🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.77 AU - 0.79 AU

Year: 253 Days

Day: 29.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.27 AU - 2.29 AU

Year: 1264 Days

Day: 45.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 127.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.09 AU - 3.09 AU

Year: 1530 Days

Day: 44.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.2 AU - 3.02 AU

Year: 1548 Days

Day: 31.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.49 AU - 3.53 AU

Year: 2414 Days

Day: 13 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 14.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.68 AU - 9.28 AU

Year: 9878 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,920,534 km

• M1: 834,158 km (0.115 R)
• M2: 1,418,786 km (0.115 R)
• M3: 1,775,876 km (0.1 R)
• M4: 1,950,607 km (0.097 R)
• M5: 3,403,352 km (0.101 R)
• M6: 3,866,207 km (0.095 R)
• M7: 4,134,137 km (0.084 R)
• M8: 4,388,603 km (0.098 R)
• M9: 5,016,316 km (0.094 R)
• M10: 5,781,060 km (0.103 R)
• M11: 6,742,077 km (0.088 R)
• M12: 7,276,590 km (0.078 R)
• M13: 7,824,866 km (0.054 R)
• M14: 8,411,290 km (0.109 R)
• M15: 8,659,772 km (0.105 R)
• M16: 10,896,559 km (0.069 R)
• M17: 11,634,077 km (0.096 R)
• M18: 11,800,130 km (0.092 R)
• M19: 12,050,707 km (0.093 R)
• M20: 12,528,971 km (0.113 R)
• M21: 13,388,112 km (0.034 R)
• M22: 13,591,415 km (0.11 R)
• M23: 13,854,259 km (0.104 R)
• M24: 14,089,277 km (0.102 R)
• M25: 14,802,261 km (0.109 R)
• M26: 14,922,388 km (0.113 R)
• M27: 15,314,484 km (0.112 R)
• M28: 16,636,181 km (0.111 R)
• M29: 17,357,991 km (0.067 R)
• M30: 17,643,274 km (0.083 R)
• M31: 17,834,310 km (0.073 R)
• M32: 18,832,427 km (0.102 R)
• M33: 22,691,005 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 10.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.33 AU - 13.43 AU

Year: 13174 Days

Day: 11.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,920,534 km

• M1: 139,724 km (0.089 R)
• M2: 334,950 km (0.108 R)
• M3: 449,242 km (0.117 R)
• M4: 723,156 km (0.062 R)
• M5: 861,983 km (0.066 R)
• M6: 1,147,266 km (0.069 R)
• M7: 1,440,478 km (0.078 R)
• M8: 1,596,060 km (0.095 R)
• M9: 1,875,957 km (0.069 R)
• M10: 2,046,648 km (0.118 R)
• M11: 2,299,618 km (0.059 R)
• M12: 2,429,918 km (0.096 R)
• M13: 2,509,355 km (0.095 R)
• M14: 2,835,628 km (0.101 R)
• M15: 3,004,075 km (0.096 R)
• M16: 3,204,686 km (0.089 R)
• M17: 3,321,372 km (0.116 R)
• M18: 4,402,067 km (0.117 R)
• M19: 5,065,085 km (0.086 R)
• M20: 5,723,914 km (0.11 R)
• M21: 6,931,767 km (0.049 R)
• M22: 7,121,457 km (0.083 R)
• M23: 7,858,227 km (0.105 R)
• M24: 8,175,673 km (0.1 R)
• M25: 8,619,231 km (0.072 R)
• M26: 9,236,472 km (0.066 R)
• M27: 9,910,859 km (0.105 R)
• M28: 10,557,271 km (0.118 R)
• M29: 10,775,834 km (0.098 R)
• M30: 10,863,797 km (0.062 R)
• M31: 10,995,892 km (0.091 R)
• M32: 12,118,475 km (0.048 R)
• M33: 12,855,992 km (0.026 R)
• M34: 13,371,506 km (0.09 R)
• M35: 15,599,767 km (0.061 R)
• M36: 16,049,009 km (0.099 R)
• M37: 16,452,026 km (0.076 R)
• M38: 16,553,154 km (0.083 R)
• M39: 16,756,308 km (0.063 R)
• M40: 18,097,004 km (0.05 R)
• M41: 18,201,573 km (0.063 R)
• M42: 18,463,818 km (0.061 R)
• M43: 18,992,048 km (0.097 R)
• M44: 20,225,931 km (0.116 R)
• M45: 20,443,147 km (0.103 R)
• M46: 20,715,715 km (0.086 R)
• M47: 20,879,973 km (0.087 R)
• M48: 21,374,993 km (0.105 R)
• M49: 22,320,750 km (0.081 R)
• M50: 23,564,806 km (0.113 R)
• M51: 24,368,147 km (0.11 R)
• M52: 25,355,792 km (0.049 R)
• M53: 26,119,788 km (0.077 R)
• M54: 27,911,672 km (0.083 R)
• M55: 28,092,984 km (0.053 R)
• M56: 28,214,158 km (0.107 R)
• M57: 29,373,542 km (0.1 R)
• M58: 30,299,852 km (0.115 R)
• M59: 30,860,246 km (0.055 R)
• M60: 31,235,736 km (0.098 R)
• M61: 33,008,022 km (0.066 R)
• M62: 33,584,572 km (0.034 R)
• M63: 33,841,881 km (0.112 R)
• M64: 34,164,563 km (0.096 R)
• M65: 36,055,630 km (0.062 R)
• M66: 37,113,437 km (0.118 R)
• M67: 38,181,416 km (0.081 R)
• M68: 38,719,220 km (0.113 R)
• M69: 39,327,186 km (0.067 R)
• M70: 39,802,309 km (0.027 R)
• M71: 40,211,010 km (0.113 R)
• M72: 40,826,755 km (0.059 R)
• M73: 42,901,677 km (0.054 R)
• M74: 43,041,252 km (0.033 R)
• M75: 44,515,539 km (0.085 R)
• M76: 45,010,559 km (0.118 R)
• M77: 45,507,523 km (0.09 R)
• M78: 45,792,357 km (0.096 R)
• M79: 46,937,379 km (0.074 R)
• M80: 48,454,601 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.9

Radius: 5.3

Gravity: 26.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.2 AU - 17.22 AU

Year: 21775 Days

Day: 18.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,920,534 km

• M1: 136,583 km (0.11 R)
• M2: 218,114 km (0.1 R)
• M3: 318,045 km (0.099 R)
• M4: 413,339 km (0.07 R)
• M5: 475,123 km (0.033 R)
• M6: 608,415 km (0.091 R)
• M7: 753,824 km (0.048 R)
• M8: 804,687 km (0.065 R)
• M9: 937,231 km (0.037 R)
• M10: 1,193,492 km (0.118 R)
• M11: 2,228,859 km (0.098 R)
• M12: 2,686,030 km (0.073 R)
• M13: 2,765,017 km (0.12 R)
• M14: 3,815,793 km (0.114 R)
• M15: 3,860,223 km (0.09 R)
• M16: 4,452,631 km (0.117 R)
• M17: 5,873,362 km (0.112 R)
• M18: 5,924,674 km (0.11 R)
• M19: 6,552,088 km (0.067 R)
• M20: 6,605,344 km (0.086 R)
• M21: 6,766,012 km (0.096 R)
• M22: 6,982,032 km (0.084 R)
• M23: 7,091,089 km (0.083 R)
• M24: 7,365,750 km (0.095 R)
• M25: 7,476,602 km (0.105 R)
• M26: 7,532,253 km (0.097 R)
• M27: 7,869,147 km (0.06 R)
• M28: 10,236,833 km (0.047 R)
• M29: 11,177,355 km (0.083 R)
• M30: 11,561,223 km (0.104 R)
• M31: 11,754,802 km (0.039 R)
• M32: 11,949,429 km (0.09 R)
• M33: 13,273,969 km (0.083 R)
• M34: 14,644,285 km (0.105 R)
• M35: 15,275,588 km (0.107 R)
• M36: 16,130,989 km (0.12 R)
• M37: 16,564,523 km (0.056 R)
• M38: 16,709,933 km (0.093 R)
• M39: 16,782,787 km (0.082 R)
• M40: 16,928,794 km (0.08 R)
• M41: 17,222,006 km (0.108 R)
• M42: 20,323,170 km (0.056 R)
• M43: 20,791,262 km (0.099 R)
• M44: 20,869,651 km (0.108 R)
• M45: 21,500,056 km (0.054 R)
• M46: 21,658,630 km (0.11 R)
• M47: 21,897,239 km (0.092 R)
• M48: 23,265,610 km (0.114 R)
• M49: 23,346,992 km (0.038 R)
• M50: 24,413,176 km (0.039 R)
• M51: 24,993,915 km (0.077 R)
• M52: 28,921,158 km (0.107 R)
• M53: 30,242,556 km (0.108 R)
• M54: 30,331,417 km (0.068 R)
• M55: 30,776,770 km (0.067 R)
• M56: 32,125,544 km (0.082 R)
• M57: 32,943,994 km (0.095 R)
• M58: 33,585,470 km (0.101 R)
• M59: 37,901,369 km (0.106 R)
• M60: 37,997,111 km (0.083 R)
• M61: 39,539,914 km (0.073 R)
• M62: 40,319,020 km (0.089 R)
• M63: 40,710,517 km (0.09 R)
• M64: 42,786,038 km (0.118 R)
• M65: 44,088,138 km (0.113 R)
• M66: 45,301,676 km (0.093 R)
• M67: 46,936,482 km (0.105 R)
• M68: 48,798,825 km (0.037 R)
• M69: 50,158,820 km (0.106 R)
• M70: 52,595,171 km (0.1 R)
• M71: 54,853,201 km (0.099 R)
• M72: 55,504,101 km (0.083 R)
• M73: 57,252,451 km (0.116 R)
• M74: 57,362,256 km (0.094 R)
• M75: 59,351,908 km (0.106 R)
• M76: 61,814,139 km (0.082 R)
• M77: 64,195,438 km (0.114 R)
• M78: 64,652,460 km (0.09 R)
• M79: 66,837,785 km (0.101 R)
• M80: 68,696,838 km (0.042 R)
• M81: 70,455,062 km (0.115 R)
• M82: 72,346,727 km (0.095 R)
• M83: 75,215,416 km (0.106 R)
• M84: 75,817,697 km (0.116 R)
• M85: 77,391,317 km (0.113 R)
• M86: 78,486,822 km (0.108 R)
• M87: 78,853,187 km (0.118 R)
• M88: 78,975,558 km (0.082 R)
• M89: 79,465,043 km (0.105 R)
• M90: 80,939,928 km (0.071 R)
• M91: 81,186,764 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit