🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.48 AU - 0.72 AU

Year: 168 Days

Day: 38.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.41 AU - 1.85 AU

Year: 753 Days

Day: 46.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.84 AU - 5 AU

Year: 3361 Days

Day: 13.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.3

Radius: 13.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.36 AU - 5.5 AU

Year: 4576 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,272,393 km

• M1: 204,949 km (0.096 R)
• M2: 293,511 km (0.093 R)
• M3: 463,305 km (0.059 R)
• M4: 593,604 km (0.095 R)
• M5: 715,227 km (0.093 R)
• M6: 924,814 km (0.113 R)
• M7: 1,098,497 km (0.104 R)
• M8: 1,214,286 km (0.12 R)
• M9: 1,344,735 km (0.095 R)
• M10: 1,880,296 km (0.112 R)
• M11: 2,093,173 km (0.069 R)
• M12: 2,326,845 km (0.073 R)
• M13: 2,427,824 km (0.092 R)
• M14: 2,726,720 km (0.108 R)
• M15: 3,303,420 km (0.069 R)
• M16: 3,460,797 km (0.092 R)
• M17: 3,547,714 km (0.097 R)
• M18: 3,635,527 km (0.098 R)
• M19: 4,054,401 km (0.104 R)
• M20: 4,161,663 km (0.042 R)
• M21: 4,410,295 km (0.104 R)
• M22: 4,728,190 km (0.112 R)
• M23: 4,922,518 km (0.116 R)
• M24: 5,302,497 km (0.096 R)
• M25: 5,555,467 km (0.109 R)
• M26: 6,126,182 km (0.05 R)
• M27: 6,535,033 km (0.049 R)
• M28: 6,643,193 km (0.111 R)
• M29: 6,971,410 km (0.118 R)
• M30: 7,342,263 km (0.086 R)
• M31: 7,511,159 km (0.07 R)
• M32: 7,757,697 km (0.112 R)
• M33: 7,891,437 km (0.107 R)
• M34: 8,006,777 km (0.066 R)
• M35: 8,219,655 km (0.086 R)
• M36: 8,454,075 km (0.106 R)
• M37: 8,651,095 km (0.096 R)
• M38: 8,829,715 km (0.078 R)
• M39: 9,906,670 km (0.109 R)
• M40: 10,177,143 km (0.099 R)
• M41: 10,619,354 km (0.105 R)
• M42: 10,832,083 km (0.111 R)
• M43: 12,071,800 km (0.035 R)
• M44: 12,204,942 km (0.101 R)
• M45: 12,787,476 km (0.099 R)
• M46: 12,991,378 km (0.08 R)
• M47: 13,173,439 km (0.077 R)
• M48: 13,448,101 km (0.118 R)
• M49: 14,213,294 km (0.116 R)
• M50: 14,353,916 km (0.101 R)
• M51: 15,040,271 km (0.067 R)
• M52: 15,882,806 km (0.097 R)
• M53: 16,175,270 km (0.088 R)
• M54: 16,518,746 km (0.039 R)
• M55: 16,617,331 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.8

Radius: 10.8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.52 AU - 6.74 AU

Year: 6174 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,272,393 km

• M1: 137,780 km (0.104 R)
• M2: 242,199 km (0.073 R)
• M3: 352,602 km (0.119 R)
• M4: 871,108 km (0.119 R)
• M5: 1,164,021 km (0.074 R)
• M6: 1,901,389 km (0.071 R)
• M7: 1,984,117 km (0.1 R)
• M8: 2,068,191 km (0.071 R)
• M9: 2,153,611 km (0.095 R)
• M10: 2,529,550 km (0.116 R)
• M11: 2,598,066 km (0.095 R)
• M12: 2,926,284 km (0.107 R)
• M13: 3,046,860 km (0.113 R)
• M14: 3,596,782 km (0.094 R)
• M15: 3,883,411 km (0.09 R)
• M16: 4,177,521 km (0.116 R)
• M17: 4,313,655 km (0.026 R)
• M18: 5,016,465 km (0.072 R)
• M19: 5,103,232 km (0.116 R)
• M20: 5,248,940 km (0.084 R)
• M21: 6,244,963 km (0.114 R)
• M22: 6,685,080 km (0.116 R)
• M23: 8,303,579 km (0.105 R)
• M24: 8,372,095 km (0.065 R)
• M25: 9,316,058 km (0.113 R)
• M26: 9,566,335 km (0.072 R)
• M27: 9,818,707 km (0.085 R)
• M28: 10,109,974 km (0.096 R)
• M29: 10,256,729 km (0.106 R)
• M30: 10,367,282 km (0.065 R)
• M31: 10,515,085 km (0.111 R)
• M32: 10,626,535 km (0.12 R)
• M33: 11,303,316 km (0.115 R)
• M34: 11,493,904 km (0.055 R)
• M35: 11,570,348 km (0.108 R)
• M36: 11,955,413 km (0.091 R)
• M37: 12,896,683 km (0.094 R)
• M38: 13,135,591 km (0.074 R)
• M39: 13,336,052 km (0.08 R)
• M40: 13,456,628 km (0.105 R)
• M41: 14,559,164 km (0.098 R)
• M42: 14,642,041 km (0.094 R)
• M43: 15,226,071 km (0.094 R)
• M44: 15,310,295 km (0.12 R)
• M45: 15,817,880 km (0.094 R)
• M46: 15,988,422 km (0.03 R)
• M47: 16,073,842 km (0.1 R)
• M48: 16,245,282 km (0.118 R)
• M49: 16,589,955 km (0.11 R)
• M50: 17,067,621 km (0.11 R)
• M51: 17,505,943 km (0.114 R)
• M52: 17,859,293 km (0.103 R)
• M53: 18,304,197 km (0.106 R)
• M54: 18,393,657 km (0.056 R)
• M55: 19,523,869 km (0.038 R)
• M56: 20,120,465 km (0.104 R)
• M57: 20,629,995 km (0.114 R)
• M58: 20,723,045 km (0.098 R)
• M59: 21,096,741 km (0.061 R)
• M60: 21,614,349 km (0.057 R)
• M61: 21,708,895 km (0.096 R)
• M62: 22,041,002 km (0.119 R)
• M63: 22,566,091 km (0.088 R)
• M64: 22,902,536 km (0.078 R)
• M65: 23,628,834 km (0.091 R)
• M66: 23,774,991 km (0.096 R)
• M67: 25,502,547 km (0.091 R)
• M68: 26,003,551 km (0.057 R)
• M69: 26,305,738 km (0.085 R)
• M70: 26,710,550 km (0.079 R)
• M71: 27,526,158 km (0.114 R)
• M72: 27,936,954 km (0.109 R)
• M73: 28,660,858 km (0.118 R)
• M74: 29,338,686 km (0.114 R)
• M75: 30,444,513 km (0.069 R)
• M76: 30,922,777 km (0.058 R)
• M77: 31,082,698 km (0.089 R)
• M78: 32,048,053 km (0.058 R)
• M79: 32,318,077 km (0.092 R)
• M80: 32,588,699 km (0.071 R)
• M81: 33,023,281 km (0.116 R)
• M82: 33,241,395 km (0.075 R)
• M83: 34,118,338 km (0.112 R)
• M84: 34,283,643 km (0.074 R)
• M85: 34,394,046 km (0.082 R)
• M86: 37,417,569 km (0.095 R)
• M87: 37,644,808 km (0.052 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit