🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.56 AU - 0.62 AU

Year: 169 Days

Day: 41 Hours

Environment

Temp: 226 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.74 AU - 0.96 AU

Year: 292 Days

Day: 41.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,087,482 km

• M1: 382,821 km (0.1 R)
• M2: 407,205 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 0.98 AU

Year: 292 Days

Day: 42.9 Hours

Environment

Temp: 83 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.9 AU - 1.06 AU

Year: 362 Days

Day: 43.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,087,482 km

• M1: 507,885 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.98 AU - 1.2 AU

Year: 424 Days

Day: 33.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.06 AU - 1.28 AU

Year: 472 Days

Day: 45.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 110.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 97,087,482 km

• M1: 41,588 km (0.086 R)
• M2: 175,179 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.61 AU - 2.45 AU

Year: 1078 Days

Day: 43.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 131.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 13.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.14 AU - 5.4 AU

Year: 3884 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 97,087,482 km

• M1: 260,300 km (0.105 R)
• M2: 460,013 km (0.088 R)
• M3: 635,342 km (0.108 R)
• M4: 825,182 km (0.094 R)
• M5: 1,000,959 km (0.114 R)
• M6: 1,165,816 km (0.08 R)
• M7: 1,327,382 km (0.1 R)
• M8: 2,200,435 km (0.053 R)
• M9: 2,403,140 km (0.106 R)
• M10: 2,710,863 km (0.048 R)
• M11: 3,135,272 km (0.1 R)
• M12: 3,544,572 km (0.091 R)
• M13: 3,971,075 km (0.089 R)
• M14: 4,161,663 km (0.079 R)
• M15: 4,258,154 km (0.054 R)
• M16: 4,711,735 km (0.075 R)
• M17: 4,812,414 km (0.119 R)
• M18: 5,431,599 km (0.072 R)
• M19: 5,729,449 km (0.082 R)
• M20: 6,098,208 km (0.079 R)
• M21: 6,186,022 km (0.114 R)
• M22: 6,385,436 km (0.096 R)
• M23: 6,836,174 km (0.081 R)
• M24: 7,019,282 km (0.102 R)
• M25: 7,578,778 km (0.104 R)
• M26: 7,816,190 km (0.055 R)
• M27: 9,418,532 km (0.049 R)
• M28: 9,648,315 km (0.089 R)
• M29: 9,750,939 km (0.062 R)
• M30: 9,983,414 km (0.119 R)
• M31: 10,217,834 km (0.104 R)
• M32: 10,638,802 km (0.109 R)
• M33: 11,092,533 km (0.107 R)
• M34: 11,335,180 km (0.081 R)
• M35: 11,470,866 km (0.12 R)
• M36: 11,826,011 km (0.1 R)
• M37: 12,519,247 km (0.094 R)
• M38: 12,603,321 km (0.089 R)
• M39: 12,913,288 km (0.118 R)
• M40: 12,998,110 km (0.094 R)
• M41: 13,225,649 km (0.045 R)
• M42: 13,311,368 km (0.045 R)
• M43: 13,771,232 km (0.119 R)
• M44: 13,916,043 km (0.082 R)
• M45: 14,236,481 km (0.116 R)
• M46: 14,529,843 km (0.114 R)
• M47: 15,271,998 km (0.1 R)
• M48: 16,178,860 km (0.099 R)
• M49: 16,270,564 km (0.071 R)
• M50: 16,793,259 km (0.076 R)
• M51: 17,103,225 km (0.106 R)
• M52: 18,171,653 km (0.117 R)
• M53: 18,426,119 km (0.106 R)
• M54: 18,649,768 km (0.065 R)
• M55: 20,372,537 km (0.069 R)
• M56: 20,471,571 km (0.096 R)
• M57: 20,869,352 km (0.1 R)
• M58: 21,403,566 km (0.05 R)
• M59: 22,247,447 km (0.072 R)
• M60: 22,793,330 km (0.078 R)
• M61: 22,930,511 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.4

Radius: 5.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.58 AU - 18.9 AU

Year: 26685 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,087,482 km

• M1: 241,900 km (0.114 R)
• M2: 451,187 km (0.09 R)
• M3: 565,929 km (0.103 R)
• M4: 617,989 km (0.079 R)
• M5: 708,645 km (0.1 R)
• M6: 902,973 km (0.1 R)
• M7: 1,458,280 km (0.114 R)
• M8: 1,912,310 km (0.106 R)
• M9: 2,322,208 km (0.069 R)
• M10: 2,848,643 km (0.1 R)
• M11: 3,032,199 km (0.117 R)
• M12: 3,125,399 km (0.045 R)
• M13: 3,314,640 km (0.036 R)
• M14: 3,410,682 km (0.099 R)
• M15: 3,572,846 km (0.108 R)
• M16: 3,770,764 km (0.112 R)
• M17: 4,040,339 km (0.11 R)
• M18: 4,562,286 km (0.078 R)
• M19: 4,995,073 km (0.106 R)
• M20: 5,592,268 km (0.116 R)
• M21: 5,706,710 km (0.078 R)
• M22: 5,783,454 km (0.061 R)
• M23: 6,529,648 km (0.095 R)
• M24: 7,098,718 km (0.114 R)
• M25: 7,641,310 km (0.039 R)
• M26: 7,896,224 km (0.048 R)
• M27: 8,765,986 km (0.075 R)
• M28: 8,898,979 km (0.115 R)
• M29: 9,711,445 km (0.12 R)
• M30: 10,312,828 km (0.081 R)
• M31: 11,697,207 km (0.066 R)
• M32: 12,485,737 km (0.115 R)
• M33: 12,635,485 km (0.089 R)
• M34: 12,685,451 km (0.112 R)
• M35: 12,835,946 km (0.11 R)
• M36: 14,009,691 km (0.092 R)
• M37: 14,688,267 km (0.072 R)
• M38: 16,786,975 km (0.099 R)
• M39: 17,395,689 km (0.111 R)
• M40: 17,562,940 km (0.101 R)
• M41: 18,805,799 km (0.066 R)
• M42: 19,380,105 km (0.099 R)
• M43: 19,669,427 km (0.117 R)
• M44: 21,315,752 km (0.109 R)
• M45: 21,375,292 km (0.036 R)
• M46: 24,052,495 km (0.111 R)
• M47: 24,613,038 km (0.118 R)
• M48: 24,863,465 km (0.077 R)
• M49: 25,177,770 km (0.045 R)
• M50: 25,240,751 km (0.073 R)
• M51: 26,064,886 km (0.108 R)
• M52: 26,962,024 km (0.038 R)
• M53: 27,091,127 km (0.112 R)
• M54: 27,934,560 km (0.108 R)
• M55: 28,523,676 km (0.105 R)
• M56: 29,580,885 km (0.094 R)
• M57: 30,583,639 km (0.114 R)
• M58: 31,529,546 km (0.081 R)
• M59: 32,279,481 km (0.12 R)
• M60: 32,416,512 km (0.092 R)
• M61: 32,759,839 km (0.082 R)
• M62: 32,828,654 km (0.091 R)
• M63: 33,380,820 km (0.112 R)
• M64: 33,658,025 km (0.074 R)
• M65: 34,634,450 km (0.118 R)
• M66: 35,549,391 km (0.067 R)
• M67: 35,903,489 km (0.104 R)
• M68: 36,045,308 km (0.108 R)
• M69: 36,116,367 km (0.05 R)
• M70: 37,044,173 km (0.063 R)
• M71: 37,115,830 km (0.076 R)
• M72: 37,763,140 km (0.104 R)
• M73: 38,269,080 km (0.111 R)
• M74: 40,389,181 km (0.088 R)
• M75: 41,277,643 km (0.106 R)
• M76: 41,649,693 km (0.084 R)
• M77: 41,724,342 km (0.051 R)
• M78: 44,742,330 km (0.072 R)
• M79: 44,895,069 km (0.117 R)
• M80: 46,896,539 km (0.062 R)
• M81: 47,596,059 km (0.1 R)
• M82: 47,673,999 km (0.092 R)
• M83: 47,908,120 km (0.108 R)
• M84: 49,084,258 km (0.076 R)
• M85: 49,557,287 km (0.099 R)
• M86: 49,715,412 km (0.106 R)
• M87: 49,873,537 km (0.083 R)
• M88: 51,544,844 km (0.066 R)
• M89: 52,508,105 km (0.117 R)
• M90: 52,669,222 km (0.071 R)
• M91: 52,749,855 km (0.11 R)
• M92: 52,991,904 km (0.048 R)
• M93: 53,558,282 km (0.081 R)
• M94: 54,370,897 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.5

Radius: 7.2

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.72 AU - 20.52 AU

Year: 29952 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,087,482 km

• M1: 2,161,988 km (0.118 R)
• M2: 3,342,764 km (0.085 R)
• M3: 4,376,336 km (0.104 R)
• M4: 4,741,355 km (0.092 R)
• M5: 5,116,247 km (0.076 R)
• M6: 5,279,907 km (0.094 R)
• M7: 5,500,714 km (0.115 R)
• M8: 5,556,364 km (0.071 R)
• M9: 6,008,748 km (0.08 R)
• M10: 6,472,801 km (0.049 R)
• M11: 7,069,098 km (0.117 R)
• M12: 7,251,458 km (0.118 R)
• M13: 8,059,436 km (0.076 R)
• M14: 8,250,023 km (0.105 R)
• M15: 8,313,902 km (0.116 R)
• M16: 8,377,780 km (0.104 R)
• M17: 8,506,285 km (0.05 R)
• M18: 8,635,537 km (0.069 R)
• M19: 10,098,604 km (0.065 R)
• M20: 10,649,573 km (0.029 R)
• M21: 11,494,053 km (0.102 R)
• M22: 12,433,229 km (0.085 R)
• M23: 13,849,472 km (0.028 R)
• M24: 14,001,463 km (0.053 R)
• M25: 14,769,947 km (0.101 R)
• M26: 18,477,431 km (0.1 R)
• M27: 18,644,981 km (0.037 R)
• M28: 19,916,563 km (0.101 R)
• M29: 20,346,657 km (0.086 R)
• M30: 20,432,975 km (0.102 R)
• M31: 24,904,904 km (0.084 R)
• M32: 25,368,059 km (0.103 R)
• M33: 26,585,935 km (0.065 R)
• M34: 26,774,877 km (0.077 R)
• M35: 27,059,263 km (0.093 R)
• M36: 28,014,445 km (0.099 R)
• M37: 28,303,169 km (0.119 R)
• M38: 28,689,730 km (0.115 R)
• M39: 29,370,251 km (0.12 R)
• M40: 30,450,347 km (0.104 R)
• M41: 33,156,274 km (0.066 R)
• M42: 33,258,000 km (0.096 R)
• M43: 33,665,804 km (0.116 R)
• M44: 33,768,129 km (0.072 R)
• M45: 34,486,498 km (0.044 R)
• M46: 34,692,644 km (0.09 R)
• M47: 34,899,238 km (0.072 R)
• M48: 39,546,197 km (0.11 R)
• M49: 39,978,236 km (0.086 R)
• M50: 41,283,627 km (0.071 R)
• M51: 43,936,147 km (0.118 R)
• M52: 47,328,278 km (0.042 R)
• M53: 47,901,837 km (0.055 R)
• M54: 50,218,808 km (0.074 R)
• M55: 51,744,258 km (0.063 R)
• M56: 56,411,263 km (0.115 R)
• M57: 57,507,366 km (0.091 R)
• M58: 59,596,650 km (0.075 R)
• M59: 61,210,961 km (0.11 R)
• M60: 62,336,984 km (0.114 R)
• M61: 62,462,646 km (0.029 R)
• M62: 62,839,782 km (0.061 R)
• M63: 63,469,889 km (0.117 R)
• M64: 64,736,683 km (0.081 R)
• M65: 65,245,765 km (0.109 R)
• M66: 65,628,287 km (0.103 R)
• M67: 65,883,800 km (0.07 R)
• M68: 66,395,873 km (0.111 R)
• M69: 67,166,452 km (0.1 R)
• M70: 68,198,378 km (0.111 R)
• M71: 68,845,987 km (0.092 R)
• M72: 69,495,691 km (0.039 R)
• M73: 70,801,082 km (0.101 R)
• M74: 70,931,980 km (0.102 R)
• M75: 71,851,259 km (0.104 R)
• M76: 75,299,639 km (0.09 R)
• M77: 75,567,120 km (0.066 R)
• M78: 77,718,487 km (0.059 R)
• M79: 79,073,246 km (0.091 R)
• M80: 79,889,751 km (0.055 R)
• M81: 81,394,107 km (0.118 R)
• M82: 83,460,502 km (0.092 R)
• M83: 83,598,880 km (0.104 R)
• M84: 83,875,936 km (0.035 R)
• M85: 84,291,967 km (0.102 R)
• M86: 86,662,495 km (0.081 R)
• M87: 88,489,983 km (0.118 R)
• M88: 89,196,234 km (0.099 R)
• M89: 91,468,776 km (0.091 R)
• M90: 93,472,938 km (0.087 R)
• M91: 94,913,267 km (0.101 R)
• M92: 95,925,895 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit