🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.56 AU - 0.56 AU

Year: 125 Days

Day: 33.3 Hours

Environment

Temp: 351 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,600,770 km

• M1: 34,408 km (0.094 R)
• M2: 93,648 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.77 AU - 1.07 AU

Year: 262 Days

Day: 29.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.4 AU - 2.12 AU

Year: 694 Days

Day: 29.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,600,770 km

• M1: 170,990 km (0.088 R)
• M2: 1,014,423 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.52 AU - 3.84 AU

Year: 1686 Days

Day: 26.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.38 AU - 4.02 AU

Year: 2115 Days

Day: 41.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,600,770 km

• M1: 47,123 km (0.068 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.52 AU - 5.48 AU

Year: 2837 Days

Day: 30.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,600,770 km

• M1: 469,438 km (0.114 R)
• M2: 526,435 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.41 AU - 4.63 AU

Year: 2856 Days

Day: 27.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.1 AU - 9.04 AU

Year: 6814 Days

Day: 19.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,600,770 km

• M1: 271,221 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 13.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.85 AU - 14.33 AU

Year: 13278 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 102,600,770 km

• M1: 271,221 km (0.079 R)
• M2: 615,446 km (0.075 R)
• M3: 767,587 km (0.082 R)
• M4: 876,943 km (0.078 R)
• M5: 1,031,926 km (0.051 R)
• M6: 1,393,205 km (0.037 R)
• M7: 1,507,199 km (0.036 R)
• M8: 1,818,961 km (0.047 R)
• M9: 2,021,366 km (0.095 R)
• M10: 2,846,099 km (0.076 R)
• M11: 3,022,775 km (0.078 R)
• M12: 3,325,561 km (0.113 R)
• M13: 3,895,379 km (0.099 R)
• M14: 4,026,277 km (0.06 R)
• M15: 4,427,798 km (0.068 R)
• M16: 4,877,489 km (0.091 R)
• M17: 5,197,479 km (0.11 R)
• M18: 5,524,500 km (0.05 R)
• M19: 5,746,204 km (0.041 R)
• M20: 6,859,212 km (0.105 R)
• M21: 7,298,731 km (0.113 R)
• M22: 7,788,664 km (0.117 R)
• M23: 8,079,482 km (0.101 R)
• M24: 8,628,955 km (0.114 R)
• M25: 8,886,712 km (0.073 R)
• M26: 9,147,162 km (0.098 R)
• M27: 10,078,109 km (0.064 R)
• M28: 10,258,824 km (0.053 R)
• M29: 10,486,362 km (0.072 R)
• M30: 11,934,021 km (0.087 R)
• M31: 12,949,940 km (0.101 R)
• M32: 13,048,225 km (0.049 R)
• M33: 13,393,946 km (0.049 R)
• M34: 14,195,492 km (0.103 R)
• M35: 14,296,769 km (0.101 R)
• M36: 15,479,041 km (0.114 R)
• M37: 15,635,670 km (0.068 R)
• M38: 15,897,616 km (0.086 R)
• M39: 16,479,253 km (0.044 R)
• M40: 16,799,542 km (0.082 R)
• M41: 16,960,359 km (0.066 R)
• M42: 18,155,946 km (0.068 R)
• M43: 18,376,154 km (0.05 R)
• M44: 19,322,360 km (0.072 R)
• M45: 19,547,355 km (0.06 R)
• M46: 19,773,099 km (0.11 R)
• M47: 19,999,739 km (0.09 R)
• M48: 20,513,010 km (0.095 R)
• M49: 21,494,222 km (0.087 R)
• M50: 21,610,609 km (0.056 R)
• M51: 22,608,876 km (0.075 R)
• M52: 24,833,247 km (0.084 R)
• M53: 25,816,553 km (0.082 R)
• M54: 27,189,413 km (0.101 R)
• M55: 28,522,031 km (0.046 R)
• M56: 28,842,469 km (0.051 R)
• M57: 28,970,824 km (0.115 R)
• M58: 29,551,563 km (0.041 R)
• M59: 29,940,667 km (0.113 R)
• M60: 32,445,085 km (0.094 R)
• M61: 32,712,566 km (0.087 R)
• M62: 33,654,584 km (0.119 R)
• M63: 33,789,970 km (0.036 R)
• M64: 34,605,578 km (0.067 R)
• M65: 36,117,713 km (0.117 R)
• M66: 36,256,390 km (0.103 R)
• M67: 36,742,583 km (0.117 R)
• M68: 36,882,009 km (0.04 R)
• M69: 37,932,634 km (0.09 R)
• M70: 38,567,827 km (0.092 R)
• M71: 39,848,534 km (0.11 R)
• M72: 40,063,357 km (0.068 R)
• M73: 40,998,792 km (0.118 R)
• M74: 42,159,822 km (0.084 R)
• M75: 42,378,833 km (0.06 R)
• M76: 43,258,169 km (0.06 R)
• M77: 43,847,884 km (0.093 R)
• M78: 45,782,484 km (0.082 R)
• M79: 46,232,923 km (0.101 R)
• M80: 46,534,063 km (0.08 R)
• M81: 46,684,858 km (0.087 R)
• M82: 47,213,836 km (0.111 R)
• M83: 50,120,373 km (0.116 R)
• M84: 51,283,646 km (0.073 R)
• M85: 51,517,318 km (0.117 R)
• M86: 52,220,578 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 24.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.2

Radius: 7.2

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 18.55 AU - 29.89 AU

Year: 35429 Days

Day: 21.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,600,770 km

• M1: 241,451 km (0.065 R)
• M2: 649,105 km (0.096 R)
• M3: 1,003,652 km (0.045 R)
• M4: 1,867,281 km (0.104 R)
• M5: 2,903,545 km (0.088 R)
• M6: 2,996,894 km (0.104 R)
• M7: 3,091,141 km (0.054 R)
• M8: 3,380,014 km (0.061 R)
• M9: 4,839,192 km (0.056 R)
• M10: 6,345,194 km (0.074 R)
• M11: 8,445,697 km (0.069 R)
• M12: 8,916,781 km (0.052 R)
• M13: 10,451,954 km (0.101 R)
• M14: 12,142,410 km (0.1 R)
• M15: 12,520,893 km (0.097 R)
• M16: 15,034,436 km (0.095 R)
• M17: 15,850,942 km (0.12 R)
• M18: 17,271,822 km (0.096 R)
• M19: 18,559,112 km (0.046 R)
• M20: 19,877,069 km (0.094 R)
• M21: 19,965,930 km (0.118 R)
• M22: 20,055,091 km (0.108 R)
• M23: 21,315,752 km (0.112 R)
• M24: 21,406,857 km (0.079 R)
• M25: 22,139,737 km (0.052 R)
• M26: 22,880,845 km (0.112 R)
• M27: 23,254,540 km (0.12 R)
• M28: 23,536,083 km (0.108 R)
• M29: 23,630,180 km (0.08 R)
• M30: 24,673,476 km (0.08 R)
• M31: 24,769,069 km (0.076 R)
• M32: 24,960,704 km (0.075 R)
• M33: 25,828,820 km (0.115 R)
• M34: 26,315,313 km (0.099 R)
• M35: 28,291,650 km (0.12 R)
• M36: 29,095,439 km (0.068 R)
• M37: 30,417,735 km (0.109 R)
• M38: 31,863,449 km (0.072 R)
• M39: 32,071,689 km (0.118 R)
• M40: 33,120,221 km (0.12 R)
• M41: 33,648,750 km (0.063 R)
• M42: 34,607,074 km (0.089 R)
• M43: 35,790,393 km (0.102 R)
• M44: 36,768,464 km (0.038 R)
• M45: 37,755,361 km (0.088 R)
• M46: 38,862,086 km (0.081 R)
• M47: 39,196,138 km (0.119 R)
• M48: 39,531,237 km (0.106 R)
• M49: 40,316,626 km (0.06 R)
• M50: 42,589,018 km (0.103 R)
• M51: 42,933,392 km (0.057 R)
• M52: 44,088,288 km (0.076 R)
• M53: 44,669,475 km (0.118 R)
• M54: 45,019,385 km (0.061 R)
• M55: 45,604,612 km (0.082 R)
• M56: 46,428,298 km (0.068 R)
• M57: 47,256,771 km (0.114 R)
• M58: 50,619,432 km (0.111 R)
• M59: 52,206,665 km (0.083 R)
• M60: 53,686,337 km (0.107 R)
• M61: 54,182,554 km (0.1 R)
• M62: 54,555,800 km (0.064 R)
• M63: 55,304,687 km (0.093 R)
• M64: 55,429,901 km (0.05 R)
• M65: 55,931,502 km (0.032 R)
• M66: 58,079,877 km (0.062 R)
• M67: 60,126,526 km (0.097 R)
• M68: 61,806,659 km (0.065 R)
• M69: 63,633,249 km (0.105 R)
• M70: 64,421,630 km (0.085 R)
• M71: 67,740,758 km (0.059 R)
• M72: 69,488,510 km (0.099 R)
• M73: 71,796,356 km (0.081 R)
• M74: 71,932,939 km (0.094 R)
• M75: 73,440,587 km (0.098 R)
• M76: 73,853,626 km (0.106 R)
• M77: 74,543,572 km (0.091 R)
• M78: 79,574,548 km (0.073 R)
• M79: 80,140,327 km (0.095 R)
• M80: 80,849,272 km (0.118 R)
• M81: 84,569,771 km (0.109 R)
• M82: 85,436,092 km (0.116 R)
• M83: 86,886,742 km (0.099 R)
• M84: 89,224,658 km (0.083 R)
• M85: 90,254,041 km (0.075 R)
• M86: 90,991,708 km (0.102 R)
• M87: 91,139,361 km (0.084 R)
• M88: 91,435,266 km (0.081 R)
• M89: 94,709,814 km (0.065 R)
• M90: 94,859,561 km (0.066 R)
• M91: 96,210,879 km (0.077 R)
• M92: 96,964,403 km (0.088 R)
• M93: 97,568,629 km (0.117 R)
• M94: 101,526,241 km (0.044 R)

Kuiper Belt

Range: 36.9 - 61.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit