🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 145 Days

Day: 26.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,072,503 km

• M1: 166,951 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.55 AU - 0.63 AU

Year: 171 Days

Day: 35.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.96 AU - 1.18 AU

Year: 417 Days

Day: 28.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,072,503 km

• M1: 73,153 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.37 AU - 4.17 AU

Year: 2758 Days

Day: 37.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 13.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.58 AU - 6.56 AU

Year: 4952 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,072,503 km

• M1: 169,046 km (0.09 R)
• M2: 318,494 km (0.083 R)
• M3: 419,921 km (0.065 R)
• M4: 786,586 km (0.043 R)
• M5: 993,031 km (0.101 R)
• M6: 1,476,980 km (0.071 R)
• M7: 1,821,354 km (0.098 R)
• M8: 1,994,439 km (0.099 R)
• M9: 2,585,650 km (0.06 R)
• M10: 2,841,163 km (0.093 R)
• M11: 2,961,888 km (0.08 R)
• M12: 3,334,537 km (0.033 R)
• M13: 3,505,228 km (0.1 R)
• M14: 3,899,717 km (0.052 R)
• M15: 4,034,505 km (0.089 R)
• M16: 4,216,566 km (0.056 R)
• M17: 4,378,131 km (0.071 R)
• M18: 4,541,941 km (0.056 R)
• M19: 4,755,417 km (0.099 R)
• M20: 5,045,338 km (0.111 R)
• M21: 5,390,909 km (0.086 R)
• M22: 6,131,568 km (0.106 R)
• M23: 6,262,466 km (0.074 R)
• M24: 6,367,933 km (0.088 R)
• M25: 6,553,883 km (0.056 R)
• M26: 6,822,710 km (0.072 R)
• M27: 7,040,525 km (0.05 R)
• M28: 7,679,307 km (0.115 R)
• M29: 7,792,254 km (0.12 R)
• M30: 8,336,641 km (0.08 R)
• M31: 8,423,707 km (0.064 R)
• M32: 8,540,393 km (0.099 R)
• M33: 8,657,528 km (0.098 R)
• M34: 8,952,685 km (0.114 R)
• M35: 9,311,420 km (0.117 R)
• M36: 9,492,583 km (0.113 R)
• M37: 9,827,683 km (0.08 R)
• M38: 10,729,907 km (0.089 R)
• M39: 11,919,210 km (0.064 R)
• M40: 12,116,081 km (0.096 R)
• M41: 12,347,060 km (0.106 R)
• M42: 13,217,869 km (0.105 R)
• M43: 13,387,663 km (0.08 R)
• M44: 13,660,829 km (0.096 R)
• M45: 13,763,602 km (0.109 R)
• M46: 14,351,672 km (0.109 R)
• M47: 15,552,195 km (0.064 R)
• M48: 15,767,466 km (0.119 R)
• M49: 15,983,635 km (0.119 R)
• M50: 16,784,881 km (0.09 R)
• M51: 17,005,538 km (0.039 R)
• M52: 17,116,390 km (0.059 R)
• M53: 17,673,792 km (0.082 R)
• M54: 17,860,939 km (0.105 R)
• M55: 18,312,724 km (0.119 R)
• M56: 19,304,558 km (0.081 R)
• M57: 19,458,793 km (0.08 R)
• M58: 20,667,245 km (0.118 R)
• M59: 21,499,757 km (0.116 R)
• M60: 21,619,585 km (0.096 R)
• M61: 21,779,655 km (0.114 R)
• M62: 21,940,173 km (0.091 R)
• M63: 22,545,596 km (0.076 R)
• M64: 22,952,353 km (0.112 R)
• M65: 23,238,384 km (0.083 R)
• M66: 23,443,632 km (0.104 R)
• M67: 23,608,040 km (0.083 R)
• M68: 23,938,202 km (0.119 R)
• M69: 24,186,984 km (0.116 R)
• M70: 24,603,315 km (0.087 R)
• M71: 25,190,187 km (0.11 R)
• M72: 25,866,519 km (0.083 R)
• M73: 25,951,491 km (0.076 R)
• M74: 26,036,462 km (0.119 R)
• M75: 26,506,050 km (0.066 R)
• M76: 26,849,227 km (0.116 R)
• M77: 27,366,836 km (0.11 R)
• M78: 27,844,203 km (0.115 R)
• M79: 28,543,423 km (0.066 R)
• M80: 29,071,653 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 13.4

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.18 AU - 7.6 AU

Year: 6813 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,072,503 km

• M1: 172,486 km (0.093 R)
• M2: 281,543 km (0.082 R)
• M3: 437,873 km (0.12 R)
• M4: 658,679 km (0.088 R)
• M5: 777,460 km (0.114 R)
• M6: 1,817,614 km (0.109 R)
• M7: 2,274,636 km (0.109 R)
• M8: 2,484,671 km (0.115 R)
• M9: 2,789,551 km (0.099 R)
• M10: 3,317,034 km (0.092 R)
• M11: 3,727,231 km (0.1 R)
• M12: 3,826,115 km (0.105 R)
• M13: 4,051,858 km (0.081 R)
• M14: 4,179,316 km (0.084 R)
• M15: 4,385,910 km (0.025 R)
• M16: 4,702,310 km (0.089 R)
• M17: 5,413,349 km (0.078 R)
• M18: 6,512,893 km (0.106 R)
• M19: 6,843,953 km (0.027 R)
• M20: 7,459,997 km (0.113 R)
• M21: 7,774,901 km (0.036 R)
• M22: 8,061,979 km (0.039 R)
• M23: 8,679,519 km (0.099 R)
• M24: 9,211,489 km (0.103 R)
• M25: 10,342,000 km (0.044 R)
• M26: 10,693,256 km (0.115 R)
• M27: 10,941,439 km (0.062 R)
• M28: 11,953,468 km (0.093 R)
• M29: 12,063,722 km (0.101 R)
• M30: 12,957,719 km (0.079 R)
• M31: 13,950,151 km (0.087 R)
• M32: 14,573,077 km (0.036 R)
• M33: 15,085,898 km (0.025 R)
• M34: 15,644,796 km (0.089 R)
• M35: 16,496,008 km (0.095 R)
• M36: 16,741,947 km (0.066 R)
• M37: 17,445,505 km (0.102 R)
• M38: 17,528,831 km (0.06 R)
• M39: 17,696,082 km (0.12 R)
• M40: 17,905,818 km (0.091 R)
• M41: 18,370,170 km (0.118 R)
• M42: 18,582,599 km (0.065 R)
• M43: 18,667,869 km (0.092 R)
• M44: 19,224,822 km (0.078 R)
• M45: 19,483,627 km (0.086 R)
• M46: 19,874,227 km (0.06 R)
• M47: 20,136,023 km (0.109 R)
• M48: 20,398,866 km (0.071 R)
• M49: 20,486,830 km (0.118 R)
• M50: 20,884,012 km (0.097 R)
• M51: 21,506,788 km (0.096 R)
• M52: 21,596,248 km (0.063 R)
• M53: 21,865,524 km (0.079 R)
• M54: 21,955,432 km (0.096 R)
• M55: 22,135,698 km (0.072 R)
• M56: 22,452,546 km (0.055 R)
• M57: 22,588,680 km (0.071 R)
• M58: 22,679,636 km (0.108 R)
• M59: 23,365,841 km (0.111 R)
• M60: 23,965,878 km (0.103 R)
• M61: 24,058,778 km (0.107 R)
• M62: 24,617,975 km (0.092 R)
• M63: 25,987,095 km (0.077 R)
• M64: 26,177,832 km (0.091 R)
• M65: 26,273,425 km (0.117 R)
• M66: 26,608,824 km (0.097 R)
• M67: 27,477,838 km (0.093 R)
• M68: 27,575,076 km (0.057 R)
• M69: 29,095,290 km (0.081 R)
• M70: 29,541,690 km (0.108 R)
• M71: 30,441,372 km (0.11 R)
• M72: 30,743,260 km (0.074 R)
• M73: 30,894,653 km (0.11 R)
• M74: 31,046,196 km (0.12 R)
• M75: 31,248,751 km (0.064 R)
• M76: 32,421,599 km (0.117 R)
• M77: 32,524,223 km (0.108 R)
• M78: 34,495,474 km (0.043 R)
• M79: 34,810,228 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.6

Radius: 11

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.22 AU - 11.64 AU

Year: 11788 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,072,503 km

• M1: 194,776 km (0.108 R)
• M2: 288,574 km (0.066 R)
• M3: 484,099 km (0.116 R)
• M4: 582,983 km (0.085 R)
• M5: 1,031,178 km (0.063 R)
• M6: 1,209,798 km (0.084 R)
• M7: 1,350,719 km (0.109 R)
• M8: 2,485,120 km (0.101 R)
• M9: 3,204,237 km (0.101 R)
• M10: 3,302,672 km (0.108 R)
• M11: 3,809,959 km (0.079 R)
• M12: 4,019,844 km (0.072 R)
• M13: 4,197,716 km (0.118 R)
• M14: 4,487,637 km (0.099 R)
• M15: 5,514,327 km (0.087 R)
• M16: 5,672,452 km (0.075 R)
• M17: 6,361,350 km (0.084 R)
• M18: 6,694,804 km (0.078 R)
• M19: 6,906,036 km (0.083 R)
• M20: 7,205,681 km (0.036 R)
• M21: 9,704,264 km (0.025 R)
• M22: 10,136,602 km (0.116 R)
• M23: 11,169,725 km (0.119 R)
• M24: 11,622,707 km (0.08 R)
• M25: 12,755,313 km (0.115 R)
• M26: 13,387,962 km (0.102 R)
• M27: 13,601,139 km (0.111 R)
• M28: 14,356,010 km (0.087 R)
• M29: 14,464,917 km (0.112 R)
• M30: 15,346,498 km (0.073 R)
• M31: 16,873,443 km (0.117 R)
• M32: 16,988,484 km (0.096 R)
• M33: 17,219,313 km (0.068 R)
• M34: 18,270,986 km (0.094 R)
• M35: 19,524,018 km (0.049 R)
• M36: 19,644,893 km (0.081 R)
• M37: 21,361,978 km (0.081 R)
• M38: 21,673,590 km (0.069 R)
• M39: 22,808,140 km (0.111 R)
• M40: 23,062,905 km (0.101 R)
• M41: 23,318,568 km (0.111 R)
• M42: 24,285,718 km (0.111 R)
• M43: 24,806,917 km (0.078 R)
• M44: 25,068,863 km (0.117 R)
• M45: 25,529,625 km (0.07 R)
• M46: 25,794,114 km (0.065 R)
• M47: 26,059,500 km (0.094 R)
• M48: 26,727,006 km (0.106 R)
• M49: 27,265,110 km (0.09 R)
• M50: 29,730,333 km (0.047 R)
• M51: 31,201,179 km (0.104 R)
• M52: 31,554,828 km (0.088 R)
• M53: 31,981,033 km (0.112 R)
• M54: 32,266,166 km (0.061 R)
• M55: 35,017,122 km (0.116 R)
• M56: 35,311,081 km (0.029 R)
• M57: 35,384,684 km (0.087 R)
• M58: 35,753,442 km (0.047 R)
• M59: 35,975,446 km (0.086 R)
• M60: 38,522,200 km (0.094 R)
• M61: 38,598,046 km (0.079 R)
• M62: 39,206,161 km (0.033 R)
• M63: 39,282,306 km (0.114 R)
• M64: 40,972,014 km (0.097 R)
• M65: 41,204,190 km (0.094 R)
• M66: 41,514,456 km (0.093 R)
• M67: 43,077,754 km (0.117 R)
• M68: 43,156,443 km (0.115 R)
• M69: 45,779,342 km (0.062 R)
• M70: 46,422,912 km (0.033 R)
• M71: 46,907,609 km (0.084 R)
• M72: 47,312,720 km (0.12 R)
• M73: 49,685,642 km (0.057 R)
• M74: 50,678,822 km (0.119 R)
• M75: 51,511,484 km (0.116 R)
• M76: 51,762,060 km (0.101 R)
• M77: 52,432,558 km (0.077 R)
• M78: 53,697,408 km (0.075 R)
• M79: 54,716,468 km (0.039 R)
• M80: 55,570,672 km (0.09 R)
• M81: 55,741,962 km (0.106 R)
• M82: 57,465,180 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 15,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit