🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.49 AU - 0.51 AU

Year: 126 Days

Day: 24.3 Hours

Environment

Temp: 286 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,771,766 km

• M1: 127,009 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.61 AU - 0.73 AU

Year: 195 Days

Day: 42.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 51.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.56 AU - 0.88 AU

Year: 218 Days

Day: 18.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.3 AU - 2.72 AU

Year: 1417 Days

Day: 23.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.52 AU - 4.12 AU

Year: 2156 Days

Day: 20.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.84 AU - 5.42 AU

Year: 4142 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.2

Radius: 10.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.04 AU - 10.8 AU

Year: 9496 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,771,766 km

• M1: 164,408 km (0.103 R)
• M2: 287,228 km (0.079 R)
• M3: 435,779 km (0.069 R)
• M4: 560,244 km (0.05 R)
• M5: 727,494 km (0.12 R)
• M6: 944,262 km (0.115 R)
• M7: 1,026,989 km (0.097 R)
• M8: 1,440,179 km (0.119 R)
• M9: 1,923,679 km (0.05 R)
• M10: 2,009,099 km (0.081 R)
• M11: 2,095,717 km (0.097 R)
• M12: 3,031,002 km (0.092 R)
• M13: 3,515,849 km (0.11 R)
• M14: 4,052,756 km (0.077 R)
• M15: 4,472,228 km (0.099 R)
• M16: 4,615,244 km (0.096 R)
• M17: 4,847,121 km (0.087 R)
• M18: 5,292,324 km (0.107 R)
• M19: 5,596,606 km (0.069 R)
• M20: 5,844,041 km (0.08 R)
• M21: 6,126,781 km (0.053 R)
• M22: 6,640,649 km (0.115 R)
• M23: 7,101,561 km (0.096 R)
• M24: 7,709,526 km (0.077 R)
• M25: 8,616,987 km (0.103 R)
• M26: 8,688,196 km (0.055 R)
• M27: 9,192,191 km (0.042 R)
• M28: 9,447,854 km (0.086 R)
• M29: 9,594,908 km (0.079 R)
• M30: 10,455,545 km (0.11 R)
• M31: 11,185,134 km (0.079 R)
• M32: 12,450,732 km (0.053 R)
• M33: 12,612,148 km (0.047 R)
• M34: 13,018,755 km (0.063 R)
• M35: 13,100,585 km (0.04 R)
• M36: 14,011,935 km (0.111 R)
• M37: 14,772,939 km (0.085 R)
• M38: 15,201,388 km (0.095 R)
• M39: 16,246,628 km (0.086 R)
• M40: 16,334,741 km (0.071 R)
• M41: 16,777,850 km (0.059 R)
• M42: 17,224,998 km (0.088 R)
• M43: 17,404,964 km (0.098 R)
• M44: 17,766,692 km (0.096 R)
• M45: 17,857,498 km (0.063 R)
• M46: 18,039,558 km (0.063 R)
• M47: 18,176,590 km (0.088 R)
• M48: 20,367,750 km (0.088 R)
• M49: 20,462,894 km (0.042 R)
• M50: 23,582,758 km (0.068 R)
• M51: 24,183,992 km (0.115 R)
• M52: 24,841,175 km (0.093 R)
• M53: 25,966,600 km (0.067 R)
• M54: 26,535,521 km (0.112 R)
• M55: 27,265,558 km (0.094 R)
• M56: 27,370,426 km (0.094 R)
• M57: 27,685,779 km (0.1 R)
• M58: 27,896,712 km (0.096 R)
• M59: 28,002,328 km (0.092 R)
• M60: 28,585,760 km (0.102 R)
• M61: 29,280,342 km (0.111 R)
• M62: 29,441,459 km (0.089 R)
• M63: 29,980,610 km (0.119 R)
• M64: 30,142,924 km (0.045 R)
• M65: 30,305,686 km (0.09 R)
• M66: 30,904,527 km (0.081 R)
• M67: 31,507,406 km (0.081 R)
• M68: 31,727,614 km (0.094 R)
• M69: 32,280,378 km (0.11 R)
• M70: 32,557,882 km (0.087 R)
• M71: 33,283,282 km (0.061 R)
• M72: 34,636,245 km (0.118 R)
• M73: 35,319,608 km (0.082 R)
• M74: 37,396,027 km (0.079 R)
• M75: 38,566,630 km (0.073 R)
• M76: 38,684,364 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.9

Radius: 4.8

Gravity: 18.79 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.93 AU - 14.63 AU

Year: 17250 Days

Day: 16.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,771,766 km

• M1: 102,026 km (0.06 R)
• M2: 202,406 km (0.032 R)
• M3: 239,506 km (0.102 R)
• M4: 307,424 km (0.116 R)
• M5: 382,223 km (0.076 R)
• M6: 413,937 km (0.118 R)
• M7: 605,273 km (0.095 R)
• M8: 681,269 km (0.069 R)
• M9: 1,422,227 km (0.091 R)
• M10: 1,498,671 km (0.114 R)
• M11: 1,709,006 km (0.12 R)
• M12: 1,985,164 km (0.06 R)
• M13: 2,215,993 km (0.071 R)
• M14: 2,671,818 km (0.108 R)
• M15: 3,222,338 km (0.117 R)
• M16: 3,842,421 km (0.101 R)
• M17: 3,913,480 km (0.082 R)
• M18: 3,949,234 km (0.103 R)
• M19: 4,648,754 km (0.11 R)
• M20: 5,346,179 km (0.055 R)
• M21: 5,425,616 km (0.12 R)
• M22: 5,585,835 km (0.081 R)
• M23: 6,750,006 km (0.088 R)
• M24: 6,836,024 km (0.096 R)
• M25: 7,096,025 km (0.063 R)
• M26: 7,227,223 km (0.093 R)
• M27: 8,168,343 km (0.097 R)
• M28: 8,259,897 km (0.083 R)
• M29: 8,397,976 km (0.077 R)
• M30: 8,490,427 km (0.088 R)
• M31: 8,583,327 km (0.096 R)
• M32: 8,816,850 km (0.049 R)
• M33: 9,242,306 km (0.116 R)
• M34: 9,337,899 km (0.049 R)
• M35: 9,385,770 km (0.092 R)
• M36: 10,558,767 km (0.108 R)
• M37: 10,708,664 km (0.116 R)
• M38: 12,403,159 km (0.096 R)
• M39: 12,508,476 km (0.096 R)
• M40: 13,904,823 km (0.078 R)
• M41: 15,519,582 km (0.066 R)
• M42: 16,089,999 km (0.096 R)
• M43: 16,320,230 km (0.074 R)
• M44: 16,725,491 km (0.086 R)
• M45: 17,017,057 km (0.113 R)
• M46: 17,723,458 km (0.093 R)
• M47: 17,961,169 km (0.082 R)
• M48: 18,319,456 km (0.12 R)
• M49: 19,225,870 km (0.044 R)
• M50: 20,146,794 km (0.059 R)
• M51: 20,456,910 km (0.103 R)
• M52: 21,207,593 km (0.091 R)
• M53: 21,649,804 km (0.033 R)
• M54: 21,713,233 km (0.051 R)
• M55: 21,903,821 km (0.03 R)
• M56: 22,607,380 km (0.116 R)
• M57: 24,233,808 km (0.081 R)
• M58: 24,629,644 km (0.116 R)
• M59: 26,981,622 km (0.109 R)
• M60: 27,391,819 km (0.12 R)
• M61: 27,666,630 km (0.051 R)
• M62: 27,804,260 km (0.1 R)
• M63: 28,496,150 km (0.061 R)
• M64: 28,635,127 km (0.093 R)
• M65: 28,774,402 km (0.086 R)
• M66: 30,392,303 km (0.072 R)
• M67: 33,788,773 km (0.102 R)
• M68: 33,862,376 km (0.077 R)
• M69: 34,083,332 km (0.114 R)
• M70: 35,943,731 km (0.086 R)
• M71: 36,319,670 km (0.082 R)
• M72: 36,999,892 km (0.119 R)
• M73: 41,955,770 km (0.104 R)
• M74: 42,113,895 km (0.049 R)
• M75: 43,226,903 km (0.106 R)
• M76: 44,995,300 km (0.108 R)
• M77: 46,051,311 km (0.114 R)
• M78: 46,541,394 km (0.119 R)
• M79: 46,951,142 km (0.064 R)
• M80: 48,353,323 km (0.107 R)
• M81: 49,184,489 km (0.111 R)
• M82: 49,351,290 km (0.11 R)
• M83: 49,769,117 km (0.113 R)
• M84: 51,283,048 km (0.06 R)
• M85: 51,452,243 km (0.117 R)
• M86: 51,621,588 km (0.061 R)
• M87: 51,875,904 km (0.092 R)
• M88: 52,385,883 km (0.032 R)
• M89: 53,153,919 km (0.083 R)
• M90: 53,667,937 km (0.113 R)
• M91: 53,839,675 km (0.058 R)
• M92: 55,480,166 km (0.107 R)
• M93: 56,001,664 km (0.088 R)
• M94: 57,224,776 km (0.077 R)
• M95: 59,164,462 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.7

Radius: 3.1

Gravity: 22.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 14.45 AU - 21.15 AU

Year: 26769 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,771,766 km

• M1: 40,541 km (0.076 R)
• M2: 67,768 km (0.116 R)
• M3: 92,152 km (0.118 R)
• M4: 142,417 km (0.079 R)
• M5: 617,540 km (0.111 R)
• M6: 739,911 km (0.114 R)
• M7: 761,004 km (0.118 R)
• M8: 847,771 km (0.096 R)
• M9: 1,457,981 km (0.082 R)
• M10: 1,732,343 km (0.119 R)
• M11: 2,711,761 km (0.089 R)
• M12: 2,810,944 km (0.078 R)
• M13: 3,150,232 km (0.072 R)
• M14: 3,719,601 km (0.082 R)
• M15: 4,396,981 km (0.1 R)
• M16: 4,949,595 km (0.058 R)
• M17: 5,818,759 km (0.084 R)
• M18: 5,989,600 km (0.076 R)
• M19: 6,733,849 km (0.117 R)
• M20: 7,230,813 km (0.037 R)
• M21: 7,646,097 km (0.104 R)
• M22: 7,880,217 km (0.103 R)
• M23: 8,211,876 km (0.068 R)
• M24: 9,383,078 km (0.042 R)
• M25: 9,533,124 km (0.114 R)
• M26: 10,398,249 km (0.067 R)
• M27: 11,129,334 km (0.112 R)
• M28: 11,715,308 km (0.109 R)
• M29: 12,585,519 km (0.073 R)
• M30: 12,861,677 km (0.112 R)
• M31: 13,028,329 km (0.119 R)
• M32: 13,645,420 km (0.102 R)
• M33: 14,272,086 km (0.115 R)
• M34: 15,083,056 km (0.089 R)
• M35: 15,790,055 km (0.083 R)
• M36: 16,628,402 km (0.088 R)
• M37: 16,931,337 km (0.117 R)
• M38: 17,175,032 km (0.074 R)
• M39: 17,419,774 km (0.072 R)
• M40: 18,348,029 km (0.061 R)
• M41: 18,660,988 km (0.088 R)
• M42: 22,018,712 km (0.064 R)
• M43: 22,484,710 km (0.107 R)
• M44: 23,223,573 km (0.054 R)
• M45: 23,291,192 km (0.103 R)
• M46: 23,562,113 km (0.108 R)
• M47: 24,587,308 km (0.119 R)
• M48: 25,070,658 km (0.105 R)
• M49: 25,557,151 km (0.113 R)
• M50: 25,766,588 km (0.032 R)
• M51: 26,046,784 km (0.053 R)
• M52: 26,257,568 km (0.105 R)
• M53: 26,610,020 km (0.105 R)
• M54: 26,680,780 km (0.117 R)
• M55: 26,822,300 km (0.092 R)
• M56: 28,396,219 km (0.049 R)
• M57: 29,632,795 km (0.113 R)
• M58: 30,516,170 km (0.025 R)
• M59: 31,258,774 km (0.115 R)
• M60: 31,782,367 km (0.12 R)
• M61: 32,233,255 km (0.099 R)
• M62: 32,762,083 km (0.114 R)
• M63: 33,293,754 km (0.077 R)
• M64: 33,828,267 km (0.089 R)
• M65: 35,604,443 km (0.116 R)
• M66: 36,857,774 km (0.099 R)
• M67: 37,727,835 km (0.106 R)
• M68: 37,886,708 km (0.075 R)
• M69: 38,764,698 km (0.102 R)
• M70: 38,844,882 km (0.101 R)
• M71: 41,111,440 km (0.087 R)
• M72: 41,684,699 km (0.117 R)
• M73: 42,178,222 km (0.114 R)
• M74: 42,839,145 km (0.093 R)
• M75: 43,004,900 km (0.116 R)
• M76: 43,920,588 km (0.094 R)
• M77: 44,926,784 km (0.075 R)
• M78: 45,771,114 km (0.107 R)
• M79: 47,561,053 km (0.101 R)
• M80: 47,904,529 km (0.106 R)
• M81: 49,895,827 km (0.119 R)
• M82: 51,561,001 km (0.059 R)
• M83: 51,825,639 km (0.093 R)
• M84: 52,533,387 km (0.108 R)
• M85: 53,422,596 km (0.087 R)
• M86: 53,690,377 km (0.052 R)
• M87: 54,227,283 km (0.062 R)
• M88: 57,120,057 km (0.077 R)
• M89: 57,485,226 km (0.064 R)
• M90: 58,034,400 km (0.029 R)
• M91: 60,526,999 km (0.064 R)
• M92: 62,677,618 km (0.09 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit