🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.46 AU - 0.72 AU

Year: 138 Days

Day: 30.5 Hours

Environment

Temp: 281 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,855,474 km

• M1: 104,719 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.39 AU - 1.57 AU

Year: 548 Days

Day: 17.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.66 AU - 2.02 AU

Year: 760 Days

Day: 14 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.05 AU - 2.05 AU

Year: 893 Days

Day: 21.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 99,855,474 km

• M1: 733,030 km (0.09 R)
• M2: 1,218,624 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.14 AU - 7.48 AU

Year: 4825 Days

Day: 37.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.27 AU - 9.59 AU

Year: 6797 Days

Day: 25.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.3

Radius: 13

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.03 AU - 12.77 AU

Year: 10953 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 99,855,474 km

• M1: 171,888 km (0.107 R)
• M2: 509,530 km (0.119 R)
• M3: 726,148 km (0.112 R)
• M4: 958,773 km (0.051 R)
• M5: 1,289,384 km (0.054 R)
• M6: 1,696,739 km (0.095 R)
• M7: 1,820,606 km (0.033 R)
• M8: 1,969,157 km (0.094 R)
• M9: 2,233,496 km (0.119 R)
• M10: 2,439,343 km (0.109 R)
• M11: 2,675,708 km (0.11 R)
• M12: 2,919,702 km (0.116 R)
• M13: 3,019,334 km (0.091 R)
• M14: 3,196,607 km (0.059 R)
• M15: 4,218,660 km (0.069 R)
• M16: 5,152,749 km (0.028 R)
• M17: 5,457,630 km (0.118 R)
• M18: 5,674,696 km (0.119 R)
• M19: 5,957,885 km (0.045 R)
• M20: 6,472,950 km (0.077 R)
• M21: 7,204,633 km (0.106 R)
• M22: 7,857,628 km (0.038 R)
• M23: 8,032,658 km (0.052 R)
• M24: 8,138,274 km (0.111 R)
• M25: 8,565,525 km (0.112 R)
• M26: 8,818,196 km (0.115 R)
• M27: 9,183,364 km (0.056 R)
• M28: 10,004,358 km (0.107 R)
• M29: 11,358,667 km (0.093 R)
• M30: 12,239,200 km (0.06 R)
• M31: 12,811,113 km (0.051 R)
• M32: 13,349,964 km (0.11 R)
• M33: 13,475,327 km (0.1 R)
• M34: 14,150,762 km (0.086 R)
• M35: 14,449,808 km (0.097 R)
• M36: 14,837,266 km (0.06 R)
• M37: 15,054,034 km (0.103 R)
• M38: 15,228,166 km (0.084 R)
• M39: 15,666,637 km (0.071 R)
• M40: 16,510,967 km (0.041 R)
• M41: 16,825,871 km (0.105 R)
• M42: 16,916,228 km (0.063 R)
• M43: 18,058,857 km (0.077 R)
• M44: 18,151,308 km (0.1 R)
• M45: 18,522,909 km (0.108 R)
• M46: 18,803,106 km (0.091 R)
• M47: 19,652,523 km (0.07 R)
• M48: 19,843,110 km (0.119 R)
• M49: 20,610,996 km (0.117 R)
• M50: 21,929,103 km (0.075 R)
• M51: 22,424,122 km (0.042 R)
• M52: 23,627,338 km (0.093 R)
• M53: 24,083,911 km (0.099 R)
• M54: 24,748,724 km (0.089 R)
• M55: 25,575,102 km (0.107 R)
• M56: 25,939,523 km (0.118 R)
• M57: 26,253,230 km (0.078 R)
• M58: 26,831,724 km (0.085 R)
• M59: 26,990,149 km (0.098 R)
• M60: 30,224,754 km (0.113 R)
• M61: 30,554,916 km (0.07 R)
• M62: 30,996,978 km (0.108 R)
• M63: 32,336,029 km (0.033 R)
• M64: 32,786,468 km (0.111 R)
• M65: 32,899,414 km (0.091 R)
• M66: 34,150,501 km (0.032 R)
• M67: 34,954,739 km (0.108 R)
• M68: 35,127,824 km (0.054 R)
• M69: 35,649,023 km (0.113 R)
• M70: 35,939,692 km (0.069 R)
• M71: 36,172,765 km (0.062 R)
• M72: 36,289,451 km (0.108 R)
• M73: 37,345,612 km (0.1 R)
• M74: 37,877,582 km (0.058 R)
• M75: 39,248,198 km (0.07 R)
• M76: 40,513,946 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 4

Gravity: 37.68 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 21.21 AU - 23.39 AU

Year: 32053 Days

Day: 20.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,855,474 km

• M1: 215,122 km (0.067 R)
• M2: 290,818 km (0.101 R)
• M3: 818,450 km (0.058 R)
• M4: 878,289 km (0.116 R)
• M5: 1,267,543 km (0.093 R)
• M6: 1,408,015 km (0.054 R)
• M7: 1,703,770 km (0.11 R)
• M8: 2,436,351 km (0.105 R)
• M9: 3,064,961 km (0.118 R)
• M10: 3,592,144 km (0.073 R)
• M11: 3,992,917 km (0.094 R)
• M12: 4,566,924 km (0.109 R)
• M13: 5,905,974 km (0.094 R)
• M14: 6,081,453 km (0.071 R)
• M15: 6,557,473 km (0.091 R)
• M16: 7,169,179 km (0.114 R)
• M17: 7,419,007 km (0.112 R)
• M18: 7,544,969 km (0.092 R)
• M19: 7,991,369 km (0.09 R)
• M20: 8,185,397 km (0.056 R)
• M21: 8,776,608 km (0.112 R)
• M22: 9,245,747 km (0.048 R)
• M23: 9,999,570 km (0.052 R)
• M24: 10,418,893 km (0.035 R)
• M25: 11,347,148 km (0.051 R)
• M26: 11,638,116 km (0.097 R)
• M27: 12,376,082 km (0.079 R)
• M28: 13,974,386 km (0.07 R)
• M29: 18,712,599 km (0.031 R)
• M30: 18,884,038 km (0.095 R)
• M31: 20,011,258 km (0.066 R)
• M32: 21,071,010 km (0.11 R)
• M33: 21,518,008 km (0.09 R)
• M34: 23,521,423 km (0.087 R)
• M35: 23,799,076 km (0.111 R)
• M36: 24,451,473 km (0.096 R)
• M37: 25,393,491 km (0.116 R)
• M38: 25,488,485 km (0.086 R)
• M39: 29,477,812 km (0.06 R)
• M40: 33,656,230 km (0.104 R)
• M41: 33,969,188 km (0.087 R)
• M42: 34,178,326 km (0.049 R)
• M43: 34,913,749 km (0.104 R)
• M44: 35,654,409 km (0.11 R)
• M45: 35,866,987 km (0.062 R)
• M46: 36,828,752 km (0.119 R)
• M47: 37,582,575 km (0.101 R)
• M48: 38,015,661 km (0.099 R)
• M49: 38,668,357 km (0.106 R)
• M50: 38,996,126 km (0.03 R)
• M51: 40,205,774 km (0.105 R)
• M52: 40,427,029 km (0.045 R)
• M53: 40,870,737 km (0.107 R)
• M54: 42,436,278 km (0.073 R)
• M55: 44,021,417 km (0.078 R)
• M56: 44,706,725 km (0.078 R)
• M57: 47,365,977 km (0.062 R)
• M58: 49,719,900 km (0.105 R)
• M59: 51,150,205 km (0.104 R)
• M60: 52,352,672 km (0.112 R)
• M61: 52,594,123 km (0.111 R)
• M62: 53,685,889 km (0.092 R)
• M63: 55,030,325 km (0.084 R)
• M64: 55,645,022 km (0.094 R)
• M65: 56,509,548 km (0.098 R)
• M66: 57,254,097 km (0.1 R)
• M67: 60,264,455 km (0.07 R)
• M68: 60,517,724 km (0.059 R)
• M69: 61,533,943 km (0.113 R)
• M70: 64,616,407 km (0.034 R)
• M71: 65,005,212 km (0.119 R)
• M72: 66,045,814 km (0.117 R)
• M73: 66,306,863 km (0.091 R)
• M74: 66,829,857 km (0.092 R)
• M75: 68,539,312 km (0.055 R)
• M76: 69,333,228 km (0.044 R)
• M77: 72,673,449 km (0.099 R)
• M78: 72,942,875 km (0.12 R)
• M79: 75,792,415 km (0.094 R)
• M80: 77,987,764 km (0.071 R)
• M81: 79,925,804 km (0.105 R)
• M82: 80,482,308 km (0.12 R)
• M83: 81,319,757 km (0.073 R)
• M84: 83,284,725 km (0.109 R)
• M85: 83,849,008 km (0.059 R)
• M86: 85,123,432 km (0.058 R)
• M87: 85,976,439 km (0.098 R)
• M88: 87,547,815 km (0.101 R)
• M89: 87,834,595 km (0.113 R)
• M90: 88,984,553 km (0.07 R)
• M91: 95,103,406 km (0.078 R)
• M92: 98,660,245 km (0.114 R)
• M93: 99,406,738 km (0.088 R)

Kuiper Belt

Range: 36 - 61 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 13,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit