🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 15.2 Hours

Environment

Temp: 235 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,081,701 km

• M1: 49,517 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.48 AU - 0.64 AU

Year: 154 Days

Day: 31.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.6 AU - 0.78 AU

Year: 210 Days

Day: 47 Hours

Environment

Temp: 110 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.92 AU - 1.28 AU

Year: 424 Days

Day: 31.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.46 AU - 2.22 AU

Year: 916 Days

Day: 35.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,081,701 km

• M1: 1,018,462 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.7 AU - 2.02 AU

Year: 931 Days

Day: 13 Hours

Environment

Temp: -55 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.98 AU - 2.98 AU

Year: 1888 Days

Day: 21.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.4

Radius: 4.8

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.47 AU - 16.17 AU

Year: 20943 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,081,701 km

• M1: 120,725 km (0.111 R)
• M2: 342,130 km (0.06 R)
• M3: 568,173 km (0.069 R)
• M4: 652,845 km (0.103 R)
• M5: 1,326,484 km (0.09 R)
• M6: 1,768,097 km (0.099 R)
• M7: 2,352,875 km (0.071 R)
• M8: 2,701,738 km (0.107 R)
• M9: 3,254,950 km (0.066 R)
• M10: 4,293,459 km (0.116 R)
• M11: 4,761,251 km (0.052 R)
• M12: 6,164,330 km (0.092 R)
• M13: 6,594,125 km (0.097 R)
• M14: 7,940,206 km (0.116 R)
• M15: 7,991,518 km (0.072 R)
• M16: 8,250,472 km (0.103 R)
• M17: 8,776,608 km (0.043 R)
• M18: 9,916,244 km (0.113 R)
• M19: 10,306,396 km (0.11 R)
• M20: 11,623,306 km (0.098 R)
• M21: 11,740,291 km (0.068 R)
• M22: 12,034,550 km (0.092 R)
• M23: 12,212,273 km (0.102 R)
• M24: 12,750,526 km (0.054 R)
• M25: 12,810,814 km (0.045 R)
• M26: 12,992,276 km (0.116 R)
• M27: 13,357,594 km (0.077 R)
• M28: 13,480,264 km (0.08 R)
• M29: 15,620,112 km (0.075 R)
• M30: 15,813,991 km (0.054 R)
• M31: 16,597,285 km (0.077 R)
• M32: 17,393,146 km (0.112 R)
• M33: 17,593,906 km (0.03 R)
• M34: 17,728,395 km (0.038 R)
• M35: 17,863,033 km (0.073 R)
• M36: 20,345,161 km (0.063 R)
• M37: 20,486,232 km (0.12 R)
• M38: 22,640,291 km (0.096 R)
• M39: 22,713,295 km (0.055 R)
• M40: 23,966,925 km (0.105 R)
• M41: 24,414,672 km (0.093 R)
• M42: 27,003,912 km (0.104 R)
• M43: 27,314,178 km (0.063 R)
• M44: 27,547,700 km (0.076 R)
• M45: 28,409,533 km (0.111 R)
• M46: 28,646,047 km (0.093 R)
• M47: 29,359,629 km (0.04 R)
• M48: 30,079,195 km (0.087 R)
• M49: 31,535,530 km (0.025 R)
• M50: 34,937,236 km (0.053 R)
• M51: 36,895,921 km (0.062 R)
• M52: 38,018,653 km (0.085 R)
• M53: 40,652,174 km (0.112 R)
• M54: 42,170,293 km (0.115 R)
• M55: 42,350,110 km (0.08 R)
• M56: 44,071,234 km (0.097 R)
• M57: 46,741,855 km (0.108 R)
• M58: 47,300,902 km (0.113 R)
• M59: 48,991,358 km (0.106 R)
• M60: 49,559,231 km (0.1 R)
• M61: 50,605,968 km (0.092 R)
• M62: 50,797,154 km (0.092 R)
• M63: 51,179,975 km (0.117 R)
• M64: 52,141,590 km (0.119 R)
• M65: 52,238,080 km (0.114 R)
• M66: 55,159,876 km (0.11 R)
• M67: 55,258,162 km (0.079 R)
• M68: 55,454,883 km (0.031 R)
• M69: 55,947,958 km (0.12 R)
• M70: 56,541,413 km (0.112 R)
• M71: 56,838,963 km (0.09 R)
• M72: 57,336,077 km (0.111 R)
• M73: 57,435,559 km (0.106 R)
• M74: 58,835,795 km (0.093 R)
• M75: 59,640,931 km (0.087 R)
• M76: 60,957,093 km (0.085 R)
• M77: 62,487,479 km (0.104 R)
• M78: 63,103,224 km (0.12 R)
• M79: 64,858,755 km (0.102 R)
• M80: 66,316,437 km (0.117 R)
• M81: 67,364,220 km (0.08 R)
• M82: 67,784,890 km (0.092 R)
• M83: 68,734,537 km (0.118 R)
• M84: 70,113,979 km (0.119 R)
• M85: 70,220,493 km (0.057 R)
• M86: 70,433,669 km (0.053 R)
• M87: 71,395,434 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840

Radius: 4.5

Gravity: 41.48 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.01 AU - 15.97 AU

Year: 22379 Days

Day: 22.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,081,701 km

• M1: 118,781 km (0.105 R)
• M2: 534,812 km (0.07 R)
• M3: 1,543,401 km (0.093 R)
• M4: 1,577,360 km (0.093 R)
• M5: 1,821,803 km (0.113 R)
• M6: 2,464,027 km (0.097 R)
• M7: 3,040,726 km (0.079 R)
• M8: 3,932,928 km (0.109 R)
• M9: 4,750,032 km (0.051 R)
• M10: 5,101,437 km (0.062 R)
• M11: 5,254,476 km (0.119 R)
• M12: 5,513,130 km (0.118 R)
• M13: 6,313,629 km (0.083 R)
• M14: 6,755,241 km (0.079 R)
• M15: 7,036,336 km (0.09 R)
• M16: 7,493,956 km (0.101 R)
• M17: 7,668,088 km (0.052 R)
• M18: 8,437,769 km (0.068 R)
• M19: 11,485,227 km (0.085 R)
• M20: 11,618,967 km (0.105 R)
• M21: 11,753,157 km (0.115 R)
• M22: 12,090,799 km (0.109 R)
• M23: 12,431,733 km (0.103 R)
• M24: 12,569,063 km (0.087 R)
• M25: 13,473,383 km (0.097 R)
• M26: 13,826,733 km (0.094 R)
• M27: 14,977,888 km (0.07 R)
• M28: 16,459,655 km (0.116 R)
• M29: 16,610,300 km (0.04 R)
• M30: 17,065,228 km (0.094 R)
• M31: 17,447,450 km (0.045 R)
• M32: 18,767,950 km (0.086 R)
• M33: 19,162,440 km (0.105 R)
• M34: 19,799,428 km (0.063 R)
• M35: 21,093,749 km (0.044 R)
• M36: 21,257,409 km (0.111 R)
• M37: 22,582,397 km (0.104 R)
• M38: 25,485,044 km (0.107 R)
• M39: 25,746,691 km (0.09 R)
• M40: 27,603,500 km (0.032 R)
• M41: 28,683,746 km (0.106 R)
• M42: 29,229,030 km (0.104 R)
• M43: 29,502,944 km (0.1 R)
• M44: 29,685,902 km (0.09 R)
• M45: 29,869,459 km (0.117 R)
• M46: 30,053,315 km (0.05 R)
• M47: 30,145,317 km (0.111 R)
• M48: 30,329,772 km (0.08 R)
• M49: 30,422,073 km (0.115 R)
• M50: 30,978,129 km (0.065 R)
• M51: 31,164,228 km (0.034 R)
• M52: 32,006,165 km (0.081 R)
• M53: 32,571,645 km (0.065 R)
• M54: 32,760,886 km (0.088 R)
• M55: 35,156,996 km (0.074 R)
• M56: 35,935,503 km (0.099 R)
• M57: 37,608,755 km (0.046 R)
• M58: 38,604,778 km (0.104 R)
• M59: 38,905,320 km (0.045 R)
• M60: 40,216,396 km (0.042 R)
• M61: 40,521,126 km (0.102 R)
• M62: 42,985,602 km (0.115 R)
• M63: 46,346,168 km (0.106 R)
• M64: 46,878,886 km (0.098 R)
• M65: 47,092,512 km (0.085 R)
• M66: 47,950,306 km (0.054 R)
• M67: 49,572,546 km (0.083 R)
• M68: 51,653,003 km (0.062 R)
• M69: 53,204,184 km (0.101 R)
• M70: 54,658,275 km (0.099 R)
• M71: 55,108,265 km (0.079 R)
• M72: 56,692,955 km (0.067 R)
• M73: 58,752,320 km (0.094 R)
• M74: 62,473,567 km (0.092 R)
• M75: 63,179,669 km (0.083 R)
• M76: 64,006,945 km (0.096 R)
• M77: 66,150,383 km (0.111 R)
• M78: 66,990,226 km (0.102 R)
• M79: 70,385,050 km (0.058 R)
• M80: 70,874,684 km (0.039 R)
• M81: 71,119,875 km (0.093 R)
• M82: 71,365,365 km (0.082 R)
• M83: 72,967,708 km (0.033 R)
• M84: 73,835,525 km (0.102 R)
• M85: 73,959,691 km (0.074 R)
• M86: 75,331,055 km (0.104 R)
• M87: 77,340,454 km (0.087 R)
• M88: 78,605,304 km (0.094 R)
• M89: 79,877,035 km (0.115 R)
• M90: 80,643,275 km (0.102 R)
• M91: 82,311,890 km (0.086 R)
• M92: 82,827,703 km (0.031 R)
• M93: 83,215,162 km (0.115 R)
• M94: 83,732,771 km (0.062 R)
• M95: 85,552,629 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.9

Radius: 3.5

Gravity: 62.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 13.76 AU - 18.62 AU

Year: 23913 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,081,701 km

• M1: 84,972 km (0.115 R)
• M2: 175,478 km (0.109 R)
• M3: 553,213 km (0.049 R)
• M4: 782,696 km (0.109 R)
• M5: 1,009,337 km (0.105 R)
• M6: 1,255,276 km (0.083 R)
• M7: 1,287,290 km (0.119 R)
• M8: 1,451,548 km (0.113 R)
• M9: 2,058,168 km (0.113 R)
• M10: 2,211,206 km (0.111 R)
• M11: 2,250,102 km (0.074 R)
• M12: 2,367,835 km (0.091 R)
• M13: 2,691,864 km (0.117 R)
• M14: 3,291,901 km (0.113 R)
• M15: 4,509,179 km (0.055 R)
• M16: 5,061,794 km (0.081 R)
• M17: 6,450,361 km (0.031 R)
• M18: 6,899,903 km (0.094 R)
• M19: 7,128,488 km (0.092 R)
• M20: 8,067,215 km (0.081 R)
• M21: 8,247,480 km (0.097 R)
• M22: 8,307,918 km (0.117 R)
• M23: 9,168,704 km (0.113 R)
• M24: 10,057,614 km (0.072 R)
• M25: 10,709,113 km (0.071 R)
• M26: 11,106,595 km (0.118 R)
• M27: 11,643,950 km (0.074 R)
• M28: 12,258,648 km (0.12 R)
• M29: 12,396,727 km (0.057 R)
• M30: 13,024,140 km (0.062 R)
• M31: 14,092,718 km (0.095 R)
• M32: 15,115,070 km (0.115 R)
• M33: 15,710,020 km (0.064 R)
• M34: 16,388,297 km (0.083 R)
• M35: 16,999,255 km (0.094 R)
• M36: 17,153,191 km (0.071 R)
• M37: 17,462,410 km (0.095 R)
• M38: 17,540,051 km (0.11 R)
• M39: 19,115,766 km (0.033 R)
• M40: 19,758,588 km (0.091 R)
• M41: 20,408,441 km (0.1 R)
• M42: 21,065,325 km (0.106 R)
• M43: 21,230,631 km (0.099 R)
• M44: 22,737,680 km (0.085 R)
• M45: 23,162,538 km (0.11 R)
• M46: 24,365,604 km (0.111 R)
• M47: 24,625,904 km (0.1 R)
• M48: 26,742,415 km (0.086 R)
• M49: 29,100,077 km (0.114 R)
• M50: 29,560,988 km (0.083 R)
• M51: 30,024,442 km (0.062 R)
• M52: 30,117,343 km (0.032 R)
• M53: 30,583,639 km (0.098 R)
• M54: 31,240,374 km (0.07 R)
• M55: 32,186,730 km (0.103 R)
• M56: 34,107,267 km (0.052 R)
• M57: 34,398,534 km (0.118 R)
• M58: 34,788,237 km (0.1 R)
• M59: 35,965,871 km (0.089 R)
• M60: 36,460,442 km (0.091 R)
• M61: 37,256,452 km (0.084 R)
• M62: 37,556,396 km (0.094 R)
• M63: 37,857,237 km (0.109 R)
• M64: 38,865,527 km (0.063 R)
• M65: 39,780,617 km (0.116 R)
• M66: 40,497,191 km (0.086 R)
• M67: 42,047,025 km (0.069 R)
• M68: 44,672,916 km (0.116 R)
• M69: 47,676,093 km (0.09 R)
• M70: 48,983,130 km (0.099 R)
• M71: 49,311,647 km (0.109 R)
• M72: 53,536,440 km (0.084 R)
• M73: 55,463,710 km (0.074 R)
• M74: 55,920,432 km (0.095 R)
• M75: 59,969,897 km (0.066 R)
• M76: 60,908,623 km (0.119 R)
• M77: 65,554,236 km (0.079 R)
• M78: 67,006,532 km (0.094 R)
• M79: 67,858,492 km (0.116 R)
• M80: 68,469,150 km (0.102 R)
• M81: 69,204,573 km (0.115 R)
• M82: 69,942,540 km (0.105 R)
• M83: 72,920,136 km (0.088 R)
• M84: 75,306,671 km (0.097 R)
• M85: 75,433,081 km (0.107 R)
• M86: 76,827,183 km (0.09 R)
• M87: 77,974,150 km (0.036 R)
• M88: 78,741,886 km (0.069 R)
• M89: 80,284,988 km (0.111 R)
• M90: 81,967,815 km (0.113 R)
• M91: 83,139,765 km (0.116 R)
• M92: 84,842,188 km (0.107 R)
• M93: 84,973,685 km (0.108 R)
• M94: 85,368,324 km (0.034 R)
• M95: 86,291,792 km (0.096 R)
• M96: 88,414,735 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit