🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.57 AU - 0.63 AU

Year: 163 Days

Day: 47.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.7 AU - 1.04 AU

Year: 284 Days

Day: 42.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.06 AU - 1.72 AU

Year: 573 Days

Day: 36.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.99 AU - 2.91 AU

Year: 1342 Days

Day: 21.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.23 AU - 3.59 AU

Year: 1737 Days

Day: 23.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,786,491 km

• M1: 565,779 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.08 AU - 3.94 AU

Year: 2301 Days

Day: 26.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.3

Radius: 11.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.8 AU - 10.18 AU

Year: 9430 Days

Day: 10.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,786,491 km

• M1: 278,102 km (0.102 R)
• M2: 399,875 km (0.067 R)
• M3: 494,122 km (0.067 R)
• M4: 666,608 km (0.108 R)
• M5: 813,962 km (0.093 R)
• M6: 1,108,071 km (0.109 R)
• M7: 2,004,312 km (0.108 R)
• M8: 2,246,062 km (0.099 R)
• M9: 3,178,057 km (0.12 R)
• M10: 3,382,857 km (0.073 R)
• M11: 3,724,987 km (0.096 R)
• M12: 3,832,548 km (0.114 R)
• M13: 3,995,909 km (0.046 R)
• M14: 4,442,758 km (0.072 R)
• M15: 4,935,084 km (0.116 R)
• M16: 5,083,336 km (0.119 R)
• M17: 5,384,177 km (0.103 R)
• M18: 5,598,102 km (0.098 R)
• M19: 5,908,817 km (0.106 R)
• M20: 6,710,212 km (0.1 R)
• M21: 6,841,709 km (0.073 R)
• M22: 7,342,114 km (0.092 R)
• M23: 7,545,717 km (0.049 R)
• M24: 7,648,191 km (0.081 R)
• M25: 8,027,871 km (0.038 R)
• M26: 8,097,583 km (0.063 R)
• M27: 8,413,833 km (0.091 R)
• M28: 8,698,219 km (0.075 R)
• M29: 9,131,005 km (0.077 R)
• M30: 9,830,525 km (0.074 R)
• M31: 10,017,522 km (0.086 R)
• M32: 11,359,116 km (0.1 R)
• M33: 11,594,733 km (0.067 R)
• M34: 11,752,708 km (0.091 R)
• M35: 11,991,017 km (0.092 R)
• M36: 12,150,788 km (0.082 R)
• M37: 13,042,391 km (0.104 R)
• M38: 14,588,934 km (0.062 R)
• M39: 15,622,805 km (0.038 R)
• M40: 16,591,301 km (0.074 R)
• M41: 16,903,512 km (0.094 R)
• M42: 17,172,788 km (0.09 R)
• M43: 18,217,729 km (0.093 R)
• M44: 18,910,368 km (0.119 R)
• M45: 19,189,816 km (0.116 R)
• M46: 20,559,834 km (0.074 R)
• M47: 21,039,594 km (0.11 R)
• M48: 21,184,255 km (0.091 R)
• M49: 21,377,536 km (0.094 R)
• M50: 21,912,348 km (0.119 R)
• M51: 22,995,137 km (0.099 R)
• M52: 23,543,114 km (0.04 R)
• M53: 24,804,374 km (0.072 R)
• M54: 25,417,576 km (0.111 R)
• M55: 28,397,865 km (0.088 R)
• M56: 28,932,079 km (0.114 R)
• M57: 29,146,602 km (0.076 R)
• M58: 29,415,729 km (0.117 R)
• M59: 30,390,957 km (0.115 R)
• M60: 30,937,288 km (0.079 R)
• M61: 31,321,605 km (0.111 R)
• M62: 32,651,680 km (0.116 R)
• M63: 32,763,280 km (0.12 R)
• M64: 33,211,176 km (0.077 R)
• M65: 33,604,768 km (0.096 R)
• M66: 35,194,694 km (0.103 R)
• M67: 36,229,612 km (0.085 R)
• M68: 36,692,767 km (0.067 R)
• M69: 37,157,867 km (0.075 R)
• M70: 37,566,568 km (0.034 R)
• M71: 37,976,616 km (0.054 R)
• M72: 38,152,843 km (0.115 R)
• M73: 38,329,368 km (0.104 R)
• M74: 38,447,102 km (0.103 R)
• M75: 39,870,226 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.5

Radius: 4.7

Gravity: 30.81 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.43 AU - 16.93 AU

Year: 18681 Days

Day: 21.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,786,491 km

• M1: 120,277 km (0.091 R)
• M2: 153,787 km (0.073 R)
• M3: 311,313 km (0.119 R)
• M4: 595,400 km (0.075 R)
• M5: 773,571 km (0.06 R)
• M6: 1,044,941 km (0.116 R)
• M7: 1,547,291 km (0.117 R)
• M8: 1,823,149 km (0.09 R)
• M9: 2,316,373 km (0.059 R)
• M10: 2,419,746 km (0.054 R)
• M11: 2,524,763 km (0.112 R)
• M12: 2,560,068 km (0.112 R)
• M13: 2,775,340 km (0.077 R)
• M14: 2,811,842 km (0.085 R)
• M15: 3,147,240 km (0.11 R)
• M16: 3,377,920 km (0.056 R)
• M17: 3,855,586 km (0.078 R)
• M18: 3,978,256 km (0.101 R)
• M19: 4,311,710 km (0.102 R)
• M20: 4,396,532 km (0.107 R)
• M21: 5,184,165 km (0.084 R)
• M22: 5,365,028 km (0.112 R)
• M23: 5,594,063 km (0.098 R)
• M24: 6,156,700 km (0.037 R)
• M25: 6,688,222 km (0.079 R)
• M26: 7,184,139 km (0.114 R)
• M27: 7,589,250 km (0.048 R)
• M28: 8,054,050 km (0.06 R)
• M29: 9,612,860 km (0.112 R)
• M30: 9,779,362 km (0.087 R)
• M31: 10,002,862 km (0.054 R)
• M32: 10,913,464 km (0.101 R)
• M33: 11,203,385 km (0.095 R)
• M34: 11,791,005 km (0.072 R)
• M35: 12,630,249 km (0.085 R)
• M36: 14,683,330 km (0.045 R)
• M37: 15,067,647 km (0.088 R)
• M38: 16,240,345 km (0.095 R)
• M39: 16,904,410 km (0.085 R)
• M40: 17,441,915 km (0.095 R)
• M41: 17,780,754 km (0.117 R)
• M42: 19,018,527 km (0.117 R)
• M43: 20,426,243 km (0.109 R)
• M44: 21,214,624 km (0.085 R)
• M45: 21,286,730 km (0.092 R)
• M46: 21,576,202 km (0.083 R)
• M47: 21,867,020 km (0.058 R)
• M48: 23,563,909 km (0.062 R)
• M49: 23,938,502 km (0.069 R)
• M50: 24,239,493 km (0.097 R)
• M51: 24,314,890 km (0.078 R)
• M52: 24,541,680 km (0.031 R)
• M53: 27,553,385 km (0.106 R)
• M54: 27,868,887 km (0.076 R)
• M55: 28,503,331 km (0.08 R)
• M56: 29,303,081 km (0.108 R)
• M57: 29,544,383 km (0.057 R)
• M58: 30,924,573 km (0.102 R)
• M59: 31,746,164 km (0.117 R)
• M60: 34,169,051 km (0.081 R)
• M61: 34,677,834 km (0.098 R)
• M62: 37,694,624 km (0.12 R)
• M63: 38,748,242 km (0.09 R)
• M64: 42,057,048 km (0.106 R)
• M65: 42,693,138 km (0.063 R)
• M66: 43,332,370 km (0.049 R)
• M67: 44,158,898 km (0.107 R)
• M68: 44,251,050 km (0.118 R)
• M69: 45,176,313 km (0.088 R)
• M70: 46,857,643 km (0.111 R)
• M71: 47,139,785 km (0.067 R)
• M72: 48,749,608 km (0.036 R)
• M73: 49,609,047 km (0.1 R)
• M74: 51,343,186 km (0.111 R)
• M75: 53,194,908 km (0.109 R)
• M76: 55,764,102 km (0.04 R)
• M77: 56,963,578 km (0.057 R)
• M78: 58,373,538 km (0.067 R)
• M79: 59,489,388 km (0.102 R)
• M80: 59,999,068 km (0.045 R)
• M81: 60,407,620 km (0.051 R)
• M82: 60,714,745 km (0.113 R)
• M83: 61,948,478 km (0.11 R)
• M84: 63,918,682 km (0.086 R)
• M85: 64,022,952 km (0.106 R)
• M86: 64,545,048 km (0.054 R)
• M87: 65,488,413 km (0.091 R)
• M88: 67,389,054 km (0.099 R)
• M89: 67,495,119 km (0.073 R)
• M90: 67,920,126 km (0.057 R)
• M91: 68,452,694 km (0.076 R)
• M92: 69,200,534 km (0.068 R)
• M93: 69,307,646 km (0.094 R)
• M94: 69,521,870 km (0.107 R)
• M95: 70,704,442 km (0.07 R)
• M96: 72,327,579 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.1

Radius: 7.1

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.98 AU - 17.56 AU

Year: 19859 Days

Day: 21.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,786,491 km

• M1: 89,908 km (0.095 R)
• M2: 314,156 km (0.029 R)
• M3: 480,359 km (0.081 R)
• M4: 640,428 km (0.093 R)
• M5: 855,251 km (0.113 R)
• M6: 1,261,708 km (0.107 R)
• M7: 1,485,656 km (0.106 R)
• M8: 1,795,474 km (0.087 R)
• M9: 1,844,991 km (0.104 R)
• M10: 1,920,089 km (0.067 R)
• M11: 2,073,426 km (0.119 R)
• M12: 2,284,060 km (0.082 R)
• M13: 2,726,122 km (0.117 R)
• M14: 3,045,364 km (0.108 R)
• M15: 3,562,075 km (0.094 R)
• M16: 4,743,898 km (0.068 R)
• M17: 4,847,569 km (0.119 R)
• M18: 5,057,006 km (0.06 R)
• M19: 5,162,772 km (0.101 R)
• M20: 5,629,966 km (0.099 R)
• M21: 5,961,176 km (0.117 R)
• M22: 6,073,075 km (0.032 R)
• M23: 6,758,832 km (0.093 R)
• M24: 7,071,491 km (0.064 R)
• M25: 8,285,628 km (0.112 R)
• M26: 8,620,129 km (0.102 R)
• M27: 9,001,902 km (0.051 R)
• M28: 9,475,828 km (0.088 R)
• M29: 9,781,756 km (0.111 R)
• M30: 10,090,825 km (0.079 R)
• M31: 10,403,186 km (0.048 R)
• M32: 11,128,885 km (0.063 R)
• M33: 11,312,890 km (0.073 R)
• M34: 12,295,449 km (0.105 R)
• M35: 12,676,924 km (0.074 R)
• M36: 13,110,757 km (0.062 R)
• M37: 13,696,732 km (0.064 R)
• M38: 14,591,627 km (0.088 R)
• M39: 15,198,695 km (0.051 R)
• M40: 16,857,436 km (0.072 R)
• M41: 17,121,775 km (0.113 R)
• M42: 17,494,274 km (0.104 R)
• M43: 18,030,882 km (0.112 R)
• M44: 18,464,117 km (0.105 R)
• M45: 18,627,478 km (0.028 R)
• M46: 18,900,644 km (0.092 R)
• M47: 18,955,546 km (0.086 R)
• M48: 19,451,314 km (0.04 R)
• M49: 19,839,819 km (0.095 R)
• M50: 20,063,019 km (0.095 R)
• M51: 21,248,283 km (0.063 R)
• M52: 21,419,573 km (0.1 R)
• M53: 21,705,903 km (0.106 R)
• M54: 22,224,409 km (0.039 R)
• M55: 22,340,198 km (0.119 R)
• M56: 25,723,653 km (0.057 R)
• M57: 25,845,276 km (0.085 R)
• M58: 26,088,971 km (0.115 R)
• M59: 27,195,247 km (0.095 R)
• M60: 27,319,114 km (0.081 R)
• M61: 27,941,292 km (0.055 R)
• M62: 28,379,614 km (0.058 R)
• M63: 28,883,310 km (0.081 R)
• M64: 29,326,568 km (0.097 R)
• M65: 29,963,556 km (0.097 R)
• M66: 30,219,518 km (0.066 R)
• M67: 31,121,593 km (0.032 R)
• M68: 31,640,847 km (0.118 R)
• M69: 32,032,345 km (0.112 R)
• M70: 32,754,155 km (0.063 R)
• M71: 32,885,950 km (0.114 R)
• M72: 33,017,896 km (0.096 R)
• M73: 33,813,457 km (0.11 R)
• M74: 34,749,641 km (0.111 R)
• M75: 35,423,579 km (0.096 R)
• M76: 35,829,887 km (0.099 R)
• M77: 37,402,160 km (0.074 R)
• M78: 38,300,645 km (0.077 R)
• M79: 38,370,059 km (0.054 R)
• M80: 38,509,035 km (0.087 R)
• M81: 38,857,149 km (0.053 R)
• M82: 39,346,185 km (0.074 R)
• M83: 39,837,464 km (0.093 R)
• M84: 40,119,007 km (0.03 R)
• M85: 40,684,188 km (0.064 R)
• M86: 41,038,735 km (0.097 R)
• M87: 43,766,503 km (0.077 R)
• M88: 43,839,207 km (0.076 R)
• M89: 45,372,436 km (0.076 R)
• M90: 47,295,068 km (0.069 R)
• M91: 47,742,515 km (0.106 R)
• M92: 48,867,341 km (0.103 R)
• M93: 50,076,690 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.6

Radius: 7.4

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.67 AU - 21.29 AU

Year: 27793 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,786,491 km

• M1: 94,845 km (0.06 R)
• M2: 194,328 km (0.098 R)
• M3: 552,914 km (0.074 R)
• M4: 1,024,745 km (0.074 R)
• M5: 1,664,725 km (0.086 R)
• M6: 1,734,737 km (0.105 R)
• M7: 2,367,985 km (0.058 R)
• M8: 2,526,858 km (0.077 R)
• M9: 3,066,756 km (0.079 R)
• M10: 3,778,992 km (0.084 R)
• M11: 4,345,669 km (0.047 R)
• M12: 4,888,260 km (0.104 R)
• M13: 5,556,963 km (0.098 R)
• M14: 6,145,032 km (0.059 R)
• M15: 6,418,945 km (0.089 R)
• M16: 7,035,438 km (0.076 R)
• M17: 7,092,435 km (0.085 R)
• M18: 8,084,718 km (0.11 R)
• M19: 8,749,680 km (0.066 R)
• M20: 9,684,667 km (0.115 R)
• M21: 9,748,096 km (0.076 R)
• M22: 9,875,404 km (0.059 R)
• M23: 10,585,545 km (0.103 R)
• M24: 10,913,763 km (0.09 R)
• M25: 11,379,012 km (0.091 R)
• M26: 12,535,554 km (0.11 R)
• M27: 12,952,632 km (0.12 R)
• M28: 13,586,778 km (0.076 R)
• M29: 14,230,946 km (0.054 R)
• M30: 15,549,203 km (0.051 R)
• M31: 17,212,581 km (0.067 R)
• M32: 18,773,037 km (0.11 R)
• M33: 19,250,104 km (0.063 R)
• M34: 19,972,961 km (0.057 R)
• M35: 21,610,908 km (0.108 R)
• M36: 22,952,203 km (0.106 R)
• M37: 25,978,717 km (0.093 R)
• M38: 26,509,939 km (0.101 R)
• M39: 26,776,972 km (0.026 R)
• M40: 27,313,579 km (0.073 R)
• M41: 27,853,777 km (0.119 R)
• M42: 28,944,794 km (0.101 R)
• M43: 29,219,755 km (0.073 R)
• M44: 29,495,614 km (0.091 R)
• M45: 31,921,792 km (0.076 R)
• M46: 32,016,338 km (0.118 R)
• M47: 32,300,723 km (0.078 R)
• M48: 33,927,750 km (0.079 R)
• M49: 34,702,517 km (0.069 R)
• M50: 37,360,423 km (0.063 R)
• M51: 39,269,740 km (0.084 R)
• M52: 42,244,494 km (0.116 R)
• M53: 42,348,315 km (0.118 R)
• M54: 42,973,335 km (0.109 R)
• M55: 44,232,350 km (0.072 R)
• M56: 45,184,690 km (0.038 R)
• M57: 45,503,633 km (0.045 R)
• M58: 46,357,687 km (0.066 R)
• M59: 46,572,061 km (0.101 R)
• M60: 46,679,323 km (0.105 R)
• M61: 47,324,987 km (0.03 R)
• M62: 47,973,494 km (0.069 R)
• M63: 48,624,843 km (0.079 R)
• M64: 49,498,046 km (0.119 R)
• M65: 51,703,418 km (0.067 R)
• M66: 52,929,971 km (0.04 R)
• M67: 54,618,033 km (0.096 R)
• M68: 60,722,225 km (0.045 R)
• M69: 61,309,097 km (0.11 R)
• M70: 62,252,162 km (0.077 R)
• M71: 62,962,602 km (0.109 R)
• M72: 63,437,725 km (0.077 R)
• M73: 63,794,815 km (0.027 R)
• M74: 64,391,411 km (0.106 R)
• M75: 65,590,289 km (0.088 R)
• M76: 66,554,597 km (0.096 R)
• M77: 67,159,720 km (0.113 R)
• M78: 69,966,775 km (0.111 R)
• M79: 70,212,564 km (0.084 R)
• M80: 70,458,802 km (0.116 R)
• M81: 71,075,594 km (0.095 R)
• M82: 74,185,883 km (0.077 R)
• M83: 75,064,621 km (0.05 R)
• M84: 75,190,433 km (0.117 R)
• M85: 79,510,221 km (0.096 R)
• M86: 80,924,968 km (0.113 R)
• M87: 81,183,024 km (0.066 R)
• M88: 82,737,496 km (0.084 R)
• M89: 87,327,009 km (0.066 R)
• M90: 88,387,658 km (0.103 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit