🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.59 AU - 0.77 AU

Year: 199 Days

Day: 24.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 112,914,749 km

• M1: 252,671 km (0.114 R)
• M2: 384,167 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.91 AU - 0.97 AU

Year: 323 Days

Day: 22.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.06 AU - 1.3 AU

Year: 455 Days

Day: 41.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.02 AU - 3.08 AU

Year: 1445 Days

Day: 20.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,914,749 km

• M1: 1,986,959 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.03 AU - 4.21 AU

Year: 2967 Days

Day: 27.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 104.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.8 AU - 6.08 AU

Year: 3895 Days

Day: 30.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,914,749 km

• M1: 1,532,032 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.4

Radius: 5.4

Gravity: 33.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.52 AU - 17.06 AU

Year: 24407 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,914,749 km

• M1: 179,517 km (0.11 R)
• M2: 384,766 km (0.117 R)
• M3: 572,960 km (0.115 R)
• M4: 1,254,977 km (0.08 R)
• M5: 1,755,531 km (0.088 R)
• M6: 2,026,902 km (0.066 R)
• M7: 2,187,869 km (0.082 R)
• M8: 2,522,370 km (0.038 R)
• M9: 3,285,319 km (0.053 R)
• M10: 3,522,431 km (0.034 R)
• M11: 4,421,365 km (0.093 R)
• M12: 4,577,695 km (0.041 R)
• M13: 4,949,745 km (0.098 R)
• M14: 5,610,070 km (0.078 R)
• M15: 5,779,564 km (0.098 R)
• M16: 5,893,408 km (0.052 R)
• M17: 9,435,886 km (0.082 R)
• M18: 10,735,592 km (0.063 R)
• M19: 10,805,604 km (0.085 R)
• M20: 11,016,387 km (0.092 R)
• M21: 11,228,517 km (0.055 R)
• M22: 12,163,354 km (0.109 R)
• M23: 13,649,609 km (0.084 R)
• M24: 14,413,904 km (0.083 R)
• M25: 15,665,590 km (0.033 R)
• M26: 16,546,123 km (0.095 R)
• M27: 16,870,301 km (0.098 R)
• M28: 20,398,268 km (0.078 R)
• M29: 21,358,686 km (0.112 R)
• M30: 21,446,800 km (0.109 R)
• M31: 22,423,225 km (0.082 R)
• M32: 22,871,869 km (0.077 R)
• M33: 22,961,927 km (0.043 R)
• M34: 26,755,280 km (0.117 R)
• M35: 27,040,264 km (0.049 R)
• M36: 28,577,681 km (0.098 R)
• M37: 28,869,247 km (0.057 R)
• M38: 29,259,249 km (0.111 R)
• M39: 31,036,173 km (0.099 R)
• M40: 31,736,590 km (0.112 R)
• M41: 31,937,649 km (0.116 R)
• M42: 32,949,380 km (0.097 R)
• M43: 36,256,839 km (0.112 R)
• M44: 36,361,857 km (0.081 R)
• M45: 36,572,191 km (0.106 R)
• M46: 37,630,297 km (0.073 R)
• M47: 37,843,175 km (0.106 R)
• M48: 37,949,689 km (0.077 R)
• M49: 41,631,741 km (0.101 R)
• M50: 42,182,710 km (0.086 R)
• M51: 42,847,074 km (0.11 R)
• M52: 43,626,629 km (0.086 R)
• M53: 45,425,842 km (0.044 R)
• M54: 46,791,072 km (0.118 R)
• M55: 47,939,086 km (0.112 R)
• M56: 49,794,998 km (0.105 R)
• M57: 51,556,213 km (0.117 R)
• M58: 53,337,774 km (0.084 R)
• M59: 54,536,652 km (0.112 R)
• M60: 54,777,504 km (0.063 R)
• M61: 57,082,957 km (0.113 R)
• M62: 57,327,550 km (0.089 R)
• M63: 58,555,449 km (0.062 R)
• M64: 59,048,972 km (0.099 R)
• M65: 59,543,842 km (0.102 R)
• M66: 59,916,042 km (0.073 R)
• M67: 62,920,565 km (0.103 R)
• M68: 63,679,475 km (0.085 R)
• M69: 63,933,044 km (0.115 R)
• M70: 64,950,758 km (0.111 R)
• M71: 65,717,597 km (0.077 R)
• M72: 65,973,858 km (0.058 R)
• M73: 66,358,923 km (0.106 R)
• M74: 66,487,427 km (0.046 R)
• M75: 68,165,766 km (0.047 R)
• M76: 68,555,019 km (0.095 R)
• M77: 69,075,171 km (0.096 R)
• M78: 71,959,269 km (0.082 R)
• M79: 72,752,736 km (0.115 R)
• M80: 73,416,053 km (0.108 R)
• M81: 77,438,291 km (0.097 R)
• M82: 77,709,063 km (0.094 R)
• M83: 78,251,355 km (0.119 R)
• M84: 80,022,594 km (0.097 R)
• M85: 81,669,218 km (0.114 R)
• M86: 82,082,556 km (0.047 R)
• M87: 88,366,565 km (0.035 R)
• M88: 88,790,974 km (0.034 R)
• M89: 92,928,253 km (0.108 R)
• M90: 93,503,905 km (0.105 R)
• M91: 94,947,973 km (0.116 R)
• M92: 95,818,035 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.6

Radius: 4.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.6 AU - 19.9 AU

Year: 26530 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 112,914,749 km

• M1: 137,181 km (0.078 R)
• M2: 164,258 km (0.1 R)
• M3: 793,018 km (0.091 R)
• M4: 976,425 km (0.088 R)
• M5: 2,404,337 km (0.05 R)
• M6: 2,641,749 km (0.105 R)
• M7: 2,776,985 km (0.118 R)
• M8: 2,886,790 km (0.069 R)
• M9: 3,456,758 km (0.036 R)
• M10: 4,279,397 km (0.102 R)
• M11: 4,959,169 km (0.088 R)
• M12: 6,415,953 km (0.112 R)
• M13: 6,561,063 km (0.11 R)
• M14: 6,928,925 km (0.119 R)
• M15: 7,040,525 km (0.08 R)
• M16: 7,190,272 km (0.04 R)
• M17: 7,915,971 km (0.102 R)
• M18: 8,744,893 km (0.097 R)
• M19: 8,986,643 km (0.09 R)
• M20: 9,230,787 km (0.106 R)
• M21: 9,642,331 km (0.089 R)
• M22: 9,850,421 km (0.108 R)
• M23: 9,975,934 km (0.081 R)
• M24: 10,017,971 km (0.104 R)
• M25: 10,568,790 km (0.06 R)
• M26: 11,347,746 km (0.11 R)
• M27: 12,324,621 km (0.114 R)
• M28: 12,686,498 km (0.116 R)
• M29: 14,074,168 km (0.063 R)
• M30: 14,977,739 km (0.098 R)
• M31: 18,104,783 km (0.047 R)
• M32: 19,138,355 km (0.1 R)
• M33: 20,938,616 km (0.106 R)
• M34: 21,100,032 km (0.119 R)
• M35: 21,586,823 km (0.099 R)
• M36: 21,641,127 km (0.076 R)
• M37: 22,736,932 km (0.117 R)
• M38: 22,792,283 km (0.094 R)
• M39: 23,013,688 km (0.095 R)
• M40: 24,754,408 km (0.108 R)
• M41: 25,382,271 km (0.046 R)
• M42: 25,784,539 km (0.083 R)
• M43: 27,120,897 km (0.052 R)
• M44: 27,473,200 km (0.061 R)
• M45: 28,123,053 km (0.108 R)
• M46: 28,182,444 km (0.097 R)
• M47: 28,420,155 km (0.07 R)
• M48: 28,777,993 km (0.088 R)
• M49: 29,679,021 km (0.088 R)
• M50: 30,042,095 km (0.074 R)
• M51: 30,772,581 km (0.078 R)
• M52: 31,078,658 km (0.102 R)
• M53: 34,131,353 km (0.116 R)
• M54: 35,853,673 km (0.109 R)
• M55: 37,343,219 km (0.1 R)
• M56: 39,448,809 km (0.101 R)
• M57: 41,660,165 km (0.118 R)
• M58: 42,406,209 km (0.12 R)
• M59: 43,293,624 km (0.086 R)
• M60: 43,567,837 km (0.06 R)
• M61: 44,118,058 km (0.025 R)
• M62: 45,782,633 km (0.073 R)
• M63: 46,974,031 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.5

Radius: 4.5

Gravity: 47.53 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.38 AU - 21.58 AU

Year: 30501 Days

Day: 23.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,914,749 km

• M1: 59,540 km (0.075 R)
• M2: 475,572 km (0.107 R)
• M3: 992,881 km (0.027 R)
• M4: 1,472,193 km (0.117 R)
• M5: 2,952,015 km (0.042 R)
• M6: 3,360,567 km (0.092 R)
• M7: 4,286,129 km (0.106 R)
• M8: 5,407,065 km (0.03 R)
• M9: 5,716,284 km (0.066 R)
• M10: 6,416,701 km (0.111 R)
• M11: 6,744,022 km (0.118 R)
• M12: 6,810,144 km (0.071 R)
• M13: 7,827,409 km (0.059 R)
• M14: 8,247,331 km (0.104 R)
• M15: 9,476,726 km (0.093 R)
• M16: 10,074,818 km (0.074 R)
• M17: 10,302,207 km (0.065 R)
• M18: 11,701,695 km (0.063 R)
• M19: 11,781,281 km (0.093 R)
• M20: 11,940,752 km (0.05 R)
• M21: 13,077,397 km (0.095 R)
• M22: 15,018,130 km (0.102 R)
• M23: 16,509,322 km (0.091 R)
• M24: 17,772,377 km (0.04 R)
• M25: 19,535,537 km (0.111 R)
• M26: 21,547,928 km (0.036 R)
• M27: 22,430,555 km (0.099 R)
• M28: 22,727,208 km (0.044 R)
• M29: 22,925,874 km (0.11 R)
• M30: 24,840,876 km (0.087 R)
• M31: 25,045,376 km (0.031 R)
• M32: 25,147,851 km (0.056 R)
• M33: 30,337,251 km (0.076 R)
• M34: 33,897,681 km (0.117 R)
• M35: 34,351,860 km (0.048 R)
• M36: 37,822,381 km (0.116 R)
• M37: 39,837,913 km (0.108 R)
• M38: 40,557,628 km (0.055 R)
• M39: 41,160,657 km (0.1 R)
• M40: 41,523,731 km (0.081 R)
• M41: 41,888,152 km (0.043 R)
• M42: 42,987,247 km (0.075 R)
• M43: 43,972,349 km (0.098 R)
• M44: 45,338,776 km (0.06 R)
• M45: 45,964,544 km (0.093 R)
• M46: 48,495,890 km (0.101 R)
• M47: 49,392,579 km (0.06 R)
• M48: 50,036,299 km (0.07 R)
• M49: 50,423,907 km (0.077 R)
• M50: 53,428,580 km (0.109 R)
• M51: 53,692,621 km (0.07 R)
• M52: 55,285,688 km (0.092 R)
• M53: 56,894,314 km (0.098 R)
• M54: 57,163,890 km (0.066 R)
• M55: 58,110,694 km (0.096 R)
• M56: 58,926,452 km (0.096 R)
• M57: 60,020,012 km (0.088 R)
• M58: 61,120,304 km (0.064 R)
• M59: 61,396,313 km (0.1 R)
• M60: 61,949,825 km (0.113 R)
• M61: 65,446,076 km (0.082 R)
• M62: 67,289,421 km (0.099 R)
• M63: 68,575,514 km (0.116 R)
• M64: 69,437,348 km (0.109 R)
• M65: 69,581,261 km (0.085 R)
• M66: 69,869,536 km (0.039 R)
• M67: 73,800,220 km (0.097 R)
• M68: 76,014,568 km (0.12 R)
• M69: 76,311,519 km (0.06 R)
• M70: 76,608,770 km (0.107 R)
• M71: 78,250,757 km (0.101 R)
• M72: 78,550,551 km (0.099 R)
• M73: 78,700,597 km (0.112 R)
• M74: 79,151,336 km (0.073 R)
• M75: 81,265,752 km (0.073 R)
• M76: 81,569,436 km (0.069 R)
• M77: 82,177,701 km (0.112 R)
• M78: 82,329,991 km (0.034 R)
• M79: 83,245,830 km (0.045 R)
• M80: 84,779,806 km (0.043 R)
• M81: 87,098,124 km (0.09 R)
• M82: 88,498,959 km (0.035 R)
• M83: 88,967,649 km (0.098 R)
• M84: 90,064,351 km (0.095 R)
• M85: 90,693,111 km (0.108 R)
• M86: 93,381,235 km (0.12 R)
• M87: 95,454,512 km (0.067 R)
• M88: 95,935,020 km (0.1 R)
• M89: 96,577,094 km (0.117 R)
• M90: 98,835,573 km (0.119 R)
• M91: 103,897,666 km (0.088 R)
• M92: 109,043,534 km (0.071 R)
• M93: 110,552,976 km (0.026 R)
• M94: 111,563,210 km (0.06 R)
• M95: 111,731,807 km (0.037 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit