🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.79 AU - 1.03 AU

Year: 268 Days

Day: 13.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.03 AU - 1.09 AU

Year: 337 Days

Day: 20.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,454,900 km

• M1: 280,197 km (0.083 R)
• M2: 327,021 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.25 AU - 1.51 AU

Year: 500 Days

Day: 20.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,454,900 km

• M1: 79,586 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.67 AU - 1.79 AU

Year: 702 Days

Day: 34 Hours

Environment

Temp: 27 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,454,900 km

• M1: 1,303,895 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.29 AU - 4.35 AU

Year: 2772 Days

Day: 12.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,454,900 km

• M1: 401,820 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.97 AU - 9.81 AU

Year: 6841 Days

Day: 13.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,454,900 km

• M1: 2,812,889 km (0.093 R)

Asteroid Belt

Center: 8.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 13.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.69 AU - 9.59 AU

Year: 8530 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,454,900 km

• M1: 369,656 km (0.097 R)
• M2: 840,291 km (0.062 R)
• M3: 1,113,307 km (0.091 R)
• M4: 1,382,584 km (0.107 R)
• M5: 1,946,268 km (0.077 R)
• M6: 2,136,557 km (0.064 R)
• M7: 2,515,488 km (0.069 R)
• M8: 2,829,793 km (0.095 R)
• M9: 2,937,504 km (0.115 R)
• M10: 3,068,552 km (0.096 R)
• M11: 4,384,714 km (0.088 R)
• M12: 4,841,286 km (0.064 R)
• M13: 5,233,532 km (0.105 R)
• M14: 5,690,703 km (0.11 R)
• M15: 6,614,769 km (0.108 R)
• M16: 6,729,959 km (0.098 R)
• M17: 6,962,435 km (0.09 R)
• M18: 7,079,719 km (0.102 R)
• M19: 7,316,084 km (0.082 R)
• M20: 8,226,088 km (0.045 R)
• M21: 8,506,135 km (0.088 R)
• M22: 8,662,913 km (0.116 R)
• M23: 9,268,037 km (0.085 R)
• M24: 9,755,576 km (0.075 R)
• M25: 9,886,923 km (0.067 R)
• M26: 9,985,807 km (0.096 R)
• M27: 10,451,954 km (0.112 R)
• M28: 10,755,489 km (0.12 R)
• M29: 11,198,897 km (0.117 R)
• M30: 11,857,875 km (0.06 R)
• M31: 12,174,424 km (0.12 R)
• M32: 12,315,944 km (0.055 R)
• M33: 12,529,420 km (0.085 R)
• M34: 12,851,803 km (0.048 R)
• M35: 13,140,677 km (0.118 R)
• M36: 13,322,438 km (0.112 R)
• M37: 14,730,304 km (0.104 R)
• M38: 14,881,248 km (0.097 R)
• M39: 15,184,782 km (0.048 R)
• M40: 15,490,261 km (0.063 R)
• M41: 15,643,749 km (0.104 R)
• M42: 17,325,977 km (0.118 R)
• M43: 17,605,276 km (0.1 R)
• M44: 18,289,836 km (0.114 R)
• M45: 18,452,149 km (0.113 R)
• M46: 20,311,202 km (0.081 R)
• M47: 21,284,336 km (0.092 R)
• M48: 22,142,878 km (0.041 R)
• M49: 22,402,580 km (0.029 R)
• M50: 23,012,790 km (0.105 R)
• M51: 23,716,648 km (0.089 R)
• M52: 24,071,345 km (0.097 R)
• M53: 24,293,797 km (0.116 R)
• M54: 24,606,606 km (0.115 R)
• M55: 24,830,703 km (0.115 R)
• M56: 25,100,728 km (0.088 R)
• M57: 25,235,964 km (0.041 R)
• M58: 26,007,440 km (0.113 R)
• M59: 26,464,911 km (0.066 R)
• M60: 27,017,226 km (0.118 R)
• M61: 28,133,525 km (0.118 R)
• M62: 28,227,173 km (0.075 R)
• M63: 28,367,945 km (0.096 R)
• M64: 28,791,606 km (0.11 R)
• M65: 29,454,774 km (0.101 R)
• M66: 29,550,067 km (0.105 R)
• M67: 30,027,285 km (0.119 R)
• M68: 30,603,536 km (0.057 R)
• M69: 30,892,858 km (0.045 R)
• M70: 31,280,316 km (0.081 R)
• M71: 32,255,694 km (0.091 R)
• M72: 32,648,688 km (0.067 R)
• M73: 32,944,443 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623

Radius: 9.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.18 AU - 13.52 AU

Year: 13398 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,454,900 km

• M1: 176,974 km (0.074 R)
• M2: 370,554 km (0.1 R)
• M3: 694,433 km (0.106 R)
• M4: 807,829 km (0.111 R)
• M5: 1,119,291 km (0.116 R)
• M6: 1,254,378 km (0.09 R)
• M7: 2,036,775 km (0.077 R)
• M8: 2,203,427 km (0.069 R)
• M9: 2,432,611 km (0.082 R)
• M10: 2,550,045 km (0.094 R)
• M11: 2,730,012 km (0.115 R)
• M12: 3,070,795 km (0.085 R)
• M13: 3,691,327 km (0.033 R)
• M14: 3,895,379 km (0.044 R)
• M15: 4,138,027 km (0.066 R)
• M16: 4,932,990 km (0.063 R)
• M17: 5,657,043 km (0.088 R)
• M18: 6,051,383 km (0.115 R)
• M19: 6,251,994 km (0.111 R)
• M20: 6,701,087 km (0.116 R)
• M21: 6,866,841 km (0.108 R)
• M22: 6,950,317 km (0.044 R)
• M23: 7,245,174 km (0.097 R)
• M24: 7,372,781 km (0.105 R)
• M25: 7,803,474 km (0.082 R)
• M26: 8,021,887 km (0.075 R)
• M27: 9,144,319 km (0.102 R)
• M28: 9,282,398 km (0.087 R)
• M29: 9,513,976 km (0.103 R)
• M30: 9,607,026 km (0.112 R)
• M31: 10,220,078 km (0.119 R)
• M32: 10,315,521 km (0.063 R)
• M33: 10,411,114 km (0.093 R)
• M34: 10,845,546 km (0.113 R)
• M35: 11,335,330 km (0.085 R)
• M36: 11,832,144 km (0.101 R)
• M37: 12,234,862 km (0.09 R)
• M38: 12,795,854 km (0.092 R)
• M39: 13,053,761 km (0.118 R)
• M40: 13,469,792 km (0.087 R)
• M41: 13,995,928 km (0.098 R)
• M42: 14,155,100 km (0.089 R)
• M43: 14,528,945 km (0.047 R)
• M44: 16,446,042 km (0.06 R)
• M45: 16,558,091 km (0.062 R)
• M46: 17,235,021 km (0.102 R)
• M47: 17,519,855 km (0.078 R)
• M48: 17,978,672 km (0.09 R)
• M49: 19,497,240 km (0.094 R)
• M50: 19,615,722 km (0.051 R)
• M51: 19,972,662 km (0.084 R)
• M52: 20,331,847 km (0.116 R)
• M53: 20,572,400 km (0.103 R)
• M54: 21,239,008 km (0.05 R)
• M55: 22,097,550 km (0.068 R)
• M56: 22,221,118 km (0.094 R)
• M57: 22,593,168 km (0.045 R)
• M58: 22,655,401 km (0.084 R)
• M59: 22,842,398 km (0.1 R)
• M60: 23,343,701 km (0.105 R)
• M61: 23,532,493 km (0.104 R)
• M62: 28,551,352 km (0.098 R)
• M63: 30,044,040 km (0.04 R)
• M64: 30,386,768 km (0.028 R)
• M65: 31,353,320 km (0.108 R)
• M66: 31,770,698 km (0.085 R)
• M67: 32,330,045 km (0.119 R)
• M68: 33,458,461 km (0.1 R)
• M69: 33,884,965 km (0.105 R)
• M70: 34,170,398 km (0.041 R)
• M71: 34,671,551 km (0.037 R)
• M72: 35,031,184 km (0.1 R)
• M73: 35,175,247 km (0.082 R)
• M74: 35,391,864 km (0.108 R)
• M75: 35,753,891 km (0.103 R)
• M76: 38,396,388 km (0.073 R)
• M77: 41,557,840 km (0.046 R)
• M78: 43,944,375 km (0.09 R)
• M79: 44,958,498 km (0.112 R)
• M80: 45,428,984 km (0.107 R)
• M81: 45,586,211 km (0.049 R)
• M82: 45,743,738 km (0.031 R)
• M83: 47,248,094 km (0.073 R)
• M84: 49,332,890 km (0.109 R)
• M85: 51,447,605 km (0.079 R)
• M86: 52,598,611 km (0.083 R)
• M87: 53,177,256 km (0.033 R)
• M88: 55,680,926 km (0.089 R)
• M89: 55,849,223 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.6

Radius: 5

Gravity: 33.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.23 AU - 20.81 AU

Year: 23613 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,454,900 km

• M1: 152,590 km (0.039 R)
• M2: 508,633 km (0.061 R)
• M3: 604,076 km (0.032 R)
• M4: 812,616 km (0.06 R)
• M5: 1,103,284 km (0.095 R)
• M6: 1,324,839 km (0.115 R)
• M7: 1,424,022 km (0.112 R)
• M8: 2,381,748 km (0.069 R)
• M9: 2,750,806 km (0.108 R)
• M10: 3,137,666 km (0.094 R)
• M11: 3,359,968 km (0.063 R)
• M12: 3,587,357 km (0.12 R)
• M13: 5,847,332 km (0.096 R)
• M14: 6,065,595 km (0.107 R)
• M15: 6,566,449 km (0.041 R)
• M16: 7,666,891 km (0.085 R)
• M17: 8,026,225 km (0.084 R)
• M18: 8,329,759 km (0.11 R)
• M19: 8,575,249 km (0.104 R)
• M20: 9,838,454 km (0.059 R)
• M21: 10,098,006 km (0.081 R)
• M22: 10,690,114 km (0.09 R)
• M23: 11,701,994 km (0.112 R)
• M24: 11,839,175 km (0.066 R)
• M25: 11,907,991 km (0.058 R)
• M26: 12,045,920 km (0.118 R)
• M27: 12,323,573 km (0.115 R)
• M28: 12,673,483 km (0.081 R)
• M29: 15,138,557 km (0.059 R)
• M30: 16,578,586 km (0.105 R)
• M31: 16,810,014 km (0.074 R)
• M32: 17,120,130 km (0.064 R)
• M33: 17,275,861 km (0.097 R)
• M34: 17,667,509 km (0.086 R)
• M35: 21,487,640 km (0.112 R)
• M36: 23,101,651 km (0.048 R)
• M37: 23,532,792 km (0.025 R)
• M38: 23,966,626 km (0.061 R)
• M39: 24,490,667 km (0.059 R)
• M40: 25,018,598 km (0.112 R)
• M41: 25,107,011 km (0.098 R)
• M42: 26,714,739 km (0.051 R)
• M43: 27,167,273 km (0.055 R)
• M44: 27,258,078 km (0.088 R)
• M45: 28,171,673 km (0.075 R)
• M46: 28,355,528 km (0.079 R)
• M47: 29,374,290 km (0.099 R)
• M48: 31,638,154 km (0.072 R)
• M49: 32,405,143 km (0.032 R)
• M50: 32,984,386 km (0.087 R)
• M51: 33,372,443 km (0.083 R)
• M52: 33,761,995 km (0.112 R)
• M53: 36,832,043 km (0.091 R)
• M54: 37,841,230 km (0.051 R)
• M55: 38,553,017 km (0.113 R)
• M56: 38,757,218 km (0.076 R)
• M57: 39,783,609 km (0.091 R)
• M58: 40,093,277 km (0.084 R)
• M59: 42,072,905 km (0.078 R)
• M60: 42,283,090 km (0.113 R)
• M61: 44,190,912 km (0.102 R)
• M62: 45,586,062 km (0.054 R)
• M63: 45,910,091 km (0.088 R)
• M64: 46,560,392 km (0.086 R)
• M65: 47,104,630 km (0.067 R)
• M66: 47,760,467 km (0.071 R)
• M67: 49,413,373 km (0.06 R)
• M68: 51,197,029 km (0.095 R)
• M69: 52,774,987 km (0.118 R)
• M70: 55,401,776 km (0.062 R)
• M71: 56,557,121 km (0.113 R)
• M72: 56,905,235 km (0.062 R)
• M73: 57,720,394 km (0.099 R)
• M74: 58,774,011 km (0.084 R)
• M75: 61,614,576 km (0.035 R)
• M76: 62,691,232 km (0.095 R)
• M77: 64,984,717 km (0.105 R)
• M78: 65,592,682 km (0.113 R)
• M79: 66,324,964 km (0.112 R)
• M80: 68,167,112 km (0.095 R)
• M81: 70,774,453 km (0.083 R)
• M82: 71,650,798 km (0.117 R)
• M83: 72,153,147 km (0.111 R)
• M84: 74,047,505 km (0.072 R)
• M85: 76,855,308 km (0.063 R)
• M86: 78,013,943 km (0.113 R)
• M87: 78,143,046 km (0.111 R)
• M88: 81,393,359 km (0.09 R)
• M89: 82,705,931 km (0.112 R)
• M90: 82,837,577 km (0.056 R)
• M91: 84,687,654 km (0.108 R)
• M92: 84,820,347 km (0.12 R)
• M93: 86,151,020 km (0.077 R)
• M94: 88,967,499 km (0.064 R)
• M95: 90,048,493 km (0.034 R)
• M96: 90,183,880 km (0.078 R)

Kuiper Belt

Range: 35.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit