🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.5 AU - 0.6 AU

Year: 144 Days

Day: 41.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.92 AU - 1.18 AU

Year: 380 Days

Day: 42.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.76 AU - 1.94 AU

Year: 888 Days

Day: 41.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.05 AU - 3.29 AU

Year: 1993 Days

Day: 38.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.19 AU - 5.57 AU

Year: 4406 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.08 AU - 6.72 AU

Year: 4431 Days

Day: 19.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.3

Radius: 14.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.38 AU - 7.02 AU

Year: 6124 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,312,979 km

• M1: 186,399 km (0.095 R)
• M2: 296,802 km (0.113 R)
• M3: 415,134 km (0.043 R)
• M4: 535,261 km (0.118 R)
• M5: 778,807 km (0.09 R)
• M6: 968,497 km (0.084 R)
• M7: 1,158,486 km (0.04 R)
• M8: 1,614,759 km (0.082 R)
• M9: 1,963,173 km (0.105 R)
• M10: 2,084,796 km (0.098 R)
• M11: 2,378,905 km (0.079 R)
• M12: 2,937,953 km (0.118 R)
• M13: 3,054,789 km (0.094 R)
• M14: 3,712,720 km (0.066 R)
• M15: 3,916,173 km (0.105 R)
• M16: 4,334,299 km (0.104 R)
• M17: 4,905,165 km (0.055 R)
• M18: 5,213,935 km (0.085 R)
• M19: 5,879,944 km (0.104 R)
• M20: 6,820,466 km (0.033 R)
• M21: 7,102,309 km (0.116 R)
• M22: 7,197,154 km (0.117 R)
• M23: 7,356,176 km (0.095 R)
• M24: 7,971,023 km (0.06 R)
• M25: 8,069,608 km (0.055 R)
• M26: 8,535,307 km (0.079 R)
• M27: 8,636,285 km (0.111 R)
• M28: 9,044,089 km (0.048 R)
• M29: 9,354,056 km (0.106 R)
• M30: 9,984,611 km (0.104 R)
• M31: 10,340,953 km (0.078 R)
• M32: 10,520,620 km (0.098 R)
• M33: 10,883,245 km (0.079 R)
• M34: 11,029,552 km (0.097 R)
• M35: 11,250,059 km (0.074 R)
• M36: 12,033,653 km (0.058 R)
• M37: 12,374,736 km (0.065 R)
• M38: 12,565,772 km (0.117 R)
• M39: 13,028,030 km (0.03 R)
• M40: 13,183,462 km (0.099 R)
• M41: 13,378,538 km (0.038 R)
• M42: 13,692,544 km (0.118 R)
• M43: 13,890,162 km (0.052 R)
• M44: 14,892,318 km (0.045 R)
• M45: 15,014,091 km (0.05 R)
• M46: 16,543,729 km (0.038 R)
• M47: 16,754,363 km (0.079 R)
• M48: 17,178,024 km (0.062 R)
• M49: 17,519,706 km (0.107 R)
• M50: 18,339,801 km (0.098 R)
• M51: 18,776,627 km (0.112 R)
• M52: 19,527,010 km (0.117 R)
• M53: 19,794,192 km (0.109 R)
• M54: 20,017,691 km (0.044 R)
• M55: 20,287,117 km (0.116 R)
• M56: 21,239,606 km (0.103 R)
• M57: 21,468,491 km (0.06 R)
• M58: 21,606,271 km (0.115 R)
• M59: 22,718,980 km (0.11 R)
• M60: 22,859,303 km (0.079 R)
• M61: 22,953,100 km (0.11 R)
• M62: 24,470,621 km (0.069 R)
• M63: 25,096,389 km (0.096 R)
• M64: 25,727,543 km (0.078 R)
• M65: 25,971,537 km (0.111 R)
• M66: 26,955,741 km (0.053 R)
• M67: 28,909,789 km (0.031 R)
• M68: 29,062,079 km (0.085 R)
• M69: 29,163,656 km (0.099 R)
• M70: 29,929,597 km (0.1 R)
• M71: 30,909,164 km (0.026 R)
• M72: 31,220,776 km (0.094 R)
• M73: 32,056,729 km (0.088 R)
• M74: 32,161,747 km (0.061 R)
• M75: 32,372,082 km (0.072 R)
• M76: 32,635,673 km (0.066 R)
• M77: 32,794,247 km (0.118 R)
• M78: 33,059,035 km (0.033 R)
• M79: 33,165,100 km (0.069 R)
• M80: 33,271,314 km (0.105 R)
• M81: 33,537,299 km (0.094 R)
• M82: 33,697,369 km (0.119 R)
• M83: 34,071,513 km (0.038 R)
• M84: 34,932,150 km (0.116 R)
• M85: 35,854,271 km (0.109 R)
• M86: 35,963,328 km (0.117 R)
• M87: 36,236,344 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 11.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.48 AU - 13.12 AU

Year: 16170 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,312,979 km

• M1: 145,260 km (0.055 R)
• M2: 460,313 km (0.027 R)
• M3: 672,742 km (0.057 R)
• M4: 1,167,761 km (0.042 R)
• M5: 1,700,778 km (0.045 R)
• M6: 2,203,876 km (0.116 R)
• M7: 2,438,296 km (0.079 R)
• M8: 3,115,675 km (0.1 R)
• M9: 3,533,502 km (0.057 R)
• M10: 3,848,854 km (0.064 R)
• M11: 4,591,458 km (0.084 R)
• M12: 4,979,515 km (0.087 R)
• M13: 5,423,072 km (0.03 R)
• M14: 5,558,608 km (0.079 R)
• M15: 6,253,341 km (0.088 R)
• M16: 6,926,531 km (0.11 R)
• M17: 7,172,620 km (0.056 R)
• M18: 7,522,080 km (0.118 R)
• M19: 7,876,926 km (0.093 R)
• M20: 10,399,296 km (0.107 R)
• M21: 10,511,794 km (0.086 R)
• M22: 11,023,119 km (0.096 R)
• M23: 11,659,060 km (0.113 R)
• M24: 12,306,818 km (0.107 R)
• M25: 13,148,306 km (0.102 R)
• M26: 13,270,079 km (0.095 R)
• M27: 17,292,317 km (0.066 R)
• M28: 18,030,433 km (0.04 R)
• M29: 19,122,647 km (0.046 R)
• M30: 20,306,565 km (0.098 R)
• M31: 20,447,336 km (0.116 R)
• M32: 20,871,895 km (0.051 R)
• M33: 21,801,496 km (0.046 R)
• M34: 22,017,964 km (0.095 R)
• M35: 22,090,370 km (0.109 R)
• M36: 22,744,711 km (0.057 R)
• M37: 23,405,484 km (0.109 R)
• M38: 23,553,138 km (0.032 R)
• M39: 24,296,340 km (0.06 R)
• M40: 24,896,377 km (0.103 R)
• M41: 25,653,342 km (0.107 R)
• M42: 26,034,667 km (0.077 R)
• M43: 26,571,574 km (0.077 R)
• M44: 28,914,276 km (0.114 R)
• M45: 29,470,332 km (0.039 R)
• M46: 30,997,427 km (0.061 R)
• M47: 31,240,972 km (0.052 R)
• M48: 31,403,585 km (0.103 R)
• M49: 31,485,116 km (0.051 R)
• M50: 32,962,993 km (0.058 R)
• M51: 33,377,679 km (0.079 R)
• M52: 34,463,609 km (0.12 R)
• M53: 36,927,636 km (0.102 R)
• M54: 37,013,655 km (0.114 R)
• M55: 38,398,333 km (0.084 R)
• M56: 38,834,560 km (0.089 R)
• M57: 39,447,911 km (0.059 R)
• M58: 40,595,776 km (0.076 R)
• M59: 40,773,348 km (0.114 R)
• M60: 41,486,033 km (0.074 R)
• M61: 42,292,964 km (0.11 R)
• M62: 43,014,474 km (0.098 R)
• M63: 44,378,208 km (0.069 R)
• M64: 44,744,424 km (0.11 R)
• M65: 46,218,711 km (0.081 R)
• M66: 47,428,359 km (0.06 R)
• M67: 47,709,005 km (0.061 R)
• M68: 48,177,845 km (0.097 R)
• M69: 48,648,330 km (0.086 R)
• M70: 48,931,369 km (0.035 R)
• M71: 50,927,753 km (0.029 R)
• M72: 51,791,531 km (0.117 R)
• M73: 53,338,971 km (0.094 R)
• M74: 54,020,689 km (0.093 R)
• M75: 54,411,588 km (0.099 R)
• M76: 54,705,398 km (0.118 R)
• M77: 56,380,146 km (0.102 R)
• M78: 56,578,214 km (0.061 R)
• M79: 59,175,083 km (0.119 R)
• M80: 59,275,763 km (0.092 R)
• M81: 60,893,813 km (0.086 R)
• M82: 61,606,348 km (0.116 R)
• M83: 63,245,342 km (0.101 R)
• M84: 63,451,189 km (0.064 R)
• M85: 64,070,225 km (0.1 R)
• M86: 65,210,161 km (0.099 R)
• M87: 65,834,881 km (0.113 R)
• M88: 67,195,025 km (0.112 R)
• M89: 67,931,346 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.9

Radius: 3.4

Gravity: 43.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.37 AU - 16.65 AU

Year: 22620 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,312,979 km

• M1: 68,516 km (0.098 R)
• M2: 1,216,679 km (0.119 R)
• M3: 1,244,804 km (0.093 R)
• M4: 1,447,359 km (0.12 R)
• M5: 1,567,786 km (0.043 R)
• M6: 2,114,865 km (0.055 R)
• M7: 2,901,002 km (0.085 R)
• M8: 3,168,333 km (0.042 R)
• M9: 3,324,663 km (0.069 R)
• M10: 3,364,007 km (0.064 R)
• M11: 4,143,113 km (0.068 R)
• M12: 4,357,038 km (0.115 R)
• M13: 4,487,039 km (0.109 R)
• M14: 4,530,721 km (0.036 R)
• M15: 4,618,535 km (0.12 R)
• M16: 5,065,533 km (0.039 R)
• M17: 5,248,192 km (0.062 R)
• M18: 5,294,119 km (0.073 R)
• M19: 5,340,195 km (0.106 R)
• M20: 5,386,571 km (0.077 R)
• M21: 5,479,471 km (0.087 R)
• M22: 6,193,352 km (0.09 R)
• M23: 7,240,836 km (0.118 R)
• M24: 7,394,772 km (0.112 R)
• M25: 7,758,594 km (0.113 R)
• M26: 8,021,887 km (0.033 R)
• M27: 8,938,922 km (0.08 R)
• M28: 9,718,775 km (0.096 R)
• M29: 9,945,566 km (0.06 R)
• M30: 10,404,382 km (0.058 R)
• M31: 11,223,730 km (0.119 R)
• M32: 12,614,092 km (0.06 R)
• M33: 12,861,527 km (0.119 R)
• M34: 16,285,673 km (0.067 R)
• M35: 17,371,454 km (0.031 R)
• M36: 17,577,600 km (0.054 R)
• M37: 17,853,758 km (0.096 R)
• M38: 17,923,022 km (0.111 R)
• M39: 18,620,447 km (0.045 R)
• M40: 20,547,567 km (0.074 R)
• M41: 21,571,564 km (0.108 R)
• M42: 22,238,471 km (0.111 R)
• M43: 22,686,816 km (0.101 R)
• M44: 23,062,905 km (0.079 R)
• M45: 24,126,397 km (0.048 R)
• M46: 24,356,329 km (0.073 R)
• M47: 24,510,115 km (0.11 R)
• M48: 26,458,627 km (0.101 R)
• M49: 30,916,794 km (0.068 R)
• M50: 32,172,368 km (0.066 R)
• M51: 32,933,672 km (0.093 R)
• M52: 34,301,595 km (0.09 R)
• M53: 34,992,588 km (0.079 R)
• M54: 35,862,649 km (0.083 R)
• M55: 39,503,711 km (0.112 R)
• M56: 39,955,796 km (0.104 R)
• M57: 40,046,452 km (0.115 R)
• M58: 40,227,765 km (0.116 R)
• M59: 41,047,561 km (0.109 R)
• M60: 43,167,513 km (0.111 R)
• M61: 45,039,581 km (0.109 R)
• M62: 46,175,627 km (0.057 R)
• M63: 46,842,534 km (0.085 R)
• M64: 47,033,720 km (0.1 R)
• M65: 48,089,732 km (0.045 R)
• M66: 49,250,461 km (0.116 R)
• M67: 49,736,954 km (0.051 R)
• M68: 49,931,880 km (0.102 R)
• M69: 50,714,576 km (0.083 R)
• M70: 53,685,141 km (0.072 R)
• M71: 54,185,546 km (0.081 R)
• M72: 55,292,271 km (0.069 R)
• M73: 55,595,356 km (0.086 R)
• M74: 56,813,382 km (0.077 R)
• M75: 57,834,986 km (0.068 R)
• M76: 57,937,460 km (0.113 R)
• M77: 60,936,149 km (0.112 R)
• M78: 61,144,838 km (0.078 R)
• M79: 61,667,533 km (0.117 R)
• M80: 62,506,927 km (0.038 R)
• M81: 66,223,387 km (0.052 R)
• M82: 68,054,166 km (0.062 R)
• M83: 69,030,142 km (0.11 R)
• M84: 70,557,537 km (0.077 R)
• M85: 71,545,331 km (0.027 R)
• M86: 72,206,404 km (0.039 R)
• M87: 73,201,679 km (0.118 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit