🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.07 AU

Year: 280 Days

Day: 25.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.78 AU - 0.98 AU

Year: 290 Days

Day: 29.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.91 AU - 0.97 AU

Year: 320 Days

Day: 47.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,158,917 km

• M1: 171,439 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.01 AU - 1.09 AU

Year: 378 Days

Day: 13.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.47 AU - 1.85 AU

Year: 752 Days

Day: 25.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.88 AU - 2.58 AU

Year: 1170 Days

Day: 17.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.17 AU - 4.23 AU

Year: 3025 Days

Day: 33.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,158,917 km

• M1: 758,910 km (0.025 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 13.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.78 AU - 9.34 AU

Year: 9585 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,158,917 km

• M1: 514,467 km (0.071 R)
• M2: 646,113 km (0.049 R)
• M3: 757,713 km (0.115 R)
• M4: 841,937 km (0.044 R)
• M5: 929,900 km (0.118 R)
• M6: 1,441,076 km (0.118 R)
• M7: 1,727,556 km (0.092 R)
• M8: 1,866,084 km (0.084 R)
• M9: 2,562,462 km (0.054 R)
• M10: 2,939,299 km (0.11 R)
• M11: 3,219,496 km (0.072 R)
• M12: 3,567,311 km (0.117 R)
• M13: 3,836,288 km (0.041 R)
• M14: 4,081,180 km (0.086 R)
• M15: 4,394,437 km (0.07 R)
• M16: 4,521,895 km (0.098 R)
• M17: 4,650,699 km (0.102 R)
• M18: 5,111,161 km (0.093 R)
• M19: 5,415,144 km (0.114 R)
• M20: 6,040,612 km (0.063 R)
• M21: 6,689,269 km (0.096 R)
• M22: 8,052,405 km (0.108 R)
• M23: 9,293,469 km (0.103 R)
• M24: 9,664,920 km (0.118 R)
• M25: 10,636,409 km (0.101 R)
• M26: 12,218,855 km (0.074 R)
• M27: 12,399,270 km (0.052 R)
• M28: 12,580,583 km (0.065 R)
• M29: 15,016,036 km (0.093 R)
• M30: 15,160,996 km (0.043 R)
• M31: 15,354,875 km (0.061 R)
• M32: 16,585,467 km (0.078 R)
• M33: 16,685,399 km (0.117 R)
• M34: 16,885,560 km (0.11 R)
• M35: 17,036,355 km (0.095 R)
• M36: 17,288,577 km (0.106 R)
• M37: 18,671,759 km (0.068 R)
• M38: 18,827,640 km (0.113 R)
• M39: 19,193,108 km (0.118 R)
• M40: 19,455,502 km (0.114 R)
• M41: 19,560,819 km (0.092 R)
• M42: 19,984,032 km (0.098 R)
• M43: 20,143,503 km (0.025 R)
• M44: 20,250,017 km (0.083 R)
• M45: 20,839,432 km (0.044 R)
• M46: 22,586,137 km (0.112 R)
• M47: 22,752,340 km (0.118 R)
• M48: 24,209,274 km (0.086 R)
• M49: 25,465,746 km (0.102 R)
• M50: 26,450,998 km (0.09 R)
• M51: 26,626,177 km (0.102 R)
• M52: 27,803,961 km (0.064 R)
• M53: 27,922,592 km (0.091 R)
• M54: 28,458,901 km (0.088 R)
• M55: 30,332,165 km (0.097 R)
• M56: 30,515,422 km (0.086 R)
• M57: 31,067,887 km (0.079 R)
• M58: 31,191,156 km (0.057 R)
• M59: 31,623,643 km (0.053 R)
• M60: 32,182,541 km (0.088 R)
• M61: 33,121,567 km (0.104 R)
• M62: 34,514,922 km (0.093 R)
• M63: 34,898,191 km (0.095 R)
• M64: 35,282,957 km (0.105 R)
• M65: 35,475,789 km (0.119 R)
• M66: 35,669,069 km (0.039 R)
• M67: 35,798,172 km (0.062 R)
• M68: 36,445,632 km (0.042 R)
• M69: 37,031,607 km (0.116 R)
• M70: 37,227,729 km (0.105 R)
• M71: 38,411,198 km (0.084 R)
• M72: 38,609,714 km (0.096 R)
• M73: 38,808,530 km (0.066 R)
• M74: 39,074,066 km (0.099 R)
• M75: 39,273,630 km (0.091 R)
• M76: 40,142,494 km (0.07 R)
• M77: 42,171,640 km (0.08 R)
• M78: 42,376,290 km (0.093 R)
• M79: 42,513,022 km (0.078 R)
• M80: 43,818,862 km (0.097 R)
• M81: 45,277,441 km (0.091 R)
• M82: 45,487,028 km (0.118 R)
• M83: 46,118,032 km (0.068 R)
• M84: 47,175,988 km (0.114 R)
• M85: 47,317,657 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 8.8

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.29 AU - 11.53 AU

Year: 10964 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,158,917 km

• M1: 110,852 km (0.112 R)
• M2: 218,263 km (0.118 R)
• M3: 367,263 km (0.071 R)
• M4: 456,423 km (0.047 R)
• M5: 511,176 km (0.102 R)
• M6: 855,999 km (0.11 R)
• M7: 997,967 km (0.086 R)
• M8: 1,072,018 km (0.093 R)
• M9: 1,730,698 km (0.103 R)
• M10: 1,958,835 km (0.1 R)
• M11: 2,100,354 km (0.074 R)
• M12: 3,128,839 km (0.114 R)
• M13: 4,444,852 km (0.117 R)
• M14: 4,569,317 km (0.117 R)
• M15: 5,208,848 km (0.06 R)
• M16: 5,406,168 km (0.093 R)
• M17: 6,185,573 km (0.084 R)
• M18: 6,254,986 km (0.116 R)
• M19: 6,465,022 km (0.087 R)
• M20: 6,570,787 km (0.051 R)
• M21: 7,036,037 km (0.104 R)
• M22: 7,438,006 km (0.059 R)
• M23: 7,549,008 km (0.032 R)
• M24: 7,772,507 km (0.069 R)
• M25: 7,922,853 km (0.106 R)
• M26: 8,610,853 km (0.099 R)
• M27: 9,477,624 km (0.06 R)
• M28: 9,962,171 km (0.114 R)
• M29: 10,372,069 km (0.099 R)
• M30: 10,955,202 km (0.099 R)
• M31: 12,856,591 km (0.07 R)
• M32: 13,527,836 km (0.105 R)
• M33: 14,857,612 km (0.037 R)
• M34: 15,090,984 km (0.062 R)
• M35: 18,035,818 km (0.085 R)
• M36: 18,334,865 km (0.111 R)
• M37: 18,786,501 km (0.111 R)
• M38: 19,496,342 km (0.11 R)
• M39: 19,752,005 km (0.091 R)
• M40: 20,008,715 km (0.092 R)
• M41: 20,111,788 km (0.086 R)
• M42: 22,582,995 km (0.067 R)
• M43: 22,905,379 km (0.09 R)
• M44: 23,067,094 km (0.105 R)
• M45: 24,154,970 km (0.104 R)
• M46: 24,815,744 km (0.089 R)
• M47: 25,092,799 km (0.119 R)
• M48: 25,315,251 km (0.086 R)
• M49: 25,594,251 km (0.114 R)
• M50: 25,818,049 km (0.113 R)
• M51: 26,890,367 km (0.11 R)
• M52: 28,207,726 km (0.118 R)
• M53: 29,311,908 km (0.072 R)
• M54: 29,546,178 km (0.072 R)
• M55: 30,075,455 km (0.096 R)
• M56: 30,252,579 km (0.104 R)
• M57: 30,370,911 km (0.1 R)
• M58: 31,322,653 km (0.117 R)
• M59: 31,442,331 km (0.086 R)
• M60: 32,103,254 km (0.111 R)
• M61: 34,668,559 km (0.067 R)
• M62: 34,792,276 km (0.03 R)
• M63: 34,854,359 km (0.079 R)
• M64: 36,101,108 km (0.117 R)
• M65: 36,792,998 km (0.089 R)
• M66: 39,023,502 km (0.101 R)
• M67: 39,152,306 km (0.059 R)
• M68: 39,604,241 km (0.045 R)
• M69: 39,668,867 km (0.084 R)
• M70: 41,035,594 km (0.071 R)
• M71: 41,626,056 km (0.029 R)
• M72: 41,691,730 km (0.053 R)
• M73: 42,881,631 km (0.092 R)
• M74: 43,414,050 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.3

Radius: 5.2

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.38 AU - 18.66 AU

Year: 22536 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,158,917 km

• M1: 146,756 km (0.111 R)
• M2: 222,302 km (0.094 R)
• M3: 676,631 km (0.112 R)
• M4: 812,316 km (0.109 R)
• M5: 1,409,661 km (0.09 R)
• M6: 2,081,056 km (0.059 R)
• M7: 2,179,342 km (0.098 R)
• M8: 2,658,354 km (0.09 R)
• M9: 2,946,480 km (0.082 R)
• M10: 3,435,515 km (0.04 R)
• M11: 3,513,007 km (0.082 R)
• M12: 4,487,338 km (0.097 R)
• M13: 4,700,215 km (0.052 R)
• M14: 5,493,982 km (0.03 R)
• M15: 5,630,265 km (0.073 R)
• M16: 6,233,743 km (0.109 R)
• M17: 7,053,540 km (0.062 R)
• M18: 7,102,757 km (0.091 R)
• M19: 7,251,308 km (0.086 R)
• M20: 7,450,872 km (0.111 R)
• M21: 7,804,521 km (0.109 R)
• M22: 8,371,347 km (0.09 R)
• M23: 8,423,557 km (0.117 R)
• M24: 8,739,059 km (0.049 R)
• M25: 9,489,891 km (0.09 R)
• M26: 10,429,365 km (0.1 R)
• M27: 10,598,112 km (0.105 R)
• M28: 11,110,035 km (0.111 R)
• M29: 11,398,011 km (0.109 R)
• M30: 11,455,756 km (0.07 R)
• M31: 13,480,863 km (0.035 R)
• M32: 14,975,345 km (0.042 R)
• M33: 15,485,025 km (0.114 R)
• M34: 16,000,539 km (0.08 R)
• M35: 17,714,033 km (0.1 R)
• M36: 20,111,040 km (0.105 R)
• M37: 20,181,052 km (0.095 R)
• M38: 20,885,209 km (0.102 R)
• M39: 21,382,921 km (0.077 R)
• M40: 21,740,759 km (0.081 R)
• M41: 22,753,387 km (0.074 R)
• M42: 22,899,245 km (0.067 R)
• M43: 25,275,757 km (0.093 R)
• M44: 26,186,958 km (0.07 R)
• M45: 26,263,402 km (0.063 R)
• M46: 27,031,587 km (0.102 R)
• M47: 27,186,122 km (0.101 R)
• M48: 28,354,481 km (0.114 R)
• M49: 28,826,462 km (0.101 R)
• M50: 29,618,733 km (0.094 R)
• M51: 30,739,969 km (0.048 R)
• M52: 31,305,748 km (0.108 R)
• M53: 31,956,648 km (0.056 R)
• M54: 32,611,887 km (0.119 R)
• M55: 33,686,149 km (0.092 R)
• M56: 33,852,502 km (0.072 R)
• M57: 34,102,480 km (0.106 R)
• M58: 36,039,174 km (0.079 R)
• M59: 38,705,457 km (0.11 R)
• M60: 40,812,842 km (0.119 R)
• M61: 41,612,742 km (0.081 R)
• M62: 42,059,292 km (0.076 R)
• M63: 42,238,360 km (0.095 R)
• M64: 43,589,528 km (0.084 R)
• M65: 44,680,695 km (0.096 R)
• M66: 44,771,950 km (0.101 R)
• M67: 45,780,688 km (0.103 R)
• M68: 46,334,051 km (0.116 R)
• M69: 48,288,397 km (0.116 R)
• M70: 50,840,238 km (0.069 R)
• M71: 51,126,419 km (0.099 R)
• M72: 51,700,575 km (0.118 R)
• M73: 52,855,172 km (0.069 R)
• M74: 54,310,161 km (0.105 R)
• M75: 54,602,774 km (0.092 R)
• M76: 54,798,149 km (0.088 R)
• M77: 54,993,823 km (0.098 R)
• M78: 56,073,620 km (0.114 R)
• M79: 56,665,729 km (0.098 R)
• M80: 58,254,458 km (0.076 R)
• M81: 59,254,819 km (0.054 R)
• M82: 60,563,800 km (0.097 R)
• M83: 60,664,929 km (0.118 R)
• M84: 62,085,959 km (0.074 R)
• M85: 62,391,886 km (0.095 R)
• M86: 62,493,912 km (0.113 R)
• M87: 63,312,661 km (0.079 R)
• M88: 63,415,285 km (0.101 R)
• M89: 63,517,910 km (0.082 R)
• M90: 66,622,963 km (0.063 R)
• M91: 69,459,488 km (0.083 R)
• M92: 69,671,169 km (0.071 R)
• M93: 70,732,716 km (0.108 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit