🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 33.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 178.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,386,318 km

• M1: 241,601 km (0.1 R)
• M2: 348,713 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 19.5 Hours

Environment

Temp: 242 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.84 AU - 0.86 AU

Year: 274 Days

Day: 25.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.27 AU - 1.79 AU

Year: 662 Days

Day: 32.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.79 AU - 1.97 AU

Year: 902 Days

Day: 45.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,386,318 km

• M1: 1,047,933 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.12 AU - 2.38 AU

Year: 1181 Days

Day: 18.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.25 AU - 2.59 AU

Year: 1317 Days

Day: 30.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 12.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.36 AU - 8.62 AU

Year: 7171 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,386,318 km

• M1: 170,242 km (0.085 R)
• M2: 266,434 km (0.104 R)
• M3: 578,495 km (0.079 R)
• M4: 675,734 km (0.101 R)
• M5: 789,129 km (0.094 R)
• M6: 868,715 km (0.087 R)
• M7: 1,070,223 km (0.106 R)
• M8: 1,159,832 km (0.089 R)
• M9: 2,054,577 km (0.097 R)
• M10: 2,168,421 km (0.081 R)
• M11: 2,255,188 km (0.12 R)
• M12: 2,477,341 km (0.112 R)
• M13: 2,660,449 km (0.094 R)
• M14: 2,959,644 km (0.105 R)
• M15: 3,056,434 km (0.046 R)
• M16: 3,170,727 km (0.12 R)
• M17: 3,269,910 km (0.101 R)
• M18: 3,403,651 km (0.053 R)
• M19: 3,556,540 km (0.061 R)
• M20: 4,263,240 km (0.07 R)
• M21: 4,373,045 km (0.054 R)
• M22: 4,897,984 km (0.119 R)
• M23: 4,993,876 km (0.091 R)
• M24: 5,226,650 km (0.079 R)
• M25: 5,743,212 km (0.05 R)
• M26: 6,007,701 km (0.06 R)
• M27: 6,464,423 km (0.074 R)
• M28: 6,675,805 km (0.09 R)
• M29: 6,932,515 km (0.113 R)
• M30: 7,105,450 km (0.108 R)
• M31: 7,301,722 km (0.117 R)
• M32: 7,655,222 km (0.085 R)
• M33: 7,744,532 km (0.119 R)
• M34: 8,679,369 km (0.057 R)
• M35: 8,889,405 km (0.07 R)
• M36: 9,505,598 km (0.116 R)
• M37: 9,818,856 km (0.114 R)
• M38: 10,111,170 km (0.106 R)
• M39: 10,209,157 km (0.07 R)
• M40: 10,381,643 km (0.108 R)
• M41: 10,904,488 km (0.033 R)
• M42: 11,563,915 km (0.085 R)
• M43: 11,898,566 km (0.096 R)
• M44: 12,002,088 km (0.118 R)
• M45: 12,445,795 km (0.111 R)
• M46: 12,577,291 km (0.092 R)
• M47: 12,894,738 km (0.04 R)
• M48: 13,001,252 km (0.096 R)
• M49: 13,268,583 km (0.102 R)
• M50: 13,727,400 km (0.118 R)
• M51: 13,999,668 km (0.106 R)
• M52: 14,218,679 km (0.071 R)
• M53: 14,827,243 km (0.067 R)
• M54: 15,022,618 km (0.113 R)
• M55: 15,106,692 km (0.078 R)
• M56: 15,218,891 km (0.094 R)
• M57: 15,585,705 km (0.094 R)
• M58: 15,670,676 km (0.095 R)
• M59: 17,169,497 km (0.1 R)
• M60: 18,114,357 km (0.058 R)
• M61: 18,503,162 km (0.117 R)
• M62: 18,653,358 km (0.06 R)
• M63: 18,864,441 km (0.062 R)
• M64: 18,955,097 km (0.088 R)
• M65: 19,685,883 km (0.078 R)
• M66: 19,777,886 km (0.098 R)
• M67: 19,962,190 km (0.099 R)
• M68: 20,085,459 km (0.081 R)
• M69: 20,705,692 km (0.108 R)
• M70: 20,924,105 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 12.1

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.43 AU - 11.49 AU

Year: 13572 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,386,318 km

• M1: 183,407 km (0.119 R)
• M2: 293,661 km (0.083 R)
• M3: 370,853 km (0.117 R)
• M4: 458,517 km (0.116 R)
• M5: 848,220 km (0.111 R)
• M6: 925,412 km (0.074 R)
• M7: 1,892,712 km (0.037 R)
• M8: 2,275,982 km (0.075 R)
• M9: 2,707,123 km (0.067 R)
• M10: 2,992,855 km (0.115 R)
• M11: 3,090,393 km (0.043 R)
• M12: 3,288,460 km (0.075 R)
• M13: 3,363,858 km (0.068 R)
• M14: 3,465,285 km (0.101 R)
• M15: 4,369,155 km (0.091 R)
• M16: 4,648,455 km (0.114 R)
• M17: 4,962,461 km (0.085 R)
• M18: 5,342,589 km (0.109 R)
• M19: 5,732,291 km (0.101 R)
• M20: 6,475,942 km (0.058 R)
• M21: 6,666,680 km (0.093 R)
• M22: 6,891,525 km (0.091 R)
• M23: 7,381,907 km (0.047 R)
• M24: 7,681,551 km (0.118 R)
• M25: 8,155,777 km (0.078 R)
• M26: 8,955,377 km (0.096 R)
• M27: 9,779,961 km (0.104 R)
• M28: 10,293,680 km (0.11 R)
• M29: 10,479,480 km (0.078 R)
• M30: 11,693,916 km (0.103 R)
• M31: 12,160,661 km (0.07 R)
• M32: 12,317,739 km (0.118 R)
• M33: 12,752,919 km (0.093 R)
• M34: 13,032,518 km (0.118 R)
• M35: 13,801,750 km (0.061 R)
• M36: 14,129,968 km (0.079 R)
• M37: 14,377,851 km (0.072 R)
• M38: 14,668,969 km (0.104 R)
• M39: 15,638,961 km (0.09 R)
• M40: 17,997,073 km (0.087 R)
• M41: 18,086,532 km (0.099 R)
• M42: 18,221,021 km (0.118 R)
• M43: 18,445,866 km (0.12 R)
• M44: 18,762,266 km (0.093 R)
• M45: 18,852,922 km (0.05 R)
• M46: 19,080,311 km (0.086 R)
• M47: 19,171,566 km (0.092 R)
• M48: 20,184,642 km (0.076 R)
• M49: 20,557,440 km (0.08 R)
• M50: 20,885,359 km (0.103 R)
• M51: 21,404,314 km (0.098 R)
• M52: 21,927,607 km (0.105 R)
• M53: 22,070,922 km (0.036 R)
• M54: 22,454,940 km (0.059 R)
• M55: 22,551,281 km (0.058 R)
• M56: 22,696,091 km (0.091 R)
• M57: 22,792,881 km (0.071 R)
• M58: 23,473,551 km (0.112 R)
• M59: 23,571,239 km (0.086 R)
• M60: 23,718,294 km (0.111 R)
• M61: 23,914,716 km (0.118 R)
• M62: 24,259,688 km (0.04 R)
• M63: 24,755,306 km (0.071 R)
• M64: 25,254,514 km (0.117 R)
• M65: 25,958,671 km (0.096 R)
• M66: 26,516,671 km (0.066 R)
• M67: 26,669,560 km (0.11 R)
• M68: 27,386,733 km (0.063 R)
• M69: 28,787,717 km (0.067 R)
• M70: 28,997,154 km (0.059 R)
• M71: 29,734,522 km (0.108 R)
• M72: 30,424,766 km (0.037 R)
• M73: 30,691,649 km (0.087 R)
• M74: 32,146,338 km (0.042 R)
• M75: 33,568,266 km (0.073 R)
• M76: 34,176,082 km (0.062 R)
• M77: 35,739,380 km (0.065 R)
• M78: 36,473,158 km (0.095 R)
• M79: 37,726,339 km (0.035 R)
• M80: 38,242,900 km (0.113 R)
• M81: 38,358,091 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.6

Radius: 3.1

Gravity: 38.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.97 AU - 20.61 AU

Year: 31974 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,386,318 km

• M1: 59,839 km (0.08 R)
• M2: 149,448 km (0.076 R)
• M3: 332,706 km (0.06 R)
• M4: 1,771,089 km (0.114 R)
• M5: 2,315,925 km (0.081 R)
• M6: 2,354,072 km (0.064 R)
• M7: 4,362,573 km (0.098 R)
• M8: 4,938,675 km (0.118 R)
• M9: 5,185,810 km (0.099 R)
• M10: 5,386,271 km (0.05 R)
• M11: 5,743,361 km (0.094 R)
• M12: 6,914,114 km (0.082 R)
• M13: 7,867,502 km (0.106 R)
• M14: 8,330,208 km (0.097 R)
• M15: 8,742,350 km (0.097 R)
• M16: 8,801,740 km (0.106 R)
• M17: 11,938,060 km (0.112 R)
• M18: 12,136,127 km (0.09 R)
• M19: 12,202,399 km (0.071 R)
• M20: 12,535,703 km (0.118 R)
• M21: 13,279,354 km (0.099 R)
• M22: 14,037,067 km (0.094 R)
• M23: 15,164,138 km (0.095 R)
• M24: 15,738,594 km (0.108 R)
• M25: 16,393,234 km (0.057 R)
• M26: 18,030,433 km (0.089 R)
• M27: 18,106,129 km (0.116 R)
• M28: 19,330,738 km (0.116 R)
• M29: 21,537,306 km (0.105 R)
• M30: 21,858,942 km (0.072 R)
• M31: 22,101,290 km (0.091 R)
• M32: 22,997,232 km (0.054 R)
• M33: 23,988,168 km (0.076 R)
• M34: 25,161,763 km (0.12 R)
• M35: 25,246,286 km (0.098 R)
• M36: 25,926,059 km (0.102 R)
• M37: 26,439,778 km (0.078 R)
• M38: 26,956,938 km (0.083 R)
• M39: 27,303,556 km (0.112 R)
• M40: 27,826,102 km (0.057 R)
• M41: 28,616,277 km (0.11 R)
• M42: 30,039,103 km (0.113 R)
• M43: 33,323,374 km (0.078 R)
• M44: 33,416,275 km (0.039 R)
• M45: 34,349,466 km (0.098 R)
• M46: 35,385,731 km (0.113 R)
• M47: 36,145,987 km (0.058 R)
• M48: 38,750,785 km (0.036 R)
• M49: 40,818,377 km (0.109 R)
• M50: 42,417,429 km (0.033 R)
• M51: 42,921,275 km (0.098 R)
• M52: 43,935,099 km (0.113 R)
• M53: 44,751,754 km (0.065 R)
• M54: 46,607,516 km (0.063 R)
• M55: 46,919,128 km (0.069 R)
• M56: 47,858,603 km (0.103 R)
• M57: 48,068,189 km (0.106 R)
• M58: 49,014,994 km (0.108 R)
• M59: 50,713,529 km (0.047 R)
• M60: 50,820,341 km (0.105 R)
• M61: 51,034,117 km (0.029 R)
• M62: 52,863,699 km (0.067 R)
• M63: 53,405,841 km (0.078 R)
• M64: 57,029,999 km (0.047 R)
• M65: 57,474,604 km (0.089 R)
• M66: 58,815,600 km (0.095 R)
• M67: 60,846,092 km (0.113 R)
• M68: 64,628,075 km (0.12 R)
• M69: 65,556,181 km (0.089 R)
• M70: 67,425,855 km (0.094 R)
• M71: 70,382,058 km (0.109 R)
• M72: 71,097,884 km (0.085 R)
• M73: 72,176,036 km (0.097 R)
• M74: 72,777,270 km (0.102 R)
• M75: 74,227,172 km (0.119 R)
• M76: 74,469,820 km (0.036 R)
• M77: 75,199,110 km (0.113 R)
• M78: 75,930,793 km (0.082 R)
• M79: 77,647,279 km (0.085 R)
• M80: 79,128,597 km (0.082 R)
• M81: 80,370,259 km (0.114 R)
• M82: 81,993,845 km (0.079 R)
• M83: 82,621,258 km (0.048 R)
• M84: 83,376,129 km (0.053 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit