🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 177 Days

Day: 19.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.62 AU - 0.7 AU

Year: 190 Days

Day: 32.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,848,748 km

• M1: 617,540 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.07 AU - 3.27 AU

Year: 1548 Days

Day: 15.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,848,748 km

• M1: 659,427 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.28 AU - 4.14 AU

Year: 2535 Days

Day: 18 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.1

Radius: 9.3

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.47 AU - 7.35 AU

Year: 5097 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 99,848,748 km

• M1: 138,228 km (0.045 R)
• M2: 211,382 km (0.119 R)
• M3: 279,299 km (0.086 R)
• M4: 426,204 km (0.074 R)
• M5: 613,501 km (0.063 R)
• M6: 854,802 km (0.074 R)
• M7: 1,008,439 km (0.105 R)
• M8: 1,111,063 km (0.113 R)
• M9: 1,473,539 km (0.062 R)
• M10: 1,591,123 km (0.112 R)
• M11: 1,659,788 km (0.043 R)
• M12: 1,729,501 km (0.046 R)
• M13: 1,889,870 km (0.091 R)
• M14: 2,055,325 km (0.073 R)
• M15: 2,380,850 km (0.094 R)
• M16: 3,058,828 km (0.118 R)
• M17: 3,386,148 km (0.115 R)
• M18: 3,520,187 km (0.055 R)
• M19: 3,610,545 km (0.066 R)
• M20: 3,979,902 km (0.097 R)
• M21: 4,217,014 km (0.099 R)
• M22: 4,458,615 km (0.077 R)
• M23: 4,905,165 km (0.052 R)
• M24: 5,787,343 km (0.094 R)
• M25: 5,867,528 km (0.101 R)
• M26: 6,411,615 km (0.054 R)
• M27: 6,745,966 km (0.083 R)
• M28: 7,664,946 km (0.114 R)
• M29: 8,561,935 km (0.054 R)
• M30: 8,684,007 km (0.063 R)
• M31: 8,776,009 km (0.085 R)
• M32: 8,960,912 km (0.063 R)
• M33: 9,397,439 km (0.111 R)
• M34: 9,713,390 km (0.035 R)
• M35: 10,518,825 km (0.088 R)
• M36: 12,676,624 km (0.07 R)
• M37: 13,166,408 km (0.068 R)
• M38: 13,413,693 km (0.12 R)
• M39: 14,200,727 km (0.106 R)
• M40: 14,563,353 km (0.09 R)
• M41: 15,372,079 km (0.094 R)
• M42: 15,483,529 km (0.067 R)
• M43: 15,781,827 km (0.089 R)
• M44: 16,308,711 km (0.102 R)
• M45: 16,841,130 km (0.094 R)
• M46: 16,956,021 km (0.086 R)
• M47: 17,263,594 km (0.103 R)
• M48: 17,379,533 km (0.086 R)
• M49: 18,354,612 km (0.097 R)
• M50: 18,749,700 km (0.104 R)
• M51: 19,027,952 km (0.073 R)
• M52: 19,628,737 km (0.098 R)
• M53: 20,602,918 km (0.078 R)
• M54: 21,137,132 km (0.05 R)
• M55: 21,675,983 km (0.073 R)
• M56: 21,801,047 km (0.1 R)
• M57: 22,051,624 km (0.083 R)
• M58: 22,303,397 km (0.072 R)
• M59: 22,429,508 km (0.072 R)
• M60: 22,724,964 km (0.091 R)
• M61: 23,106,588 km (0.083 R)
• M62: 23,661,596 km (0.06 R)
• M63: 24,264,176 km (0.12 R)
• M64: 25,002,741 km (0.066 R)
• M65: 26,146,566 km (0.085 R)
• M66: 26,501,861 km (0.063 R)
• M67: 26,814,072 km (0.065 R)
• M68: 27,532,441 km (0.095 R)
• M69: 28,030,003 km (0.076 R)
• M70: 28,257,093 km (0.077 R)
• M71: 28,439,303 km (0.054 R)
• M72: 30,515,123 km (0.111 R)
• M73: 30,748,795 km (0.116 R)
• M74: 31,217,934 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.7

Radius: 7

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.52 AU - 19.16 AU

Year: 29011 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 99,848,748 km

• M1: 1,817,165 km (0.11 R)
• M2: 2,260,274 km (0.095 R)
• M3: 2,386,834 km (0.1 R)
• M4: 2,472,554 km (0.108 R)
• M5: 2,962,187 km (0.098 R)
• M6: 3,776,449 km (0.118 R)
• M7: 4,338,189 km (0.066 R)
• M8: 4,980,562 km (0.06 R)
• M9: 5,709,702 km (0.108 R)
• M10: 7,141,354 km (0.111 R)
• M11: 7,769,216 km (0.093 R)
• M12: 8,154,281 km (0.094 R)
• M13: 8,219,057 km (0.066 R)
• M14: 8,743,696 km (0.108 R)
• M15: 11,162,993 km (0.099 R)
• M16: 12,557,245 km (0.097 R)
• M17: 13,312,864 km (0.04 R)
• M18: 13,773,326 km (0.113 R)
• M19: 15,747,420 km (0.105 R)
• M20: 16,234,361 km (0.092 R)
• M21: 18,656,201 km (0.114 R)
• M22: 18,741,621 km (0.055 R)
• M23: 18,913,060 km (0.101 R)
• M24: 19,343,753 km (0.076 R)
• M25: 19,430,370 km (0.111 R)
• M26: 22,176,538 km (0.076 R)
• M27: 22,813,226 km (0.085 R)
• M28: 24,104,705 km (0.111 R)
• M29: 27,727,666 km (0.028 R)
• M30: 28,020,878 km (0.107 R)
• M31: 29,104,565 km (0.107 R)
• M32: 30,604,433 km (0.07 R)
• M33: 31,312,929 km (0.073 R)
• M34: 32,129,284 km (0.077 R)
• M35: 32,643,003 km (0.11 R)
• M36: 32,746,226 km (0.056 R)
• M37: 32,952,671 km (0.068 R)
• M38: 37,495,360 km (0.08 R)
• M39: 37,819,688 km (0.086 R)
• M40: 38,688,702 km (0.071 R)
• M41: 39,454,494 km (0.088 R)
• M42: 39,674,253 km (0.081 R)
• M43: 40,114,968 km (0.068 R)
• M44: 40,557,180 km (0.077 R)
• M45: 40,890,035 km (0.097 R)
• M46: 43,811,831 km (0.109 R)
• M47: 45,412,827 km (0.025 R)
• M48: 46,916,585 km (0.074 R)
• M49: 47,149,359 km (0.11 R)
• M50: 47,382,433 km (0.071 R)
• M51: 48,436,499 km (0.076 R)
• M52: 48,554,083 km (0.11 R)
• M53: 51,284,843 km (0.036 R)
• M54: 53,456,406 km (0.025 R)
• M55: 54,308,964 km (0.102 R)
• M56: 56,398,248 km (0.067 R)
• M57: 61,798,880 km (0.113 R)
• M58: 62,565,569 km (0.045 R)
• M59: 63,335,251 km (0.113 R)
• M60: 64,625,233 km (0.104 R)
• M61: 66,576,139 km (0.092 R)
• M62: 67,230,779 km (0.116 R)
• M63: 68,414,547 km (0.103 R)
• M64: 70,136,419 km (0.088 R)
• M65: 71,069,610 km (0.092 R)
• M66: 71,604,572 km (0.042 R)
• M67: 73,758,183 km (0.063 R)
• M68: 74,706,933 km (0.108 R)
• M69: 76,616,699 km (0.03 R)
• M70: 78,542,472 km (0.094 R)
• M71: 79,511,418 km (0.08 R)
• M72: 79,650,095 km (0.043 R)
• M73: 82,582,064 km (0.09 R)
• M74: 83,003,780 km (0.045 R)
• M75: 83,708,237 km (0.114 R)
• M76: 84,697,826 km (0.085 R)
• M77: 88,407,255 km (0.095 R)
• M78: 88,838,696 km (0.113 R)
• M79: 90,716,298 km (0.1 R)
• M80: 92,898,782 km (0.07 R)
• M81: 93,923,378 km (0.039 R)
• M82: 94,657,305 km (0.106 R)
• M83: 96,722,802 km (0.036 R)
• M84: 97,019,156 km (0.074 R)
• M85: 98,952,260 km (0.11 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit