🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.59 AU - 0.95 AU

Year: 243 Days

Day: 16.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.25 AU - 1.39 AU

Year: 546 Days

Day: 30.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,118,518 km

• M1: 220,058 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.29 AU - 1.91 AU

Year: 728 Days

Day: 14.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.23 AU - 1.99 AU

Year: 735 Days

Day: 26.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.39 AU - 2.15 AU

Year: 847 Days

Day: 39.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.09 AU - 3.37 AU

Year: 1623 Days

Day: 12.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,118,518 km

• M1: 199,414 km (0.103 R)

Asteroid Belt

Center: 8.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.4

Radius: 3.7

Gravity: 49.48 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.72 AU - 14.9 AU

Year: 18470 Days

Day: 17 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,118,518 km

• M1: 249,230 km (0.105 R)
• M2: 620,682 km (0.099 R)
• M3: 1,128,417 km (0.08 R)
• M4: 1,291,927 km (0.046 R)
• M5: 1,319,902 km (0.097 R)
• M6: 1,611,019 km (0.103 R)
• M7: 1,702,274 km (0.102 R)
• M8: 1,826,440 km (0.097 R)
• M9: 2,631,427 km (0.09 R)
• M10: 3,689,083 km (0.104 R)
• M11: 4,515,163 km (0.108 R)
• M12: 4,948,997 km (0.113 R)
• M13: 5,260,460 km (0.116 R)
• M14: 5,305,488 km (0.078 R)
• M15: 5,486,801 km (0.109 R)
• M16: 6,423,733 km (0.077 R)
• M17: 6,910,374 km (0.101 R)
• M18: 7,408,835 km (0.117 R)
• M19: 7,816,040 km (0.104 R)
• M20: 9,570,524 km (0.117 R)
• M21: 10,463,025 km (0.107 R)
• M22: 10,919,298 km (0.092 R)
• M23: 11,557,034 km (0.056 R)
• M24: 12,087,807 km (0.103 R)
• M25: 13,356,846 km (0.058 R)
• M26: 13,665,317 km (0.072 R)
• M27: 14,038,414 km (0.077 R)
• M28: 14,351,821 km (0.068 R)
• M29: 14,541,063 km (0.089 R)
• M30: 15,499,387 km (0.117 R)
• M31: 16,084,165 km (0.08 R)
• M32: 17,476,322 km (0.037 R)
• M33: 17,948,902 km (0.095 R)
• M34: 18,562,702 km (0.111 R)
• M35: 19,044,856 km (0.07 R)
• M36: 20,162,352 km (0.056 R)
• M37: 20,728,879 km (0.088 R)
• M38: 21,805,386 km (0.057 R)
• M39: 22,899,993 km (0.066 R)
• M40: 23,713,955 km (0.088 R)
• M41: 24,087,052 km (0.11 R)
• M42: 24,386,846 km (0.087 R)
• M43: 24,687,987 km (0.104 R)
• M44: 24,990,324 km (0.116 R)
• M45: 25,751,628 km (0.11 R)
• M46: 26,597,753 km (0.109 R)
• M47: 27,063,152 km (0.107 R)
• M48: 27,374,765 km (0.025 R)
• M49: 27,923,191 km (0.112 R)
• M50: 28,475,207 km (0.079 R)
• M51: 30,233,430 km (0.103 R)
• M52: 30,800,257 km (0.042 R)
• M53: 31,452,204 km (0.109 R)
• M54: 32,521,380 km (0.082 R)
• M55: 32,852,740 km (0.114 R)
• M56: 33,937,474 km (0.061 R)
• M57: 37,174,772 km (0.082 R)
• M58: 40,954,811 km (0.105 R)
• M59: 41,312,649 km (0.08 R)
• M60: 43,754,834 km (0.117 R)
• M61: 45,686,292 km (0.059 R)
• M62: 49,156,514 km (0.119 R)
• M63: 49,346,503 km (0.073 R)
• M64: 49,536,642 km (0.118 R)
• M65: 49,917,967 km (0.094 R)
• M66: 50,875,094 km (0.114 R)
• M67: 51,356,051 km (0.082 R)
• M68: 51,741,715 km (0.115 R)
• M69: 52,031,785 km (0.118 R)
• M70: 52,419,243 km (0.113 R)
• M71: 52,613,272 km (0.096 R)
• M72: 53,392,078 km (0.098 R)
• M73: 55,652,203 km (0.068 R)
• M74: 55,949,304 km (0.066 R)
• M75: 57,142,946 km (0.074 R)
• M76: 57,342,659 km (0.037 R)
• M77: 58,344,965 km (0.078 R)
• M78: 58,546,024 km (0.102 R)
• M79: 59,352,955 km (0.065 R)
• M80: 61,079,763 km (0.11 R)
• M81: 61,284,114 km (0.096 R)
• M82: 63,752,629 km (0.116 R)
• M83: 63,856,150 km (0.107 R)
• M84: 65,207,468 km (0.079 R)
• M85: 67,410,297 km (0.032 R)
• M86: 67,515,913 km (0.119 R)
• M87: 68,467,804 km (0.069 R)
• M88: 68,680,083 km (0.093 R)
• M89: 69,424,333 km (0.104 R)
• M90: 69,957,499 km (0.098 R)
• M91: 70,492,162 km (0.077 R)
• M92: 71,457,966 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.8

Radius: 7.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.68 AU - 17.52 AU

Year: 20077 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 103,118,518 km

• M1: 142,118 km (0.094 R)
• M2: 187,596 km (0.089 R)
• M3: 271,819 km (0.106 R)
• M4: 620,233 km (0.066 R)
• M5: 936,782 km (0.103 R)
• M6: 1,689,409 km (0.115 R)
• M7: 2,128,179 km (0.116 R)
• M8: 2,367,685 km (0.069 R)
• M9: 2,660,748 km (0.078 R)
• M10: 2,888,136 km (0.113 R)
• M11: 3,264,974 km (0.089 R)
• M12: 3,377,770 km (0.108 R)
• M13: 3,961,501 km (0.107 R)
• M14: 4,576,199 km (0.099 R)
• M15: 5,033,370 km (0.096 R)
• M16: 5,220,367 km (0.032 R)
• M17: 6,592,030 km (0.096 R)
• M18: 7,529,410 km (0.088 R)
• M19: 8,221,001 km (0.109 R)
• M20: 8,463,500 km (0.071 R)
• M21: 9,113,951 km (0.063 R)
• M22: 12,221,847 km (0.061 R)
• M23: 12,650,295 km (0.086 R)
• M24: 13,083,830 km (0.089 R)
• M25: 13,522,301 km (0.095 R)
• M26: 13,991,739 km (0.088 R)
• M27: 16,004,429 km (0.055 R)
• M28: 16,890,497 km (0.095 R)
• M29: 17,735,576 km (0.109 R)
• M30: 18,970,656 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.8

Radius: 6.1

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.97 AU - 16.25 AU

Year: 22196 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,118,518 km

• M1: 125,064 km (0.067 R)
• M2: 300,243 km (0.105 R)
• M3: 364,121 km (0.099 R)
• M4: 506,987 km (0.074 R)
• M5: 585,227 km (0.08 R)
• M6: 625,917 km (0.117 R)
• M7: 688,898 km (0.112 R)
• M8: 1,932,356 km (0.076 R)
• M9: 2,757,388 km (0.111 R)
• M10: 2,863,004 km (0.098 R)
• M11: 3,151,130 km (0.08 R)
• M12: 3,755,206 km (0.092 R)
• M13: 3,951,179 km (0.048 R)
• M14: 5,196,132 km (0.062 R)
• M15: 5,414,695 km (0.054 R)
• M16: 5,860,646 km (0.109 R)
• M17: 6,088,035 km (0.103 R)
• M18: 6,645,736 km (0.111 R)
• M19: 6,882,848 km (0.076 R)
• M20: 7,268,213 km (0.117 R)
• M21: 7,414,370 km (0.119 R)
• M22: 8,261,692 km (0.073 R)
• M23: 8,363,269 km (0.063 R)
• M24: 8,516,607 km (0.053 R)
• M25: 9,722,665 km (0.115 R)
• M26: 10,045,946 km (0.078 R)
• M27: 10,154,554 km (0.107 R)
• M28: 11,037,032 km (0.061 R)
• M29: 11,317,827 km (0.095 R)
• M30: 12,290,213 km (0.076 R)
• M31: 12,933,484 km (0.07 R)
• M32: 13,348,468 km (0.117 R)
• M33: 13,647,664 km (0.043 R)
• M34: 13,767,941 km (0.11 R)
• M35: 13,948,954 km (0.109 R)
• M36: 14,009,541 km (0.075 R)
• M37: 14,435,746 km (0.066 R)
• M38: 14,742,870 km (0.057 R)
• M39: 14,928,072 km (0.12 R)
• M40: 14,990,006 km (0.038 R)
• M41: 16,182,750 km (0.117 R)
• M42: 17,145,861 km (0.105 R)
• M43: 17,863,781 km (0.112 R)
• M44: 18,325,889 km (0.059 R)
• M45: 19,059,816 km (0.095 R)
• M46: 20,007,818 km (0.096 R)
• M47: 20,349,948 km (0.105 R)
• M48: 21,598,193 km (0.111 R)
• M49: 23,660,549 km (0.077 R)
• M50: 24,605,409 km (0.118 R)
• M51: 25,266,632 km (0.066 R)
• M52: 27,209,609 km (0.07 R)
• M53: 29,355,291 km (0.093 R)
• M54: 31,793,287 km (0.096 R)
• M55: 32,996,204 km (0.086 R)
• M56: 33,238,552 km (0.082 R)
• M57: 33,725,045 km (0.116 R)
• M58: 38,377,688 km (0.104 R)
• M59: 39,400,638 km (0.106 R)
• M60: 40,778,285 km (0.069 R)
• M61: 41,212,119 km (0.102 R)
• M62: 41,386,101 km (0.086 R)
• M63: 41,473,167 km (0.092 R)
• M64: 41,734,664 km (0.094 R)
• M65: 44,202,132 km (0.078 R)
• M66: 45,453,368 km (0.088 R)
• M67: 46,354,396 km (0.106 R)
• M68: 46,625,767 km (0.108 R)
• M69: 47,352,214 km (0.08 R)
• M70: 47,534,275 km (0.119 R)
• M71: 48,082,252 km (0.031 R)
• M72: 49,184,489 km (0.068 R)
• M73: 50,294,954 km (0.069 R)
• M74: 51,320,148 km (0.037 R)
• M75: 54,055,695 km (0.103 R)
• M76: 56,548,294 km (0.086 R)
• M77: 56,644,935 km (0.063 R)
• M78: 56,935,154 km (0.105 R)
• M79: 57,031,944 km (0.063 R)
• M80: 58,100,821 km (0.05 R)
• M81: 60,258,172 km (0.099 R)
• M82: 61,148,279 km (0.114 R)
• M83: 62,841,428 km (0.073 R)
• M84: 65,663,592 km (0.096 R)
• M85: 66,783,631 km (0.116 R)
• M86: 67,807,180 km (0.106 R)
• M87: 68,526,895 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.4

Radius: 5.8

Gravity: 26.71 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.09 AU - 18.97 AU

Year: 27553 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,118,518 km

• M1: 224,846 km (0.111 R)
• M2: 455,226 km (0.039 R)
• M3: 718,219 km (0.109 R)
• M4: 805,585 km (0.063 R)
• M5: 1,401,283 km (0.099 R)
• M6: 2,403,739 km (0.095 R)
• M7: 2,716,398 km (0.066 R)
• M8: 3,678,761 km (0.118 R)
• M9: 4,902,173 km (0.12 R)
• M10: 8,606,366 km (0.074 R)
• M11: 9,636,646 km (0.086 R)
• M12: 10,130,768 km (0.115 R)
• M13: 10,705,373 km (0.072 R)
• M14: 11,961,397 km (0.11 R)
• M15: 13,891,359 km (0.086 R)
• M16: 14,529,095 km (0.105 R)
• M17: 15,013,642 km (0.09 R)
• M18: 15,339,766 km (0.038 R)
• M19: 16,666,848 km (0.12 R)
• M20: 17,004,341 km (0.119 R)
• M21: 17,089,163 km (0.107 R)
• M22: 18,376,902 km (0.109 R)
• M23: 19,340,910 km (0.087 R)
• M24: 20,141,857 km (0.075 R)
• M25: 20,501,341 km (0.058 R)
• M26: 20,953,575 km (0.095 R)
• M27: 21,684,062 km (0.051 R)
• M28: 22,330,175 km (0.08 R)
• M29: 22,609,025 km (0.034 R)
• M30: 23,358,062 km (0.033 R)
• M31: 23,641,101 km (0.102 R)
• M32: 23,735,647 km (0.062 R)
• M33: 25,459,762 km (0.079 R)
• M34: 25,556,702 km (0.083 R)
• M35: 25,751,029 km (0.096 R)
• M36: 27,223,671 km (0.118 R)
• M37: 28,421,501 km (0.109 R)
• M38: 31,282,411 km (0.12 R)
• M39: 31,386,232 km (0.048 R)
• M40: 31,802,862 km (0.103 R)
• M41: 32,852,291 km (0.071 R)
• M42: 32,957,907 km (0.108 R)
• M43: 33,593,698 km (0.106 R)
• M44: 33,806,576 km (0.076 R)
• M45: 34,019,902 km (0.063 R)
• M46: 34,126,565 km (0.105 R)
• M47: 35,092,968 km (0.049 R)
• M48: 36,286,160 km (0.078 R)
• M49: 36,832,941 km (0.04 R)
• M50: 37,382,414 km (0.109 R)
• M51: 39,046,989 km (0.074 R)
• M52: 39,270,787 km (0.054 R)
• M53: 39,832,079 km (0.107 R)
• M54: 44,417,104 km (0.087 R)
• M55: 44,650,776 km (0.118 R)
• M56: 46,179,068 km (0.117 R)
• M57: 47,605,034 km (0.053 R)
• M58: 47,724,563 km (0.092 R)
• M59: 48,443,530 km (0.067 R)
• M60: 51,477,525 km (0.032 R)
• M61: 51,845,685 km (0.113 R)
• M62: 52,091,624 km (0.075 R)
• M63: 52,338,012 km (0.113 R)
• M64: 52,461,280 km (0.084 R)
• M65: 53,203,286 km (0.112 R)
• M66: 56,331,826 km (0.092 R)
• M67: 56,964,625 km (0.031 R)
• M68: 57,091,484 km (0.098 R)
• M69: 58,237,404 km (0.077 R)
• M70: 59,262,299 km (0.111 R)
• M71: 60,034,972 km (0.105 R)
• M72: 60,422,430 km (0.06 R)
• M73: 63,684,262 km (0.085 R)
• M74: 68,750,394 km (0.113 R)
• M75: 69,562,112 km (0.073 R)
• M76: 70,240,987 km (0.077 R)
• M77: 70,921,957 km (0.071 R)
• M78: 71,058,390 km (0.086 R)
• M79: 72,153,297 km (0.055 R)
• M80: 74,498,393 km (0.118 R)
• M81: 75,610,653 km (0.111 R)
• M82: 78,133,173 km (0.08 R)
• M83: 80,825,635 km (0.086 R)
• M84: 81,682,083 km (0.076 R)
• M85: 86,300,917 km (0.109 R)
• M86: 88,641,825 km (0.084 R)
• M87: 94,735,245 km (0.073 R)
• M88: 95,035,787 km (0.06 R)
• M89: 95,336,778 km (0.045 R)
• M90: 97,604,383 km (0.108 R)
• M91: 100,502,094 km (0.042 R)
• M92: 100,655,282 km (0.095 R)
• M93: 101,115,594 km (0.102 R)
• M94: 101,269,231 km (0.112 R)
• M95: 101,576,655 km (0.118 R)
• M96: 101,730,591 km (0.059 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 12,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit