🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.68 AU

Year: 156 Days

Day: 17.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.61 AU - 0.77 AU

Year: 202 Days

Day: 13.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,123,563 km

• M1: 547,079 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.97 AU - 1.49 AU

Year: 482 Days

Day: 13 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.5 AU - 2.58 AU

Year: 1429 Days

Day: 38.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,123,563 km

• M1: 273,615 km (0.042 R)
• M2: 949,647 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.03 AU - 4.17 AU

Year: 2412 Days

Day: 22.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 12.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.19 AU - 8.13 AU

Year: 7486 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,123,563 km

• M1: 163,959 km (0.086 R)
• M2: 279,748 km (0.095 R)
• M3: 383,569 km (0.075 R)
• M4: 633,397 km (0.099 R)
• M5: 834,756 km (0.067 R)
• M6: 1,142,030 km (0.072 R)
• M7: 1,516,474 km (0.038 R)
• M8: 1,792,930 km (0.068 R)
• M9: 2,068,340 km (0.098 R)
• M10: 2,175,153 km (0.089 R)
• M11: 2,583,106 km (0.118 R)
• M12: 2,718,044 km (0.104 R)
• M13: 3,491,614 km (0.084 R)
• M14: 3,576,885 km (0.104 R)
• M15: 3,903,158 km (0.12 R)
• M16: 4,422,113 km (0.118 R)
• M17: 4,701,711 km (0.109 R)
• M18: 4,819,894 km (0.052 R)
• M19: 5,725,410 km (0.109 R)
• M20: 5,826,388 km (0.102 R)
• M21: 6,262,616 km (0.104 R)
• M22: 6,524,113 km (0.106 R)
• M23: 6,656,208 km (0.05 R)
• M24: 6,869,534 km (0.032 R)
• M25: 7,058,028 km (0.086 R)
• M26: 7,550,653 km (0.098 R)
• M27: 7,801,230 km (0.036 R)
• M28: 8,367,757 km (0.066 R)
• M29: 8,714,226 km (0.104 R)
• M30: 8,947,748 km (0.116 R)
• M31: 10,054,772 km (0.072 R)
• M32: 10,238,329 km (0.092 R)
• M33: 10,671,115 km (0.109 R)
• M34: 12,265,081 km (0.058 R)
• M35: 12,461,353 km (0.059 R)
• M36: 12,592,850 km (0.069 R)
• M37: 14,068,932 km (0.041 R)
• M38: 14,550,039 km (0.086 R)
• M39: 15,211,560 km (0.119 R)
• M40: 15,387,338 km (0.084 R)
• M41: 15,954,314 km (0.07 R)
• M42: 17,328,071 km (0.101 R)
• M43: 17,806,784 km (0.119 R)
• M44: 17,954,886 km (0.116 R)
• M45: 18,928,020 km (0.101 R)
• M46: 19,079,114 km (0.111 R)
• M47: 19,382,798 km (0.074 R)
• M48: 19,611,682 km (0.103 R)
• M49: 19,726,424 km (0.039 R)
• M50: 20,964,197 km (0.079 R)
• M51: 21,356,143 km (0.088 R)
• M52: 21,434,832 km (0.064 R)
• M53: 21,710,989 km (0.03 R)
• M54: 21,948,700 km (0.105 R)
• M55: 22,067,780 km (0.066 R)
• M56: 22,466,459 km (0.111 R)
• M57: 23,109,430 km (0.092 R)
• M58: 24,454,614 km (0.087 R)
• M59: 25,032,960 km (0.111 R)
• M60: 25,323,778 km (0.12 R)
• M61: 25,699,418 km (0.103 R)
• M62: 26,582,943 km (0.106 R)
• M63: 27,177,595 km (0.12 R)
• M64: 27,348,286 km (0.118 R)
• M65: 27,476,491 km (0.091 R)
• M66: 27,948,473 km (0.103 R)
• M67: 28,379,913 km (0.096 R)
• M68: 28,466,530 km (0.032 R)
• M69: 28,639,914 km (0.038 R)
• M70: 28,987,729 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.5

Radius: 9.4

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.98 AU - 14.06 AU

Year: 14715 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 26,123,563 km

• M1: 206,295 km (0.092 R)
• M2: 1,141,581 km (0.053 R)
• M3: 1,244,056 km (0.036 R)
• M4: 1,684,771 km (0.089 R)
• M5: 2,139,998 km (0.077 R)
• M6: 2,398,054 km (0.112 R)
• M7: 2,734,799 km (0.054 R)
• M8: 2,838,919 km (0.088 R)
• M9: 3,086,802 km (0.101 R)
• M10: 3,231,613 km (0.115 R)
• M11: 4,307,671 km (0.077 R)
• M12: 4,926,407 km (0.052 R)
• M13: 5,397,790 km (0.056 R)
• M14: 5,616,951 km (0.05 R)
• M15: 6,109,278 km (0.115 R)
• M16: 8,063,774 km (0.04 R)
• M17: 8,163,855 km (0.043 R)
• M18: 8,567,769 km (0.093 R)
• M19: 8,978,266 km (0.053 R)
• M20: 9,818,557 km (0.059 R)
• M21: 10,519,722 km (0.078 R)
• M22: 11,742,834 km (0.108 R)
• M23: 11,913,077 km (0.12 R)
• M24: 12,486,635 km (0.061 R)
• M25: 14,563,951 km (0.064 R)
• M26: 14,685,873 km (0.084 R)
• M27: 14,930,615 km (0.07 R)
• M28: 15,798,283 km (0.104 R)
• M29: 15,860,815 km (0.103 R)
• M30: 16,301,381 km (0.057 R)
• M31: 17,194,480 km (0.058 R)
• M32: 17,258,957 km (0.049 R)
• M33: 17,323,433 km (0.115 R)
• M34: 17,907,314 km (0.063 R)
• M35: 18,497,777 km (0.085 R)
• M36: 18,563,749 km (0.102 R)
• M37: 19,161,393 km (0.106 R)
• M38: 19,294,984 km (0.044 R)
• M39: 20,854,093 km (0.064 R)
• M40: 21,198,317 km (0.094 R)
• M41: 21,475,074 km (0.094 R)
• M42: 22,806,195 km (0.116 R)
• M43: 23,231,951 km (0.111 R)
• M44: 23,445,876 km (0.103 R)
• M45: 24,163,646 km (0.077 R)
• M46: 24,961,602 km (0.104 R)
• M47: 25,915,737 km (0.111 R)
• M48: 28,925,496 km (0.09 R)
• M49: 29,232,471 km (0.066 R)
• M50: 30,237,769 km (0.062 R)
• M51: 30,471,291 km (0.097 R)
• M52: 31,332,975 km (0.052 R)
• M53: 31,806,302 km (0.099 R)
• M54: 32,043,864 km (0.109 R)
• M55: 32,840,024 km (0.108 R)
• M56: 34,289,478 km (0.114 R)
• M57: 35,595,317 km (0.074 R)
• M58: 36,254,446 km (0.119 R)
• M59: 36,419,751 km (0.073 R)
• M60: 36,585,506 km (0.113 R)
• M61: 38,761,556 km (0.09 R)
• M62: 38,930,602 km (0.077 R)
• M63: 39,354,562 km (0.046 R)
• M64: 39,694,748 km (0.079 R)
• M65: 41,065,214 km (0.107 R)
• M66: 41,151,532 km (0.093 R)
• M67: 41,237,700 km (0.041 R)
• M68: 43,062,495 km (0.109 R)
• M69: 43,150,159 km (0.113 R)
• M70: 43,588,780 km (0.074 R)
• M71: 43,676,744 km (0.113 R)
• M72: 45,091,341 km (0.036 R)
• M73: 45,714,865 km (0.094 R)
• M74: 47,151,005 km (0.119 R)
• M75: 47,421,927 km (0.058 R)
• M76: 47,512,284 km (0.113 R)
• M77: 47,965,266 km (0.106 R)
• M78: 48,146,878 km (0.119 R)
• M79: 52,666,678 km (0.054 R)
• M80: 53,229,316 km (0.08 R)
• M81: 53,511,458 km (0.096 R)
• M82: 54,077,087 km (0.072 R)
• M83: 54,360,725 km (0.115 R)
• M84: 55,214,480 km (0.068 R)
• M85: 56,168,166 km (0.089 R)
• M86: 57,319,920 km (0.094 R)
• M87: 57,609,093 km (0.091 R)
• M88: 57,995,355 km (0.106 R)
• M89: 59,354,152 km (0.103 R)
• M90: 59,451,540 km (0.095 R)
• M91: 59,939,678 km (0.119 R)
• M92: 60,429,013 km (0.042 R)
• M93: 63,393,294 km (0.114 R)
• M94: 63,492,927 km (0.099 R)
• M95: 64,191,698 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.6

Radius: 7.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.96 AU - 16.9 AU

Year: 19355 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,123,563 km

• M1: 132,394 km (0.073 R)
• M2: 283,488 km (0.104 R)
• M3: 346,618 km (0.104 R)
• M4: 509,830 km (0.097 R)
• M5: 611,556 km (0.093 R)
• M6: 971,040 km (0.069 R)
• M7: 1,403,527 km (0.042 R)
• M8: 1,717,234 km (0.056 R)
• M9: 2,069,238 km (0.094 R)
• M10: 2,304,854 km (0.083 R)
• M11: 2,531,495 km (0.12 R)
• M12: 2,620,655 km (0.106 R)
• M13: 2,857,319 km (0.1 R)
• M14: 3,548,611 km (0.031 R)
• M15: 4,078,786 km (0.119 R)
• M16: 4,809,272 km (0.08 R)
• M17: 4,964,705 km (0.089 R)
• M18: 5,167,110 km (0.102 R)
• M19: 5,649,564 km (0.112 R)
• M20: 6,170,613 km (0.12 R)
• M21: 6,559,119 km (0.086 R)
• M22: 6,731,605 km (0.093 R)
• M23: 7,232,758 km (0.064 R)
• M24: 7,334,484 km (0.11 R)
• M25: 7,694,118 km (0.084 R)
• M26: 7,823,969 km (0.117 R)
• M27: 7,954,418 km (0.053 R)
• M28: 8,618,184 km (0.11 R)
• M29: 8,834,353 km (0.051 R)
• M30: 9,716,681 km (0.087 R)
• M31: 10,225,314 km (0.12 R)
• M32: 10,655,856 km (0.107 R)
• M33: 10,946,226 km (0.092 R)
• M34: 11,063,062 km (0.114 R)
• M35: 11,742,984 km (0.092 R)
• M36: 11,862,662 km (0.051 R)
• M37: 12,133,285 km (0.111 R)
• M38: 12,680,813 km (0.098 R)
• M39: 12,864,968 km (0.098 R)
• M40: 14,307,092 km (0.106 R)
• M41: 17,751,433 km (0.104 R)
• M42: 20,529,316 km (0.078 R)
• M43: 20,999,203 km (0.086 R)
• M44: 21,144,612 km (0.08 R)
• M45: 21,472,680 km (0.102 R)
• M46: 21,655,788 km (0.049 R)
• M47: 22,134,202 km (0.118 R)
• M48: 22,319,105 km (0.085 R)
• M49: 22,839,556 km (0.105 R)
• M50: 23,063,803 km (0.113 R)
• M51: 24,845,962 km (0.095 R)
• M52: 25,695,379 km (0.083 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit