🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.7 AU - 0.96 AU

Year: 268 Days

Day: 34.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.47 AU - 2.05 AU

Year: 828 Days

Day: 25.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,151,727 km

• M1: 46,525 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.62 AU - 3.16 AU

Year: 1743 Days

Day: 39.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 13.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.2 AU - 5.52 AU

Year: 4402 Days

Day: 11.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 92,151,727 km

• M1: 182,210 km (0.104 R)
• M2: 278,402 km (0.035 R)
• M3: 455,675 km (0.091 R)
• M4: 597,943 km (0.105 R)
• M5: 735,872 km (0.116 R)
• M6: 826,827 km (0.091 R)
• M7: 1,138,589 km (0.094 R)
• M8: 1,301,950 km (0.091 R)
• M9: 1,386,772 km (0.091 R)
• M10: 1,698,983 km (0.076 R)
• M11: 2,067,143 km (0.07 R)
• M12: 2,338,364 km (0.089 R)
• M13: 2,549,597 km (0.109 R)
• M14: 2,748,861 km (0.112 R)
• M15: 2,841,163 km (0.092 R)
• M16: 3,143,799 km (0.061 R)
• M17: 3,437,161 km (0.08 R)
• M18: 3,863,066 km (0.055 R)
• M19: 3,987,830 km (0.092 R)
• M20: 4,071,904 km (0.109 R)
• M21: 4,305,876 km (0.055 R)
• M22: 4,457,119 km (0.117 R)
• M23: 5,518,665 km (0.085 R)
• M24: 5,849,576 km (0.074 R)
• M25: 6,017,574 km (0.111 R)
• M26: 6,235,987 km (0.042 R)
• M27: 6,383,042 km (0.12 R)
• M28: 6,580,810 km (0.056 R)
• M29: 6,755,690 km (0.066 R)
• M30: 6,856,220 km (0.085 R)
• M31: 7,161,100 km (0.099 R)
• M32: 7,289,455 km (0.083 R)
• M33: 7,496,349 km (0.096 R)
• M34: 8,182,405 km (0.066 R)
• M35: 8,424,604 km (0.08 R)
• M36: 8,971,384 km (0.047 R)
• M37: 9,249,188 km (0.098 R)
• M38: 9,417,186 km (0.081 R)
• M39: 10,417,397 km (0.045 R)
• M40: 10,533,934 km (0.088 R)
• M41: 10,974,649 km (0.061 R)
• M42: 11,093,131 km (0.051 R)
• M43: 11,481,487 km (0.066 R)
• M44: 11,752,858 km (0.114 R)
• M45: 12,579,984 km (0.103 R)
• M46: 12,828,616 km (0.119 R)
• M47: 13,520,805 km (0.118 R)
• M48: 13,807,584 km (0.075 R)
• M49: 13,967,804 km (0.119 R)
• M50: 14,160,785 km (0.091 R)
• M51: 14,419,589 km (0.114 R)
• M52: 14,614,665 km (0.053 R)
• M53: 15,271,250 km (0.057 R)
• M54: 15,904,049 km (0.114 R)
• M55: 16,647,550 km (0.087 R)
• M56: 17,264,193 km (0.062 R)
• M57: 17,575,356 km (0.096 R)
• M58: 17,714,333 km (0.093 R)
• M59: 18,838,561 km (0.116 R)
• M60: 19,158,999 km (0.064 R)
• M61: 20,641,365 km (0.102 R)
• M62: 22,010,634 km (0.107 R)
• M63: 22,197,930 km (0.092 R)
• M64: 22,348,127 km (0.045 R)
• M65: 24,953,074 km (0.11 R)
• M66: 25,422,662 km (0.077 R)
• M67: 25,698,072 km (0.086 R)
• M68: 25,816,254 km (0.108 R)
• M69: 26,013,873 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 12

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.38 AU - 9.64 AU

Year: 8042 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,151,727 km

• M1: 237,561 km (0.03 R)
• M2: 449,990 km (0.053 R)
• M3: 549,174 km (0.025 R)
• M4: 695,181 km (0.07 R)
• M5: 773,720 km (0.109 R)
• M6: 869,762 km (0.089 R)
• M7: 999,763 km (0.115 R)
• M8: 1,121,086 km (0.03 R)
• M9: 1,263,952 km (0.102 R)
• M10: 1,346,082 km (0.067 R)
• M11: 1,516,174 km (0.103 R)
• M12: 1,711,699 km (0.1 R)
• M13: 1,991,896 km (0.089 R)
• M14: 2,088,835 km (0.098 R)
• M15: 2,287,202 km (0.052 R)
• M16: 2,471,357 km (0.1 R)
• M17: 2,575,776 km (0.096 R)
• M18: 3,008,563 km (0.072 R)
• M19: 3,325,112 km (0.049 R)
• M20: 3,440,901 km (0.12 R)
• M21: 3,772,260 km (0.052 R)
• M22: 3,941,904 km (0.109 R)
• M23: 4,389,800 km (0.092 R)
• M24: 4,827,822 km (0.093 R)
• M25: 4,932,990 km (0.098 R)
• M26: 5,306,984 km (0.088 R)
• M27: 5,442,969 km (0.097 R)
• M28: 5,662,728 km (0.098 R)
• M29: 5,773,730 km (0.109 R)
• M30: 7,042,320 km (0.074 R)
• M31: 7,191,768 km (0.093 R)
• M32: 7,281,976 km (0.095 R)
• M33: 7,372,632 km (0.111 R)
• M34: 8,048,665 km (0.053 R)
• M35: 8,362,521 km (0.095 R)
• M36: 9,295,413 km (0.069 R)
• M37: 9,624,828 km (0.091 R)
• M38: 9,957,982 km (0.094 R)
• M39: 10,092,321 km (0.081 R)
• M40: 10,328,985 km (0.106 R)
• M41: 10,980,484 km (0.114 R)
• M42: 11,119,311 km (0.062 R)
• M43: 12,576,095 km (0.071 R)
• M44: 13,050,469 km (0.105 R)
• M45: 14,546,897 km (0.076 R)
• M46: 14,623,192 km (0.103 R)
• M47: 15,160,547 km (0.083 R)
• M48: 15,470,664 km (0.059 R)
• M49: 15,626,395 km (0.03 R)
• M50: 15,861,114 km (0.099 R)
• M51: 16,294,499 km (0.104 R)
• M52: 18,189,605 km (0.107 R)
• M53: 18,436,591 km (0.109 R)
• M54: 18,726,063 km (0.086 R)
• M55: 19,435,456 km (0.087 R)
• M56: 20,111,040 km (0.031 R)
• M57: 20,323,768 km (0.09 R)
• M58: 20,494,609 km (0.113 R)
• M59: 21,615,845 km (0.051 R)
• M60: 21,790,276 km (0.072 R)
• M61: 22,536,171 km (0.109 R)
• M62: 22,757,127 km (0.108 R)
• M63: 22,890,120 km (0.083 R)
• M64: 23,067,692 km (0.054 R)
• M65: 23,290,444 km (0.106 R)
• M66: 24,188,480 km (0.059 R)
• M67: 24,869,449 km (0.054 R)
• M68: 25,235,216 km (0.101 R)
• M69: 25,602,778 km (0.08 R)
• M70: 26,018,510 km (0.067 R)
• M71: 26,903,232 km (0.101 R)
• M72: 27,043,854 km (0.085 R)
• M73: 27,845,250 km (0.049 R)
• M74: 28,225,079 km (0.069 R)
• M75: 28,320,223 km (0.046 R)
• M76: 29,906,858 km (0.063 R)
• M77: 30,442,269 km (0.116 R)
• M78: 31,177,243 km (0.119 R)
• M79: 31,275,679 km (0.083 R)
• M80: 32,965,088 km (0.097 R)
• M81: 33,165,848 km (0.099 R)
• M82: 33,820,937 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.4

Radius: 4.9

Gravity: 33.67 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.43 AU - 18.27 AU

Year: 24538 Days

Day: 22 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,151,727 km

• M1: 75,996 km (0.084 R)
• M2: 114,891 km (0.119 R)
• M3: 638,334 km (0.034 R)
• M4: 999,314 km (0.117 R)
• M5: 1,622,389 km (0.116 R)
• M6: 1,766,452 km (0.097 R)
• M7: 2,183,979 km (0.069 R)
• M8: 2,223,324 km (0.088 R)
• M9: 2,262,967 km (0.071 R)
• M10: 2,302,910 km (0.073 R)
• M11: 2,506,064 km (0.1 R)
• M12: 3,420,705 km (0.104 R)
• M13: 3,512,708 km (0.114 R)
• M14: 4,427,349 km (0.113 R)
• M15: 5,680,680 km (0.106 R)
• M16: 7,748,123 km (0.118 R)
• M17: 7,869,147 km (0.06 R)
• M18: 8,421,612 km (0.118 R)
• M19: 9,563,642 km (0.045 R)
• M20: 10,552,035 km (0.056 R)
• M21: 10,956,249 km (0.062 R)
• M22: 11,024,166 km (0.112 R)
• M23: 11,160,300 km (0.06 R)
• M24: 12,269,868 km (0.097 R)
• M25: 12,909,249 km (0.105 R)
• M26: 13,851,716 km (0.084 R)
• M27: 14,591,776 km (0.116 R)
• M28: 14,741,374 km (0.054 R)
• M29: 15,649,284 km (0.092 R)
• M30: 16,575,145 km (0.095 R)
• M31: 16,731,175 km (0.097 R)
• M32: 18,966,317 km (0.091 R)
• M33: 19,952,616 km (0.083 R)
• M34: 20,703,149 km (0.071 R)
• M35: 21,889,011 km (0.044 R)
• M36: 22,490,095 km (0.086 R)
• M37: 23,445,726 km (0.116 R)
• M38: 23,620,905 km (0.046 R)
• M39: 24,503,234 km (0.098 R)
• M40: 24,680,956 km (0.061 R)
• M41: 25,846,772 km (0.068 R)
• M42: 26,847,283 km (0.055 R)
• M43: 27,122,244 km (0.053 R)
• M44: 28,324,861 km (0.116 R)
• M45: 28,604,908 km (0.097 R)
• M46: 35,493,292 km (0.088 R)
• M47: 35,593,821 km (0.092 R)
• M48: 38,240,208 km (0.11 R)
• M49: 38,859,992 km (0.099 R)
• M50: 39,171,006 km (0.026 R)
• M51: 40,214,002 km (0.056 R)
• M52: 41,795,401 km (0.1 R)
• M53: 42,433,586 km (0.118 R)
• M54: 43,289,585 km (0.066 R)
• M55: 43,935,249 km (0.053 R)
• M56: 44,151,268 km (0.071 R)
• M57: 45,127,394 km (0.109 R)
• M58: 46,220,357 km (0.07 R)
• M59: 48,209,559 km (0.11 R)
• M60: 48,766,961 km (0.08 R)
• M61: 49,775,849 km (0.118 R)
• M62: 50,000,994 km (0.095 R)
• M63: 50,904,864 km (0.11 R)
• M64: 52,156,400 km (0.062 R)
• M65: 53,188,027 km (0.056 R)
• M66: 56,557,569 km (0.074 R)
• M67: 57,617,171 km (0.109 R)
• M68: 58,090,200 km (0.078 R)
• M69: 59,517,064 km (0.111 R)
• M70: 61,075,874 km (0.091 R)
• M71: 61,316,876 km (0.095 R)
• M72: 61,437,602 km (0.039 R)
• M73: 61,558,327 km (0.07 R)
• M74: 61,799,928 km (0.053 R)
• M75: 64,233,586 km (0.058 R)
• M76: 64,846,937 km (0.041 R)
• M77: 66,450,626 km (0.118 R)
• M78: 68,817,713 km (0.118 R)
• M79: 69,822,712 km (0.074 R)
• M80: 70,327,006 km (0.117 R)
• M81: 71,466,194 km (0.036 R)
• M82: 72,356,301 km (0.067 R)
• M83: 73,378,204 km (0.12 R)
• M84: 74,276,240 km (0.105 R)
• M85: 75,694,727 km (0.106 R)
• M86: 80,663,321 km (0.111 R)
• M87: 81,324,843 km (0.109 R)
• M88: 82,121,153 km (0.109 R)
• M89: 83,855,291 km (0.098 R)
• M90: 86,546,557 km (0.069 R)
• M91: 88,720,064 km (0.046 R)
• M92: 88,856,498 km (0.051 R)
• M93: 90,911,374 km (0.099 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 15,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit