🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.47 AU - 0.71 AU

Year: 137 Days

Day: 45.8 Hours

Environment

Temp: 310 °C

Axial Tilt: 9.3 °

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: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.67 AU - 0.89 AU

Year: 208 Days

Day: 19.8 Hours

Environment

Temp: 276 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.77 AU - 3.35 AU

Year: 1618 Days

Day: 45.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,259,482 km

• M1: 178,769 km (0.088 R)

Asteroid Belt

Center: 8.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 10.8

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13 AU - 15.66 AU

Year: 16398 Days

Day: 13.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 63 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,259,482 km

• M1: 144,063 km (0.114 R)
• M2: 232,924 km (0.083 R)
• M3: 355,594 km (0.08 R)
• M4: 443,558 km (0.113 R)
• M5: 646,562 km (0.047 R)
• M6: 721,511 km (0.099 R)
• M7: 819,796 km (0.053 R)
• M8: 944,262 km (0.072 R)
• M9: 1,260,212 km (0.1 R)
• M10: 1,480,869 km (0.117 R)
• M11: 1,822,102 km (0.104 R)
• M12: 1,904,530 km (0.112 R)
• M13: 2,101,551 km (0.039 R)
• M14: 2,516,087 km (0.068 R)
• M15: 3,152,177 km (0.074 R)
• M16: 3,318,829 km (0.11 R)
• M17: 3,695,965 km (0.083 R)
• M18: 3,836,587 km (0.046 R)
• M19: 4,014,758 km (0.116 R)
• M20: 4,342,527 km (0.105 R)
• M21: 4,566,026 km (0.118 R)
• M22: 6,025,952 km (0.047 R)
• M23: 6,485,965 km (0.095 R)
• M24: 7,707,731 km (0.107 R)
• M25: 8,115,385 km (0.071 R)
• M26: 8,483,695 km (0.051 R)
• M27: 8,904,664 km (0.109 R)
• M28: 9,815,715 km (0.11 R)
• M29: 12,722,252 km (0.112 R)
• M30: 12,882,172 km (0.025 R)
• M31: 13,203,957 km (0.101 R)
• M32: 13,528,435 km (0.111 R)
• M33: 13,637,192 km (0.057 R)
• M34: 14,020,013 km (0.049 R)
• M35: 14,130,117 km (0.116 R)
• M36: 14,462,075 km (0.064 R)
• M37: 14,740,626 km (0.083 R)
• M38: 16,333,245 km (0.114 R)
• M39: 17,503,848 km (0.1 R)
• M40: 17,622,480 km (0.094 R)
• M41: 18,219,375 km (0.077 R)
• M42: 18,762,116 km (0.107 R)
• M43: 19,925,539 km (0.072 R)
• M44: 20,111,339 km (0.079 R)
• M45: 20,609,799 km (0.049 R)
• M46: 21,301,690 km (0.095 R)
• M47: 21,618,687 km (0.116 R)
• M48: 21,809,724 km (0.084 R)
• M49: 22,643,732 km (0.079 R)
• M50: 23,292,388 km (0.103 R)
• M51: 24,144,797 km (0.062 R)
• M52: 25,007,378 km (0.079 R)
• M53: 25,140,969 km (0.115 R)
• M54: 25,475,919 km (0.114 R)
• M55: 26,218,373 km (0.043 R)
• M56: 26,762,610 km (0.1 R)
• M57: 26,967,709 km (0.119 R)
• M58: 27,104,741 km (0.076 R)
• M59: 27,862,603 km (0.085 R)
• M60: 29,258,052 km (0.059 R)
• M61: 29,539,895 km (0.11 R)
• M62: 31,537,924 km (0.111 R)
• M63: 31,826,947 km (0.039 R)
• M64: 32,262,127 km (0.097 R)
• M65: 32,845,409 km (0.106 R)
• M66: 33,432,132 km (0.101 R)
• M67: 34,839,399 km (0.089 R)
• M68: 35,437,791 km (0.047 R)
• M69: 36,872,434 km (0.063 R)
• M70: 36,948,580 km (0.119 R)
• M71: 37,635,234 km (0.102 R)
• M72: 38,634,548 km (0.12 R)
• M73: 40,188,870 km (0.113 R)
• M74: 40,816,433 km (0.081 R)
• M75: 41,922,260 km (0.081 R)
• M76: 42,798,156 km (0.099 R)
• M77: 44,810,995 km (0.094 R)
• M78: 44,892,077 km (0.096 R)
• M79: 46,115,339 km (0.116 R)
• M80: 46,772,223 km (0.119 R)
• M81: 47,680,432 km (0.101 R)
• M82: 50,186,944 km (0.115 R)
• M83: 50,271,317 km (0.084 R)
• M84: 51,881,738 km (0.085 R)
• M85: 52,052,130 km (0.11 R)
• M86: 53,681,251 km (0.109 R)
• M87: 53,853,737 km (0.066 R)
• M88: 56,287,396 km (0.081 R)
• M89: 58,579,085 km (0.078 R)
• M90: 59,023,391 km (0.109 R)
• M91: 59,112,402 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.5

Radius: 3.4

Gravity: 64.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.35 AU - 21.85 AU

Year: 25233 Days

Day: 23.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,259,482 km

• M1: 84,672 km (0.117 R)
• M2: 281,244 km (0.092 R)
• M3: 319,840 km (0.113 R)
• M4: 381,475 km (0.092 R)
• M5: 772,075 km (0.093 R)
• M6: 1,316,461 km (0.114 R)
• M7: 2,840,714 km (0.095 R)
• M8: 3,057,631 km (0.117 R)
• M9: 3,101,613 km (0.099 R)
• M10: 3,234,904 km (0.12 R)
• M11: 3,370,141 km (0.088 R)
• M12: 3,646,149 km (0.064 R)
• M13: 4,416,877 km (0.114 R)
• M14: 4,516,659 km (0.104 R)
• M15: 6,100,452 km (0.117 R)
• M16: 6,834,828 km (0.089 R)
• M17: 7,836,684 km (0.094 R)
• M18: 8,323,626 km (0.118 R)
• M19: 9,072,512 km (0.103 R)
• M20: 9,777,567 km (0.085 R)
• M21: 10,301,459 km (0.073 R)
• M22: 10,433,853 km (0.092 R)
• M23: 11,650,233 km (0.082 R)
• M24: 12,556,348 km (0.115 R)
• M25: 12,910,895 km (0.083 R)
• M26: 14,067,137 km (0.108 R)
• M27: 14,140,589 km (0.06 R)
• M28: 16,322,773 km (0.032 R)
• M29: 16,399,816 km (0.117 R)
• M30: 18,286,096 km (0.104 R)
• M31: 18,768,250 km (0.086 R)
• M32: 19,254,742 km (0.094 R)
• M33: 20,822,079 km (0.069 R)
• M34: 20,989,329 km (0.11 R)
• M35: 21,241,252 km (0.119 R)
• M36: 21,832,762 km (0.088 R)
• M37: 22,258,667 km (0.055 R)
• M38: 22,515,527 km (0.106 R)
• M39: 22,859,452 km (0.055 R)
• M40: 23,291,940 km (0.089 R)
• M41: 23,378,706 km (0.116 R)
• M42: 24,959,507 km (0.065 R)
• M43: 25,137,229 km (0.08 R)
• M44: 26,756,028 km (0.107 R)
• M45: 26,937,939 km (0.081 R)
• M46: 27,761,774 km (0.111 R)
• M47: 28,038,082 km (0.08 R)
• M48: 28,686,738 km (0.108 R)
• M49: 30,947,461 km (0.059 R)
• M50: 33,656,379 km (0.046 R)
• M51: 33,852,801 km (0.095 R)
• M52: 34,444,162 km (0.046 R)
• M53: 37,553,853 km (0.068 R)
• M54: 41,275,698 km (0.088 R)
• M55: 43,286,892 km (0.069 R)
• M56: 44,897,014 km (0.116 R)
• M57: 45,546,568 km (0.104 R)
• M58: 45,981,299 km (0.066 R)
• M59: 46,854,951 km (0.115 R)
• M60: 47,623,884 km (0.116 R)
• M61: 48,286,303 km (0.114 R)
• M62: 48,840,563 km (0.117 R)
• M63: 49,843,617 km (0.029 R)
• M64: 51,643,579 km (0.113 R)
• M65: 51,756,824 km (0.09 R)
• M66: 53,121,605 km (0.095 R)
• M67: 55,306,782 km (0.092 R)
• M68: 59,171,194 km (0.042 R)
• M69: 59,645,419 km (0.12 R)
• M70: 59,882,980 km (0.118 R)
• M71: 64,213,689 km (0.08 R)
• M72: 64,579,157 km (0.053 R)
• M73: 64,701,079 km (0.115 R)
• M74: 65,924,790 km (0.085 R)
• M75: 66,909,443 km (0.113 R)
• M76: 67,279,847 km (0.116 R)
• M77: 67,403,415 km (0.112 R)
• M78: 67,527,132 km (0.114 R)
• M79: 69,641,848 km (0.056 R)
• M80: 70,142,552 km (0.052 R)
• M81: 71,147,551 km (0.095 R)
• M82: 71,651,845 km (0.107 R)
• M83: 75,343,322 km (0.118 R)
• M84: 76,114,649 km (0.103 R)
• M85: 77,665,380 km (0.091 R)
• M86: 78,314,635 km (0.056 R)
• M87: 79,749,129 km (0.103 R)
• M88: 80,273,021 km (0.072 R)
• M89: 81,192,449 km (0.082 R)
• M90: 81,851,278 km (0.077 R)
• M91: 83,041,778 km (0.099 R)
• M92: 85,038,461 km (0.106 R)
• M93: 86,378,409 km (0.106 R)
• M94: 88,265,885 km (0.085 R)
• M95: 90,849,291 km (0.106 R)
• M96: 91,259,488 km (0.072 R)

Kuiper Belt

Range: 36.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit