🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.72 AU - 0.74 AU

Year: 231 Days

Day: 30.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.68 AU - 0.83 AU

Year: 241 Days

Day: 12.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,959,328 km

• M1: 211,531 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.67 AU - 1.05 AU

Year: 296 Days

Day: 37.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,959,328 km

• M1: 326,722 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.02 AU - 1.42 AU

Year: 500 Days

Day: 39.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.33 AU - 1.43 AU

Year: 601 Days

Day: 42.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,959,328 km

• M1: 108,608 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.19 AU - 2.42 AU

Year: 1294 Days

Day: 37.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 11.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.42 AU - 8.1 AU

Year: 6518 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 92,959,328 km

• M1: 174,730 km (0.1 R)
• M2: 323,131 km (0.116 R)
• M3: 456,423 km (0.028 R)
• M4: 605,423 km (0.096 R)
• M5: 779,704 km (0.101 R)
• M6: 916,137 km (0.115 R)
• M7: 1,044,492 km (0.046 R)
• M8: 1,392,906 km (0.105 R)
• M9: 1,514,080 km (0.053 R)
• M10: 1,638,845 km (0.089 R)
• M11: 1,727,257 km (0.103 R)
• M12: 1,827,637 km (0.08 R)
• M13: 1,981,873 km (0.082 R)
• M14: 2,161,988 km (0.108 R)
• M15: 2,259,526 km (0.102 R)
• M16: 2,347,490 km (0.106 R)
• M17: 3,353,236 km (0.087 R)
• M18: 3,659,164 km (0.035 R)
• M19: 4,701,263 km (0.103 R)
• M20: 4,900,228 km (0.094 R)
• M21: 5,336,006 km (0.104 R)
• M22: 5,784,202 km (0.101 R)
• M23: 5,936,492 km (0.1 R)
• M24: 6,322,604 km (0.06 R)
• M25: 6,495,240 km (0.072 R)
• M26: 7,022,274 km (0.03 R)
• M27: 7,217,349 km (0.072 R)
• M28: 7,331,941 km (0.112 R)
• M29: 8,151,438 km (0.07 R)
• M30: 8,477,113 km (0.092 R)
• M31: 8,563,431 km (0.116 R)
• M32: 8,719,761 km (0.093 R)
• M33: 8,824,479 km (0.096 R)
• M34: 8,929,646 km (0.075 R)
• M35: 9,052,766 km (0.025 R)
• M36: 9,389,959 km (0.118 R)
• M37: 9,930,905 km (0.096 R)
• M38: 10,095,164 km (0.091 R)
• M39: 11,137,412 km (0.118 R)
• M40: 11,270,105 km (0.039 R)
• M41: 11,883,456 km (0.091 R)
• M42: 12,389,845 km (0.084 R)
• M43: 12,803,932 km (0.091 R)
• M44: 13,022,644 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 8.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.15 AU - 11.95 AU

Year: 12708 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 92,959,328 km

• M1: 140,173 km (0.072 R)
• M2: 200,760 km (0.082 R)
• M3: 296,802 km (0.108 R)
• M4: 382,372 km (0.104 R)
• M5: 582,385 km (0.102 R)
• M6: 1,140,385 km (0.067 R)
• M7: 1,235,678 km (0.073 R)
• M8: 1,644,081 km (0.113 R)
• M9: 2,290,194 km (0.105 R)
• M10: 2,682,888 km (0.082 R)
• M11: 2,832,935 km (0.055 R)
• M12: 3,163,696 km (0.117 R)
• M13: 3,437,460 km (0.045 R)
• M14: 3,671,281 km (0.036 R)
• M15: 4,007,577 km (0.032 R)
• M16: 4,105,564 km (0.062 R)
• M17: 4,179,465 km (0.066 R)
• M18: 5,154,694 km (0.095 R)
• M19: 5,341,691 km (0.114 R)
• M20: 5,449,701 km (0.092 R)
• M21: 6,028,196 km (0.079 R)
• M22: 6,771,398 km (0.114 R)
• M23: 6,829,741 km (0.116 R)
• M24: 7,005,967 km (0.081 R)
• M25: 7,573,542 km (0.043 R)
• M26: 8,689,392 km (0.07 R)
• M27: 9,889,018 km (0.103 R)
• M28: 10,390,021 km (0.055 R)
• M29: 10,728,561 km (0.098 R)
• M30: 11,871,638 km (0.066 R)
• M31: 12,547,222 km (0.092 R)
• M32: 13,345,028 km (0.118 R)
• M33: 13,676,088 km (0.045 R)
• M34: 14,572,179 km (0.094 R)
• M35: 15,448,673 km (0.116 R)
• M36: 15,525,716 km (0.08 R)
• M37: 15,641,505 km (0.05 R)
• M38: 16,107,502 km (0.041 R)
• M39: 16,381,565 km (0.049 R)
• M40: 16,735,963 km (0.071 R)
• M41: 18,956,893 km (0.106 R)
• M42: 20,206,783 km (0.11 R)
• M43: 20,671,733 km (0.062 R)
• M44: 21,397,283 km (0.061 R)
• M45: 23,446,325 km (0.034 R)
• M46: 23,979,342 km (0.09 R)
• M47: 24,471,668 km (0.076 R)
• M48: 24,921,958 km (0.097 R)
• M49: 25,329,612 km (0.074 R)
• M50: 26,335,359 km (0.078 R)
• M51: 26,935,845 km (0.067 R)
• M52: 27,168,021 km (0.099 R)
• M53: 27,727,965 km (0.113 R)
• M54: 27,915,411 km (0.034 R)
• M55: 28,480,293 km (0.068 R)
• M56: 28,574,839 km (0.099 R)
• M57: 29,525,833 km (0.097 R)
• M58: 29,765,189 km (0.039 R)
• M59: 30,535,469 km (0.082 R)
• M60: 31,850,284 km (0.045 R)
• M61: 33,084,018 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.4

Radius: 4.2

Gravity: 32.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.65 AU - 20.51 AU

Year: 29701 Days

Day: 25 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,959,328 km

• M1: 174,431 km (0.112 R)
• M2: 206,146 km (0.106 R)
• M3: 795,561 km (0.068 R)
• M4: 1,556,416 km (0.089 R)
• M5: 2,037,373 km (0.109 R)
• M6: 2,772,647 km (0.118 R)
• M7: 3,722,893 km (0.066 R)
• M8: 5,023,646 km (0.059 R)
• M9: 5,129,113 km (0.1 R)
• M10: 5,288,584 km (0.109 R)
• M11: 5,395,696 km (0.043 R)
• M12: 5,503,706 km (0.087 R)
• M13: 5,776,722 km (0.063 R)
• M14: 6,335,919 km (0.117 R)
• M15: 7,029,454 km (0.087 R)
• M16: 7,206,578 km (0.076 R)
• M17: 7,565,164 km (0.106 R)
• M18: 8,237,756 km (0.063 R)
• M19: 8,486,986 km (0.09 R)
• M20: 9,967,856 km (0.027 R)
• M21: 10,034,128 km (0.077 R)
• M22: 11,044,212 km (0.074 R)
• M23: 11,735,355 km (0.059 R)
• M24: 12,086,162 km (0.104 R)
• M25: 12,156,772 km (0.11 R)
• M26: 12,798,098 km (0.1 R)
• M27: 14,039,311 km (0.06 R)
• M28: 14,486,459 km (0.085 R)
• M29: 14,787,301 km (0.11 R)
• M30: 14,862,698 km (0.105 R)
• M31: 15,933,071 km (0.095 R)
• M32: 16,712,775 km (0.053 R)
• M33: 17,107,265 km (0.093 R)
• M34: 17,664,666 km (0.079 R)
• M35: 18,066,486 km (0.055 R)
• M36: 19,953,214 km (0.102 R)
• M37: 20,287,566 km (0.111 R)
• M38: 21,131,896 km (0.048 R)
• M39: 22,160,082 km (0.061 R)
• M40: 23,998,191 km (0.045 R)
• M41: 24,442,946 km (0.087 R)
• M42: 24,800,784 km (0.109 R)
• M43: 25,340,683 km (0.103 R)
• M44: 25,521,546 km (0.115 R)
• M45: 25,612,203 km (0.066 R)
• M46: 27,446,123 km (0.087 R)
• M47: 28,754,955 km (0.12 R)
• M48: 29,607,064 km (0.091 R)
• M49: 29,892,946 km (0.114 R)
• M50: 30,371,360 km (0.028 R)
• M51: 32,506,421 km (0.083 R)
• M52: 32,998,448 km (0.04 R)
• M53: 34,388,960 km (0.065 R)
• M54: 36,714,758 km (0.074 R)
• M55: 38,051,565 km (0.068 R)
• M56: 39,823,701 km (0.082 R)
• M57: 40,666,835 km (0.05 R)
• M58: 41,090,646 km (0.086 R)
• M59: 41,729,129 km (0.115 R)
• M60: 42,156,530 km (0.106 R)
• M61: 43,664,028 km (0.034 R)
• M62: 44,533,341 km (0.101 R)
• M63: 44,970,167 km (0.087 R)
• M64: 45,298,684 km (0.101 R)
• M65: 46,731,532 km (0.089 R)
• M66: 46,842,384 km (0.107 R)
• M67: 47,509,292 km (0.101 R)
• M68: 48,964,729 km (0.119 R)
• M69: 50,548,672 km (0.086 R)
• M70: 52,264,110 km (0.116 R)
• M71: 53,882,460 km (0.084 R)
• M72: 54,931,441 km (0.07 R)
• M73: 57,999,543 km (0.055 R)
• M74: 58,476,461 km (0.094 R)
• M75: 59,074,404 km (0.065 R)
• M76: 59,314,209 km (0.11 R)
• M77: 63,562,190 km (0.096 R)
• M78: 65,660,450 km (0.069 R)
• M79: 66,406,495 km (0.108 R)
• M80: 67,030,318 km (0.089 R)
• M81: 67,155,382 km (0.109 R)
• M82: 73,374,464 km (0.098 R)
• M83: 74,407,139 km (0.12 R)
• M84: 75,834,901 km (0.103 R)
• M85: 78,981,393 km (0.078 R)
• M86: 79,245,582 km (0.089 R)
• M87: 79,509,922 km (0.071 R)
• M88: 80,305,035 km (0.056 R)
• M89: 80,570,571 km (0.086 R)
• M90: 82,303,961 km (0.081 R)
• M91: 84,454,281 km (0.119 R)
• M92: 85,130,015 km (0.1 R)
• M93: 86,623,001 km (0.066 R)
• M94: 88,535,610 km (0.085 R)
• M95: 91,846,660 km (0.069 R)
• M96: 92,402,416 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit