🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.44 AU - 0.66 AU

Year: 144 Days

Day: 21 Hours

Environment

Temp: 224 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.64 AU - 1 AU

Year: 262 Days

Day: 15.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,012,345 km

• M1: 136,882 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.73 AU - 1.19 AU

Year: 332 Days

Day: 13.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 178.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,012,345 km

• M1: 106,214 km (0.083 R)
• M2: 318,643 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.19 AU - 1.59 AU

Year: 579 Days

Day: 29.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.45 AU - 2.05 AU

Year: 817 Days

Day: 43.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,012,345 km

• M1: 892,052 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.68 AU - 2.16 AU

Year: 939 Days

Day: 47.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,012,345 km

• M1: 128,505 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.86 AU - 2.04 AU

Year: 962 Days

Day: 25.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.32 AU - 2.76 AU

Year: 1429 Days

Day: 30.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 11.7

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.14 AU - 12.9 AU

Year: 15642 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,012,345 km

• M1: 151,393 km (0.108 R)
• M2: 435,031 km (0.103 R)
• M3: 897,138 km (0.096 R)
• M4: 1,080,695 km (0.104 R)
• M5: 1,227,002 km (0.089 R)
• M6: 1,432,699 km (0.065 R)
• M7: 2,334,176 km (0.054 R)
• M8: 2,757,089 km (0.113 R)
• M9: 2,892,176 km (0.062 R)
• M10: 3,382,408 km (0.083 R)
• M11: 3,674,423 km (0.044 R)
• M12: 4,127,854 km (0.101 R)
• M13: 4,599,087 km (0.077 R)
• M14: 5,592,866 km (0.077 R)
• M15: 6,925,484 km (0.068 R)
• M16: 8,400,818 km (0.065 R)
• M17: 9,300,948 km (0.109 R)
• M18: 9,402,974 km (0.067 R)
• M19: 10,126,729 km (0.102 R)
• M20: 10,548,445 km (0.078 R)
• M21: 11,792,800 km (0.117 R)
• M22: 11,958,555 km (0.088 R)
• M23: 12,572,803 km (0.111 R)
• M24: 12,912,241 km (0.105 R)
• M25: 13,658,136 km (0.071 R)
• M26: 14,476,885 km (0.082 R)
• M27: 14,654,458 km (0.091 R)
• M28: 14,952,008 km (0.117 R)
• M29: 15,492,505 km (0.105 R)
• M30: 15,917,363 km (0.1 R)
• M31: 16,100,620 km (0.086 R)
• M32: 16,592,797 km (0.109 R)
• M33: 17,214,975 km (0.071 R)
• M34: 17,340,338 km (0.077 R)
• M35: 18,226,406 km (0.116 R)
• M36: 19,648,334 km (0.098 R)
• M37: 20,174,170 km (0.081 R)
• M38: 20,505,231 km (0.081 R)
• M39: 21,307,225 km (0.108 R)
• M40: 21,644,269 km (0.041 R)
• M41: 21,915,340 km (0.088 R)
• M42: 22,941,581 km (0.068 R)
• M43: 23,079,511 km (0.104 R)
• M44: 23,983,381 km (0.093 R)
• M45: 24,404,499 km (0.106 R)
• M46: 24,757,251 km (0.078 R)
• M47: 25,897,486 km (0.119 R)
• M48: 26,329,375 km (0.114 R)
• M49: 26,546,292 km (0.052 R)
• M50: 27,566,400 km (0.085 R)
• M51: 29,120,273 km (0.08 R)
• M52: 30,626,574 km (0.112 R)
• M53: 31,772,942 km (0.11 R)
• M54: 31,849,835 km (0.063 R)
• M55: 31,926,878 km (0.114 R)
• M56: 32,700,150 km (0.066 R)
• M57: 33,636,184 km (0.056 R)
• M58: 34,897,892 km (0.093 R)
• M59: 35,056,765 km (0.083 R)
• M60: 35,934,456 km (0.062 R)
• M61: 36,738,694 km (0.08 R)
• M62: 38,037,802 km (0.077 R)
• M63: 38,775,170 km (0.073 R)
• M64: 39,517,175 km (0.115 R)
• M65: 40,097,615 km (0.116 R)
• M66: 40,597,272 km (0.058 R)
• M67: 40,680,747 km (0.063 R)
• M68: 40,931,623 km (0.093 R)
• M69: 41,350,796 km (0.113 R)
• M70: 41,940,062 km (0.111 R)
• M71: 44,067,194 km (0.049 R)
• M72: 45,014,149 km (0.112 R)
• M73: 45,967,835 km (0.067 R)
• M74: 46,141,967 km (0.046 R)
• M75: 47,454,838 km (0.107 R)
• M76: 50,386,208 km (0.116 R)
• M77: 51,466,604 km (0.114 R)
• M78: 53,925,395 km (0.117 R)
• M79: 54,569,114 km (0.108 R)
• M80: 55,307,829 km (0.115 R)
• M81: 55,493,031 km (0.087 R)
• M82: 56,888,779 km (0.079 R)
• M83: 58,767,579 km (0.06 R)
• M84: 59,240,458 km (0.088 R)
• M85: 59,524,843 km (0.074 R)
• M86: 59,999,667 km (0.097 R)
• M87: 60,189,955 km (0.079 R)
• M88: 62,682,405 km (0.068 R)
• M89: 63,649,855 km (0.085 R)
• M90: 64,719,928 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.9

Radius: 5.1

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.12 AU - 17.5 AU

Year: 21152 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,012,345 km

• M1: 81,082 km (0.102 R)
• M2: 113,395 km (0.051 R)
• M3: 260,899 km (0.106 R)
• M4: 463,005 km (0.108 R)
• M5: 588,668 km (0.082 R)
• M6: 638,633 km (0.115 R)
• M7: 672,891 km (0.115 R)
• M8: 707,748 km (0.042 R)
• M9: 743,202 km (0.055 R)
• M10: 834,457 km (0.059 R)
• M11: 891,155 km (0.081 R)
• M12: 968,796 km (0.109 R)
• M13: 1,279,511 km (0.109 R)
• M14: 1,323,193 km (0.051 R)
• M15: 1,885,681 km (0.087 R)
• M16: 2,191,908 km (0.103 R)
• M17: 2,458,940 km (0.07 R)
• M18: 2,541,069 km (0.036 R)
• M19: 2,907,285 km (0.105 R)
• M20: 3,111,486 km (0.079 R)
• M21: 3,411,131 km (0.104 R)
• M22: 4,037,946 km (0.101 R)
• M23: 4,167,497 km (0.057 R)
• M24: 4,232,872 km (0.065 R)
• M25: 4,430,790 km (0.119 R)
• M26: 5,936,193 km (0.112 R)
• M27: 7,032,147 km (0.046 R)
• M28: 7,424,393 km (0.052 R)
• M29: 8,518,252 km (0.104 R)
• M30: 8,559,841 km (0.093 R)
• M31: 9,020,452 km (0.1 R)
• M32: 9,062,789 km (0.077 R)
• M33: 9,275,218 km (0.103 R)
• M34: 9,532,227 km (0.072 R)
• M35: 10,628,330 km (0.076 R)
• M36: 11,123,200 km (0.117 R)
• M37: 11,168,528 km (0.12 R)
• M38: 11,949,130 km (0.11 R)
• M39: 12,135,230 km (0.102 R)
• M40: 12,275,552 km (0.089 R)
• M41: 12,699,662 km (0.113 R)
• M42: 13,224,452 km (0.077 R)
• M43: 13,368,814 km (0.117 R)
• M44: 13,707,653 km (0.094 R)
• M45: 13,853,810 km (0.053 R)
• M46: 15,545,313 km (0.087 R)
• M47: 15,901,655 km (0.05 R)
• M48: 16,934,329 km (0.091 R)
• M49: 17,353,503 km (0.106 R)
• M50: 18,308,984 km (0.075 R)
• M51: 18,577,512 km (0.106 R)
• M52: 18,739,078 km (0.101 R)
• M53: 19,609,438 km (0.102 R)
• M54: 19,719,094 km (0.107 R)
• M55: 20,883,264 km (0.101 R)
• M56: 20,939,214 km (0.075 R)
• M57: 21,389,055 km (0.099 R)
• M58: 25,099,680 km (0.11 R)
• M59: 25,457,668 km (0.099 R)
• M60: 29,442,058 km (0.086 R)
• M61: 29,819,493 km (0.113 R)
• M62: 30,452,143 km (0.085 R)
• M63: 30,961,523 km (0.091 R)
• M64: 31,025,402 km (0.118 R)
• M65: 31,217,186 km (0.094 R)
• M66: 31,473,597 km (0.092 R)
• M67: 31,602,101 km (0.037 R)
• M68: 32,247,018 km (0.086 R)
• M69: 32,636,122 km (0.051 R)
• M70: 33,091,947 km (0.077 R)
• M71: 33,287,920 km (0.095 R)
• M72: 33,549,866 km (0.079 R)
• M73: 34,538,259 km (0.092 R)
• M74: 36,274,043 km (0.076 R)
• M75: 37,220,399 km (0.06 R)
• M76: 37,696,719 km (0.062 R)
• M77: 37,764,935 km (0.045 R)
• M78: 37,833,152 km (0.115 R)
• M79: 37,969,735 km (0.096 R)
• M80: 40,038,225 km (0.103 R)
• M81: 40,805,961 km (0.104 R)
• M82: 41,719,405 km (0.077 R)
• M83: 42,781,700 km (0.094 R)
• M84: 43,494,833 km (0.119 R)
• M85: 43,924,628 km (0.056 R)
• M86: 44,068,092 km (0.109 R)
• M87: 45,077,578 km (0.093 R)
• M88: 45,585,014 km (0.089 R)
• M89: 46,386,410 km (0.036 R)
• M90: 47,339,498 km (0.11 R)
• M91: 48,224,968 km (0.095 R)
• M92: 48,595,522 km (0.118 R)
• M93: 49,041,473 km (0.115 R)
• M94: 49,264,972 km (0.036 R)
• M95: 49,563,420 km (0.104 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit