M83: 62,656,675 km (0.084 R)
• M84: 63,080,186 km (0.057 R)
• M85: 64,143,079 km (0.117 R)
• M86: 67,367,362 km (0.058 R)
• M87: 68,344,834 km (0.055 R)
• M88: 68,671,706 km (0.061 R)
• M89: 69,108,382 km (0.059 R)
• M90: 71,084,570 km (0.102 R)
• M91: 72,856,856 km (0.156 R)
• M92: 73,636,709 km (0.1 R)
• M93: 74,419,406 km (0.034 R)
• M94: 74,755,702 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit