🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.63 AU - 0.71 AU

Year: 209 Days

Day: 48 Hours

Environment

Temp: 102 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.74 AU - 0.96 AU

Year: 298 Days

Day: 28.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.2 AU - 1.3 AU

Year: 532 Days

Day: 15.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.07 AU - 1.75 AU

Year: 638 Days

Day: 25.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 13

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.71 AU - 5.05 AU

Year: 3491 Days

Day: 13.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,126,609 km

• M1: 167,849 km (0.101 R)
• M2: 270,323 km (0.092 R)
• M3: 387,758 km (0.055 R)
• M4: 576,999 km (0.074 R)
• M5: 768,783 km (0.104 R)
• M6: 948,002 km (0.096 R)
• M7: 1,092,214 km (0.059 R)
• M8: 1,283,550 km (0.105 R)
• M9: 1,458,729 km (0.059 R)
• M10: 1,542,354 km (0.092 R)
• M11: 1,671,158 km (0.054 R)
• M12: 1,788,742 km (0.081 R)
• M13: 2,142,690 km (0.111 R)
• M14: 2,519,228 km (0.109 R)
• M15: 2,776,237 km (0.118 R)
• M16: 2,988,217 km (0.104 R)
• M17: 3,150,681 km (0.114 R)
• M18: 3,279,185 km (0.095 R)
• M19: 3,484,733 km (0.086 R)
• M20: 3,830,304 km (0.095 R)
• M21: 4,147,003 km (0.069 R)
• M22: 4,617,039 km (0.104 R)
• M23: 4,848,018 km (0.09 R)
• M24: 4,975,625 km (0.087 R)
• M25: 5,234,280 km (0.102 R)
• M26: 5,409,309 km (0.099 R)
• M27: 5,563,844 km (0.067 R)
• M28: 5,991,096 km (0.113 R)
• M29: 6,220,279 km (0.088 R)
• M30: 6,359,256 km (0.05 R)
• M31: 6,499,279 km (0.117 R)
• M32: 6,997,291 km (0.115 R)
• M33: 7,238,742 km (0.049 R)
• M34: 8,181,657 km (0.114 R)
• M35: 8,538,897 km (0.089 R)
• M36: 8,641,820 km (0.045 R)
• M37: 9,189,348 km (0.028 R)
• M38: 9,427,508 km (0.1 R)
• M39: 9,534,022 km (0.097 R)
• M40: 9,667,762 km (0.044 R)
• M41: 10,154,255 km (0.112 R)
• M42: 10,236,085 km (0.109 R)
• M43: 10,704,176 km (0.116 R)
• M44: 10,898,953 km (0.104 R)
• M45: 11,490,463 km (0.115 R)
• M46: 11,661,453 km (0.103 R)
• M47: 11,747,173 km (0.092 R)
• M48: 12,121,317 km (0.114 R)
• M49: 12,528,822 km (0.116 R)
• M50: 12,881,573 km (0.061 R)
• M51: 12,970,285 km (0.045 R)
• M52: 13,386,915 km (0.117 R)
• M53: 14,570,833 km (0.117 R)
• M54: 14,663,284 km (0.108 R)
• M55: 14,941,835 km (0.117 R)
• M56: 16,233,015 km (0.052 R)
• M57: 16,328,907 km (0.107 R)
• M58: 16,457,112 km (0.066 R)
• M59: 17,855,703 km (0.11 R)
• M60: 17,987,798 km (0.072 R)
• M61: 18,452,449 km (0.112 R)
• M62: 18,552,530 km (0.11 R)
• M63: 19,123,245 km (0.06 R)
• M64: 19,393,868 km (0.099 R)
• M65: 20,144,400 km (0.044 R)
• M66: 20,834,944 km (0.111 R)
• M67: 21,113,495 km (0.063 R)
• M68: 21,428,100 km (0.119 R)
• M69: 22,774,032 km (0.09 R)
• M70: 23,493,298 km (0.118 R)
• M71: 23,855,924 km (0.096 R)
• M72: 24,256,696 km (0.07 R)
• M73: 24,403,003 km (0.107 R)
• M74: 24,659,863 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 11.2

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.55 AU - 4.95 AU

Year: 3942 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,126,609 km

• M1: 143,764 km (0.077 R)
• M2: 246,687 km (0.094 R)
• M3: 317,147 km (0.1 R)
• M4: 425,008 km (0.092 R)
• M5: 528,679 km (0.109 R)
• M6: 620,981 km (0.034 R)
• M7: 800,648 km (0.11 R)
• M8: 947,403 km (0.041 R)
• M9: 1,050,476 km (0.065 R)
• M10: 1,143,975 km (0.093 R)
• M11: 1,325,587 km (0.1 R)
• M12: 1,516,922 km (0.035 R)
• M13: 2,026,752 km (0.073 R)
• M14: 2,111,125 km (0.092 R)
• M15: 2,514,740 km (0.11 R)
• M16: 2,587,445 km (0.076 R)
• M17: 3,637,472 km (0.118 R)
• M18: 4,447,993 km (0.082 R)
• M19: 4,692,885 km (0.112 R)
• M20: 5,265,995 km (0.05 R)
• M21: 5,359,793 km (0.098 R)
• M22: 5,430,403 km (0.04 R)
• M23: 5,668,413 km (0.091 R)
• M24: 5,885,479 km (0.063 R)
• M25: 6,007,402 km (0.12 R)
• M26: 6,080,854 km (0.079 R)
• M27: 6,654,412 km (0.082 R)
• M28: 6,909,178 km (0.101 R)
• M29: 7,037,832 km (0.087 R)
• M30: 7,402,252 km (0.114 R)
• M31: 7,772,806 km (0.115 R)
• M32: 8,231,024 km (0.115 R)
• M33: 9,004,894 km (0.105 R)
• M34: 9,145,516 km (0.115 R)
• M35: 9,571,870 km (0.115 R)
• M36: 10,503,117 km (0.069 R)
• M37: 10,680,989 km (0.061 R)
• M38: 10,979,586 km (0.07 R)
• M39: 11,281,026 km (0.116 R)
• M40: 11,463,086 km (0.1 R)
• M41: 11,646,194 km (0.12 R)
• M42: 12,170,385 km (0.102 R)
• M43: 12,828,616 km (0.117 R)
• M44: 12,986,890 km (0.094 R)
• M45: 13,209,791 km (0.051 R)
• M46: 13,594,856 km (0.089 R)
• M47: 13,821,198 km (0.057 R)
• M48: 13,983,661 km (0.099 R)
• M49: 14,081,348 km (0.051 R)
• M50: 14,573,675 km (0.089 R)
• M51: 15,238,787 km (0.049 R)
• M52: 15,710,170 km (0.037 R)
• M53: 16,702,153 km (0.072 R)
• M54: 17,855,403 km (0.112 R)
• M55: 18,138,891 km (0.059 R)
• M56: 18,962,129 km (0.033 R)
• M57: 19,106,490 km (0.091 R)
• M58: 19,360,059 km (0.09 R)
• M59: 20,311,950 km (0.029 R)
• M60: 20,496,703 km (0.052 R)
• M61: 20,905,255 km (0.102 R)
• M62: 21,541,794 km (0.091 R)
• M63: 22,375,204 km (0.081 R)
• M64: 22,987,807 km (0.118 R)
• M65: 23,373,471 km (0.089 R)
• M66: 24,661,658 km (0.109 R)
• M67: 24,779,840 km (0.093 R)
• M68: 24,858,828 km (0.113 R)
• M69: 25,135,733 km (0.11 R)
• M70: 25,334,100 km (0.089 R)
• M71: 25,732,629 km (0.116 R)
• M72: 26,859,250 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.7

Radius: 8.1

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.89 AU - 12.37 AU

Year: 13198 Days

Day: 14.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,126,609 km

• M1: 164,707 km (0.088 R)
• M2: 281,842 km (0.094 R)
• M3: 593,904 km (0.029 R)
• M4: 795,262 km (0.065 R)
• M5: 1,089,222 km (0.095 R)
• M6: 1,261,260 km (0.111 R)
• M7: 1,415,794 km (0.118 R)
• M8: 1,495,530 km (0.109 R)
• M9: 1,631,664 km (0.107 R)
• M10: 1,687,464 km (0.116 R)
• M11: 1,743,713 km (0.054 R)
• M12: 1,800,710 km (0.071 R)
• M13: 1,858,305 km (0.108 R)
• M14: 2,186,522 km (0.096 R)
• M15: 2,662,992 km (0.097 R)
• M16: 3,067,205 km (0.08 R)
• M17: 3,418,760 km (0.104 R)
• M18: 3,746,230 km (0.101 R)
• M19: 4,007,877 km (0.057 R)
• M20: 4,236,911 km (0.106 R)
• M21: 4,391,894 km (0.065 R)
• M22: 4,470,284 km (0.085 R)
• M23: 5,030,976 km (0.11 R)
• M24: 5,112,956 km (0.103 R)
• M25: 5,827,435 km (0.08 R)
• M26: 5,956,688 km (0.112 R)
• M27: 6,086,988 km (0.065 R)
• M28: 6,439,141 km (0.114 R)
• M29: 6,617,611 km (0.084 R)
• M30: 6,707,520 km (0.105 R)
• M31: 7,487,972 km (0.112 R)
• M32: 8,539,944 km (0.111 R)
• M33: 8,834,951 km (0.081 R)
• M34: 10,099,651 km (0.088 R)
• M35: 10,255,233 km (0.097 R)
• M36: 12,072,997 km (0.09 R)
• M37: 12,906,108 km (0.085 R)
• M38: 14,161,383 km (0.094 R)
• M39: 15,276,635 km (0.089 R)
• M40: 15,754,601 km (0.098 R)
• M41: 16,237,502 km (0.047 R)
• M42: 17,094,100 km (0.041 R)
• M43: 17,590,316 km (0.097 R)
• M44: 17,965,507 km (0.084 R)
• M45: 18,851,276 km (0.107 R)
• M46: 21,392,795 km (0.068 R)
• M47: 21,860,288 km (0.08 R)
• M48: 21,927,308 km (0.12 R)
• M49: 22,263,604 km (0.093 R)
• M50: 22,533,927 km (0.12 R)
• M51: 23,145,932 km (0.092 R)
• M52: 23,282,814 km (0.087 R)
• M53: 24,178,307 km (0.051 R)
• M54: 24,386,547 km (0.096 R)
• M55: 24,665,099 km (0.092 R)
• M56: 24,804,823 km (0.106 R)
• M57: 25,719,315 km (0.056 R)
• M58: 25,790,075 km (0.11 R)
• M59: 26,002,952 km (0.071 R)
• M60: 26,430,204 km (0.098 R)
• M61: 27,653,615 km (0.117 R)
• M62: 29,411,989 km (0.054 R)
• M63: 30,006,191 km (0.09 R)
• M64: 30,679,382 km (0.096 R)
• M65: 30,829,578 km (0.11 R)
• M66: 30,904,826 km (0.094 R)
• M67: 33,498,554 km (0.096 R)
• M68: 35,135,154 km (0.113 R)
• M69: 35,686,422 km (0.116 R)
• M70: 36,002,822 km (0.104 R)
• M71: 36,558,578 km (0.073 R)
• M72: 36,797,635 km (0.104 R)
• M73: 37,037,142 km (0.104 R)
• M74: 38,485,548 km (0.107 R)
• M75: 40,280,872 km (0.087 R)
• M76: 43,361,242 km (0.109 R)
• M77: 43,952,453 km (0.033 R)
• M78: 45,313,943 km (0.106 R)
• M79: 45,570,803 km (0.118 R)
• M80: 46,171,887 km (0.105 R)
• M81: 46,257,906 km (0.085 R)
• M82: 46,862,131 km (0.075 R)
• M83: 47,295,217 km (0.072 R)
• M84: 50,009,970 km (0.027 R)
• M85: 51,163,369 km (0.085 R)
• M86: 51,609,321 km (0.084 R)
• M87: 52,325,595 km (0.12 R)
• M88: 56,599,307 km (0.045 R)
• M89: 57,152,819 km (0.088 R)
• M90: 57,337,872 km (0.094 R)
• M91: 58,544,678 km (0.108 R)
• M92: 58,731,226 km (0.111 R)
• M93: 60,700,533 km (0.114 R)
• M94: 61,551,146 km (0.073 R)
• M95: 62,405,649 km (0.062 R)
• M96: 63,359,785 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit