🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.48 AU - 0.7 AU

Year: 169 Days

Day: 29.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.61 AU - 0.95 AU

Year: 257 Days

Day: 25.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,963,526 km

• M1: 31,715 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.99 AU - 1.31 AU

Year: 460 Days

Day: 43.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,963,526 km

• M1: 129,851 km (0.087 R)
• M2: 552,016 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.69 AU - 2.93 AU

Year: 1756 Days

Day: 13.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,963,526 km

• M1: 91,554 km (0.118 R)
• M2: 714,031 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.63 AU - 4.41 AU

Year: 3005 Days

Day: 15.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 11.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.05 AU - 9.17 AU

Year: 7826 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,963,526 km

• M1: 147,653 km (0.083 R)
• M2: 315,652 km (0.072 R)
• M3: 717,023 km (0.108 R)
• M4: 790,774 km (0.1 R)
• M5: 901,327 km (0.108 R)
• M6: 1,041,351 km (0.053 R)
• M7: 1,492,538 km (0.074 R)
• M8: 1,660,836 km (0.079 R)
• M9: 1,747,303 km (0.053 R)
• M10: 1,820,756 km (0.102 R)
• M11: 2,047,247 km (0.106 R)
• M12: 2,187,719 km (0.109 R)
• M13: 2,478,388 km (0.071 R)
• M14: 2,594,925 km (0.116 R)
• M15: 2,696,352 km (0.095 R)
• M16: 3,204,985 km (0.082 R)
• M17: 3,350,693 km (0.085 R)
• M18: 3,610,993 km (0.12 R)
• M19: 3,858,727 km (0.103 R)
• M20: 3,936,070 km (0.118 R)
• M21: 4,053,055 km (0.085 R)
• M22: 4,151,491 km (0.078 R)
• M23: 4,350,755 km (0.116 R)
• M24: 5,832,671 km (0.106 R)
• M25: 6,078,760 km (0.084 R)
• M26: 6,214,445 km (0.106 R)
• M27: 6,488,957 km (0.117 R)
• M28: 6,604,447 km (0.091 R)
• M29: 6,955,254 km (0.111 R)
• M30: 7,168,730 km (0.111 R)
• M31: 7,529,261 km (0.086 R)
• M32: 7,871,092 km (0.069 R)
• M33: 7,944,993 km (0.086 R)
• M34: 8,193,176 km (0.071 R)
• M35: 9,159,279 km (0.116 R)
• M36: 9,393,400 km (0.083 R)
• M37: 9,735,081 km (0.098 R)
• M38: 9,947,361 km (0.107 R)
• M39: 10,080,802 km (0.073 R)
• M40: 10,593,474 km (0.107 R)
• M41: 10,757,134 km (0.106 R)
• M42: 10,949,218 km (0.072 R)
• M43: 11,336,676 km (0.091 R)
• M44: 11,560,175 km (0.091 R)
• M45: 11,898,117 km (0.104 R)
• M46: 12,039,786 km (0.034 R)
• M47: 12,210,627 km (0.076 R)
• M48: 13,252,726 km (0.103 R)
• M49: 13,340,839 km (0.119 R)
• M50: 13,963,316 km (0.098 R)
• M51: 14,142,833 km (0.057 R)
• M52: 14,323,248 km (0.085 R)
• M53: 15,021,721 km (0.036 R)
• M54: 15,113,574 km (0.097 R)
• M55: 15,359,662 km (0.106 R)
• M56: 16,231,219 km (0.11 R)
• M57: 16,895,584 km (0.111 R)
• M58: 16,991,177 km (0.078 R)
• M59: 17,892,354 km (0.112 R)
• M60: 18,087,430 km (0.106 R)
• M61: 18,512,736 km (0.062 R)
• M62: 19,040,667 km (0.108 R)
• M63: 19,406,434 km (0.094 R)
• M64: 19,707,425 km (0.066 R)
• M65: 20,280,235 km (0.117 R)
• M66: 20,551,755 km (0.113 R)
• M67: 21,029,721 km (0.11 R)
• M68: 21,545,983 km (0.087 R)
• M69: 22,415,595 km (0.076 R)
• M70: 22,731,546 km (0.113 R)
• M71: 22,872,318 km (0.109 R)
• M72: 23,190,363 km (0.06 R)
• M73: 23,296,727 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.6

Radius: 4.7

Gravity: 34.84 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.81 AU - 17.31 AU

Year: 20711 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,963,526 km

• M1: 61,036 km (0.088 R)
• M2: 96,042 km (0.086 R)
• M3: 500,106 km (0.074 R)
• M4: 1,854,864 km (0.07 R)
• M5: 3,337,828 km (0.104 R)
• M6: 3,421,602 km (0.067 R)
• M7: 3,720,200 km (0.089 R)
• M8: 3,850,649 km (0.069 R)
• M9: 3,982,595 km (0.11 R)
• M10: 4,571,861 km (0.043 R)
• M11: 5,679,334 km (0.074 R)
• M12: 5,779,415 km (0.099 R)
• M13: 6,496,138 km (0.103 R)
• M14: 7,622,909 km (0.068 R)
• M15: 8,350,104 km (0.113 R)
• M16: 9,393,101 km (0.111 R)
• M17: 9,452,192 km (0.073 R)
• M18: 12,368,004 km (0.088 R)
• M19: 12,497,855 km (0.052 R)
• M20: 14,430,061 km (0.115 R)
• M21: 14,703,825 km (0.084 R)
• M22: 14,772,491 km (0.098 R)
• M23: 15,048,349 km (0.087 R)
• M24: 16,954,675 km (0.073 R)
• M25: 17,461,213 km (0.063 R)
• M26: 17,679,776 km (0.081 R)
• M27: 17,752,779 km (0.117 R)
• M28: 18,193,345 km (0.109 R)
• M29: 18,860,851 km (0.09 R)
• M30: 19,160,046 km (0.114 R)
• M31: 20,449,281 km (0.049 R)
• M32: 20,602,768 km (0.068 R)
• M33: 21,922,970 km (0.066 R)
• M34: 22,158,736 km (0.044 R)
• M35: 22,632,961 km (0.08 R)
• M36: 23,190,363 km (0.106 R)
• M37: 23,832,886 km (0.107 R)
• M38: 23,913,519 km (0.076 R)
• M39: 24,644,155 km (0.05 R)
• M40: 24,971,325 km (0.063 R)
• M41: 25,464,550 km (0.083 R)
• M42: 26,628,122 km (0.053 R)
• M43: 27,469,759 km (0.091 R)
• M44: 28,748,522 km (0.12 R)
• M45: 29,438,467 km (0.091 R)
• M46: 30,396,043 km (0.11 R)
• M47: 31,363,792 km (0.094 R)
• M48: 32,609,942 km (0.111 R)
• M49: 34,235,772 km (0.072 R)
• M50: 34,875,153 km (0.108 R)
• M51: 35,518,574 km (0.111 R)
• M52: 36,723,584 km (0.051 R)
• M53: 37,753,715 km (0.092 R)
• M54: 38,603,731 km (0.117 R)
• M55: 38,793,421 km (0.104 R)
• M56: 39,364,436 km (0.11 R)
• M57: 39,842,401 km (0.067 R)
• M58: 41,870,798 km (0.082 R)
• M59: 42,358,637 km (0.08 R)
• M60: 42,946,706 km (0.079 R)
• M61: 46,530,623 km (0.111 R)
• M62: 46,631,451 km (0.104 R)
• M63: 48,154,059 km (0.09 R)
• M64: 48,870,034 km (0.107 R)
• M65: 50,002,340 km (0.114 R)
• M66: 54,298,342 km (0.077 R)
• M67: 54,617,285 km (0.086 R)
• M68: 55,684,965 km (0.083 R)
• M69: 57,299,425 km (0.047 R)
• M70: 58,275,402 km (0.089 R)
• M71: 61,346,646 km (0.094 R)
• M72: 62,233,911 km (0.032 R)
• M73: 62,567,664 km (0.045 R)
• M74: 65,146,282 km (0.08 R)
• M75: 65,372,175 km (0.076 R)
• M76: 66,619,073 km (0.05 R)
• M77: 68,676,343 km (0.047 R)
• M78: 69,021,316 km (0.043 R)
• M79: 70,870,495 km (0.109 R)
• M80: 71,568,220 km (0.095 R)
• M81: 71,684,756 km (0.117 R)
• M82: 72,853,116 km (0.078 R)
• M83: 73,322,255 km (0.087 R)
• M84: 74,027,908 km (0.116 R)
• M85: 75,801,690 km (0.111 R)
• M86: 79,149,989 km (0.1 R)
• M87: 79,632,293 km (0.105 R)
• M88: 79,753,018 km (0.112 R)
• M89: 79,994,619 km (0.104 R)
• M90: 80,478,568 km (0.051 R)
• M91: 80,842,241 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit