🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.59 AU - 0.87 AU

Year: 227 Days

Day: 47.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.78 AU - 4.22 AU

Year: 2380 Days

Day: 39.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.7

Radius: 9.4

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.07 AU - 7.75 AU

Year: 7331 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,159,049 km

• M1: 118,182 km (0.116 R)
• M2: 178,620 km (0.098 R)
• M3: 291,716 km (0.055 R)
• M4: 366,814 km (0.115 R)
• M5: 438,023 km (0.12 R)
• M6: 905,666 km (0.115 R)
• M7: 1,060,200 km (0.118 R)
• M8: 1,395,898 km (0.107 R)
• M9: 1,617,153 km (0.062 R)
• M10: 1,679,535 km (0.093 R)
• M11: 2,026,004 km (0.056 R)
• M12: 2,277,328 km (0.073 R)
• M13: 2,514,740 km (0.104 R)
• M14: 2,962,038 km (0.081 R)
• M15: 3,039,081 km (0.049 R)
• M16: 3,461,096 km (0.042 R)
• M17: 3,706,736 km (0.089 R)
• M18: 4,014,758 km (0.11 R)
• M19: 4,805,682 km (0.076 R)
• M20: 4,866,269 km (0.094 R)
• M21: 5,265,695 km (0.096 R)
• M22: 5,548,585 km (0.104 R)
• M23: 6,030,889 km (0.061 R)
• M24: 7,208,373 km (0.079 R)
• M25: 7,277,787 km (0.09 R)
• M26: 7,912,531 km (0.091 R)
• M27: 7,984,188 km (0.09 R)
• M28: 8,345,616 km (0.096 R)
• M29: 8,860,532 km (0.036 R)
• M30: 8,972,282 km (0.104 R)
• M31: 9,121,880 km (0.099 R)
• M32: 9,234,677 km (0.083 R)
• M33: 9,882,585 km (0.078 R)
• M34: 10,466,615 km (0.092 R)
• M35: 10,981,680 km (0.054 R)
• M36: 11,141,900 km (0.109 R)
• M37: 11,343,109 km (0.048 R)
• M38: 11,464,582 km (0.108 R)
• M39: 11,872,237 km (0.082 R)
• M40: 11,995,356 km (0.09 R)
• M41: 12,077,784 km (0.1 R)
• M42: 13,378,986 km (0.113 R)
• M43: 13,764,949 km (0.115 R)
• M44: 14,416,597 km (0.028 R)
• M45: 14,768,152 km (0.093 R)
• M46: 14,944,977 km (0.1 R)
• M47: 16,248,274 km (0.084 R)
• M48: 17,029,174 km (0.105 R)
• M49: 17,121,775 km (0.096 R)
• M50: 18,199,628 km (0.108 R)
• M51: 18,294,324 km (0.1 R)
• M52: 18,531,885 km (0.063 R)
• M53: 18,770,643 km (0.098 R)
• M54: 20,272,755 km (0.1 R)
• M55: 21,312,161 km (0.087 R)
• M56: 21,712,785 km (0.119 R)
• M57: 21,813,314 km (0.086 R)
• M58: 22,318,207 km (0.108 R)
• M59: 22,775,977 km (0.096 R)
• M60: 22,878,152 km (0.104 R)
• M61: 23,134,114 km (0.111 R)
• M62: 25,322,132 km (0.07 R)
• M63: 25,533,813 km (0.114 R)
• M64: 26,817,064 km (0.117 R)
• M65: 26,924,924 km (0.104 R)
• M66: 28,175,861 km (0.108 R)
• M67: 28,505,425 km (0.098 R)
• M68: 28,836,037 km (0.077 R)
• M69: 29,279,146 km (0.095 R)
• M70: 29,612,749 km (0.074 R)
• M71: 31,983,875 km (0.113 R)
• M72: 32,787,665 km (0.091 R)
• M73: 33,947,497 km (0.115 R)
• M74: 34,181,019 km (0.032 R)
• M75: 34,415,140 km (0.103 R)
• M76: 35,002,760 km (0.069 R)
• M77: 37,205,738 km (0.113 R)
• M78: 38,111,554 km (0.051 R)
• M79: 38,415,088 km (0.076 R)
• M80: 38,658,483 km (0.12 R)
• M81: 39,085,735 km (0.117 R)
• M82: 40,934,316 km (0.086 R)
• M83: 41,369,795 km (0.119 R)
• M84: 41,744,239 km (0.085 R)
• M85: 41,806,771 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 13.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.39 AU - 11.75 AU

Year: 12489 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,159,049 km

• M1: 164,707 km (0.07 R)
• M2: 293,661 km (0.086 R)
• M3: 549,174 km (0.101 R)
• M4: 882,777 km (0.066 R)
• M5: 1,350,570 km (0.096 R)
• M6: 1,624,932 km (0.048 R)
• M7: 1,729,351 km (0.062 R)
• M8: 2,403,888 km (0.078 R)
• M9: 2,554,234 km (0.119 R)
• M10: 3,024,420 km (0.11 R)
• M11: 3,187,332 km (0.045 R)
• M12: 3,286,516 km (0.091 R)
• M13: 3,386,746 km (0.08 R)
• M14: 3,763,134 km (0.106 R)
• M15: 3,868,152 km (0.111 R)
• M16: 4,225,392 km (0.112 R)
• M17: 4,334,598 km (0.055 R)
• M18: 5,165,166 km (0.105 R)
• M19: 5,558,907 km (0.034 R)
• M20: 6,003,363 km (0.079 R)
• M21: 6,085,342 km (0.073 R)
• M22: 6,292,236 km (0.058 R)
• M23: 6,501,374 km (0.116 R)
• M24: 6,798,176 km (0.098 R)
• M25: 7,804,521 km (0.067 R)
• M26: 8,717,218 km (0.111 R)
• M27: 9,376,346 km (0.061 R)
• M28: 10,149,168 km (0.101 R)
• M29: 10,247,305 km (0.118 R)
• M30: 10,394,958 km (0.078 R)
• M31: 10,543,359 km (0.103 R)
• M32: 11,550,751 km (0.117 R)
• M33: 11,859,072 km (0.051 R)
• M34: 13,012,472 km (0.101 R)
• M35: 13,172,541 km (0.058 R)
• M36: 14,697,841 km (0.073 R)
• M37: 14,808,992 km (0.089 R)
• M38: 15,368,638 km (0.088 R)
• M39: 16,278,492 km (0.088 R)
• M40: 16,798,046 km (0.099 R)
• M41: 17,676,036 km (0.05 R)
• M42: 17,794,218 km (0.12 R)
• M43: 19,476,596 km (0.097 R)
• M44: 20,213,066 km (0.089 R)
• M45: 20,398,567 km (0.093 R)
• M46: 21,839,943 km (0.094 R)
• M47: 23,119,902 km (0.108 R)
• M48: 23,249,155 km (0.099 R)
• M49: 23,834,232 km (0.098 R)
• M50: 27,035,327 km (0.084 R)
• M51: 27,581,808 km (0.075 R)
• M52: 28,339,372 km (0.05 R)
• M53: 29,103,667 km (0.099 R)
• M54: 29,383,266 km (0.074 R)
• M55: 29,663,762 km (0.047 R)
• M56: 30,368,966 km (0.1 R)
• M57: 32,083,807 km (0.062 R)
• M58: 33,830,062 km (0.118 R)
• M59: 35,085,637 km (0.069 R)
• M60: 35,532,337 km (0.083 R)
• M61: 35,681,635 km (0.04 R)
• M62: 36,732,860 km (0.112 R)
• M63: 36,883,953 km (0.054 R)
• M64: 38,328,919 km (0.069 R)
• M65: 39,250,891 km (0.09 R)
• M66: 41,038,735 km (0.044 R)
• M67: 42,060,937 km (0.111 R)
• M68: 42,694,185 km (0.086 R)
• M69: 43,889,921 km (0.108 R)
• M70: 44,693,261 km (0.077 R)
• M71: 47,707,359 km (0.116 R)
• M72: 47,954,645 km (0.113 R)
• M73: 49,447,332 km (0.11 R)
• M74: 50,450,835 km (0.106 R)
• M75: 53,074,183 km (0.105 R)
• M76: 53,672,724 km (0.11 R)
• M77: 54,101,472 km (0.088 R)
• M78: 54,790,071 km (0.057 R)
• M79: 57,485,675 km (0.111 R)
• M80: 57,748,817 km (0.113 R)
• M81: 58,012,409 km (0.078 R)
• M82: 58,452,526 km (0.105 R)
• M83: 58,628,902 km (0.05 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit