🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.49 AU - 0.75 AU

Year: 178 Days

Day: 20.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,970,255 km

• M1: 23,936 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.68 AU - 1 AU

Year: 281 Days

Day: 20 Hours

Environment

Temp: 167 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.66 AU - 2.28 AU

Year: 1010 Days

Day: 24.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.07 AU - 2.73 AU

Year: 1358 Days

Day: 22.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,970,255 km

• M1: 93,648 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.31 AU - 3.03 AU

Year: 1594 Days

Day: 12.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,970,255 km

• M1: 326,423 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 12.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.2 AU - 10.3 AU

Year: 8655 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,970,255 km

• M1: 196,272 km (0.072 R)
• M2: 324,627 km (0.084 R)
• M3: 705,055 km (0.12 R)
• M4: 784,342 km (0.09 R)
• M5: 1,006,345 km (0.058 R)
• M6: 1,269,188 km (0.09 R)
• M7: 1,409,362 km (0.07 R)
• M8: 2,022,114 km (0.117 R)
• M9: 2,382,196 km (0.091 R)
• M10: 2,582,957 km (0.119 R)
• M11: 2,737,043 km (0.088 R)
• M12: 3,136,170 km (0.066 R)
• M13: 3,301,176 km (0.065 R)
• M14: 3,384,652 km (0.05 R)
• M15: 3,639,716 km (0.089 R)
• M16: 3,901,213 km (0.048 R)
• M17: 4,049,166 km (0.104 R)
• M18: 4,690,940 km (0.105 R)
• M19: 4,848,467 km (0.083 R)
• M20: 5,430,403 km (0.106 R)
• M21: 5,662,728 km (0.039 R)
• M22: 5,932,304 km (0.097 R)
• M23: 6,554,481 km (0.063 R)
• M24: 6,909,028 km (0.065 R)
• M25: 7,052,792 km (0.036 R)
• M26: 7,233,655 km (0.118 R)
• M27: 7,379,513 km (0.065 R)
• M28: 8,010,517 km (0.107 R)
• M29: 8,620,278 km (0.098 R)
• M30: 9,166,161 km (0.045 R)
• M31: 9,643,079 km (0.117 R)
• M32: 10,496,983 km (0.092 R)
• M33: 11,079,817 km (0.065 R)
• M34: 11,163,891 km (0.062 R)
• M35: 11,375,123 km (0.117 R)
• M36: 12,146,599 km (0.111 R)
• M37: 12,979,261 km (0.06 R)
• M38: 13,514,672 km (0.025 R)
• M39: 13,604,580 km (0.043 R)
• M40: 13,694,787 km (0.101 R)
• M41: 14,653,261 km (0.115 R)
• M42: 17,118,933 km (0.114 R)
• M43: 18,299,709 km (0.061 R)
• M44: 18,649,020 km (0.107 R)
• M45: 18,899,896 km (0.057 R)
• M46: 19,050,990 km (0.106 R)
• M47: 19,151,968 km (0.096 R)
• M48: 21,103,622 km (0.086 R)
• M49: 21,260,251 km (0.043 R)
• M50: 21,365,119 km (0.119 R)
• M51: 22,049,978 km (0.084 R)
• M52: 22,688,611 km (0.096 R)
• M53: 24,311,748 km (0.039 R)
• M54: 25,026,677 km (0.056 R)
• M55: 25,359,083 km (0.076 R)
• M56: 25,916,186 km (0.117 R)
• M57: 27,497,585 km (0.09 R)
• M58: 27,955,055 km (0.081 R)
• M59: 28,242,283 km (0.12 R)
• M60: 29,986,444 km (0.095 R)
• M61: 30,634,652 km (0.09 R)
• M62: 30,752,984 km (0.081 R)
• M63: 31,944,980 km (0.114 R)
• M64: 32,064,957 km (0.111 R)
• M65: 32,848,700 km (0.1 R)
• M66: 33,516,954 km (0.1 R)
• M67: 33,944,505 km (0.111 R)
• M68: 34,435,335 km (0.087 R)
• M69: 34,619,939 km (0.113 R)
• M70: 35,175,995 km (0.086 R)
• M71: 35,797,274 km (0.071 R)
• M72: 36,610,339 km (0.063 R)
• M73: 37,050,605 km (0.11 R)
• M74: 37,492,667 km (0.061 R)
• M75: 39,407,071 km (0.075 R)
• M76: 39,600,202 km (0.046 R)
• M77: 39,987,511 km (0.114 R)
• M78: 42,799,951 km (0.109 R)
• M79: 43,197,432 km (0.059 R)
• M80: 44,062,856 km (0.073 R)
• M81: 44,330,337 km (0.06 R)
• M82: 44,665,436 km (0.081 R)
• M83: 44,799,626 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 14

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.55 AU - 10.15 AU

Year: 11291 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,970,255 km

• M1: 184,753 km (0.081 R)
• M2: 358,736 km (0.108 R)
• M3: 447,148 km (0.118 R)
• M4: 730,187 km (0.048 R)
• M5: 1,033,572 km (0.047 R)
• M6: 1,123,630 km (0.103 R)
• M7: 1,831,976 km (0.094 R)
• M8: 2,186,522 km (0.119 R)
• M9: 2,345,395 km (0.108 R)
• M10: 2,773,844 km (0.058 R)
• M11: 2,888,585 km (0.099 R)
• M12: 3,182,396 km (0.048 R)
• M13: 3,272,453 km (0.057 R)
• M14: 3,455,262 km (0.117 R)
• M15: 3,704,492 km (0.079 R)
• M16: 4,204,149 km (0.074 R)
• M17: 4,863,277 km (0.07 R)
• M18: 5,718,977 km (0.058 R)
• M19: 5,921,682 km (0.116 R)
• M20: 6,126,781 km (0.078 R)
• M21: 6,601,904 km (0.081 R)
• M22: 7,108,741 km (0.117 R)
• M23: 7,446,982 km (0.077 R)
• M24: 7,851,644 km (0.026 R)
• M25: 8,077,387 km (0.084 R)
• M26: 8,305,225 km (0.07 R)
• M27: 8,430,438 km (0.109 R)
• M28: 8,535,307 km (0.048 R)
• M29: 8,703,903 km (0.087 R)
• M30: 8,937,575 km (0.042 R)
• M31: 9,130,407 km (0.087 R)
• M32: 9,804,944 km (0.058 R)
• M33: 10,181,631 km (0.092 R)
• M34: 10,473,048 km (0.102 R)
• M35: 10,789,896 km (0.116 R)
• M36: 11,248,114 km (0.064 R)
• M37: 11,642,604 km (0.087 R)
• M38: 12,041,731 km (0.092 R)
• M39: 12,207,336 km (0.106 R)
• M40: 12,612,746 km (0.039 R)
• M41: 13,071,264 km (0.103 R)
• M42: 13,510,632 km (0.086 R)
• M43: 14,253,685 km (0.1 R)
• M44: 14,883,193 km (0.118 R)
• M45: 15,495,946 km (0.11 R)
• M46: 15,598,869 km (0.101 R)
• M47: 15,727,972 km (0.082 R)
• M48: 16,065,016 km (0.104 R)
• M49: 16,247,526 km (0.111 R)
• M50: 16,719,956 km (0.081 R)
• M51: 17,410,499 km (0.089 R)
• M52: 17,651,651 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.1

Radius: 10.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.53 AU - 13.97 AU

Year: 13782 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,970,255 km

• M1: 229,782 km (0.111 R)
• M2: 330,910 km (0.083 R)
• M3: 522,396 km (0.118 R)
• M4: 656,435 km (0.113 R)
• M5: 854,802 km (0.109 R)
• M6: 1,035,666 km (0.114 R)
• M7: 1,111,811 km (0.04 R)
• M8: 1,435,691 km (0.116 R)
• M9: 1,564,943 km (0.097 R)
• M10: 1,812,229 km (0.091 R)
• M11: 1,881,941 km (0.075 R)
• M12: 2,145,383 km (0.085 R)
• M13: 2,344,647 km (0.092 R)
• M14: 2,498,135 km (0.093 R)
• M15: 2,602,405 km (0.06 R)
• M16: 2,923,890 km (0.058 R)
• M17: 4,209,534 km (0.098 R)
• M18: 4,651,447 km (0.025 R)
• M19: 5,308,480 km (0.089 R)
• M20: 5,613,660 km (0.101 R)
• M21: 5,820,404 km (0.039 R)
• M22: 5,889,818 km (0.101 R)
• M23: 6,205,918 km (0.088 R)
• M24: 6,419,693 km (0.099 R)
• M25: 6,964,978 km (0.118 R)
• M26: 8,294,454 km (0.038 R)
• M27: 8,372,694 km (0.065 R)
• M28: 8,808,023 km (0.078 R)
• M29: 9,008,185 km (0.088 R)
• M30: 9,372,606 km (0.112 R)
• M31: 9,536,116 km (0.116 R)
• M32: 11,135,916 km (0.099 R)
• M33: 14,294,226 km (0.084 R)
• M34: 15,196,301 km (0.04 R)
• M35: 15,484,876 km (0.119 R)
• M36: 15,970,171 km (0.112 R)
• M37: 16,116,627 km (0.103 R)
• M38: 16,411,036 km (0.104 R)
• M39: 16,509,621 km (0.104 R)
• M40: 16,806,423 km (0.091 R)
• M41: 17,254,918 km (0.062 R)
• M42: 17,657,037 km (0.062 R)
• M43: 17,909,857 km (0.11 R)
• M44: 18,214,738 km (0.063 R)
• M45: 18,367,926 km (0.109 R)
• M46: 18,984,867 km (0.112 R)
• M47: 19,660,751 km (0.067 R)
• M48: 19,765,469 km (0.103 R)
• M49: 20,080,672 km (0.09 R)
• M50: 20,503,435 km (0.102 R)
• M51: 20,609,650 km (0.105 R)
• M52: 21,681,519 km (0.092 R)
• M53: 22,826,242 km (0.118 R)
• M54: 23,489,259 km (0.084 R)
• M55: 23,823,162 km (0.11 R)
• M56: 24,214,809 km (0.094 R)
• M57: 24,552,003 km (0.101 R)
• M58: 25,345,170 km (0.054 R)
• M59: 25,744,746 km (0.038 R)
• M60: 25,916,784 km (0.094 R)
• M61: 28,068,600 km (0.106 R)
• M62: 28,659,960 km (0.025 R)
• M63: 31,249,350 km (0.101 R)
• M64: 31,432,757 km (0.099 R)
• M65: 31,677,948 km (0.096 R)
• M66: 32,602,911 km (0.094 R)
• M67: 33,224,490 km (0.091 R)
• M68: 34,101,283 km (0.044 R)
• M69: 35,621,946 km (0.098 R)
• M70: 36,262,075 km (0.1 R)
• M71: 36,648,038 km (0.109 R)
• M72: 37,748,928 km (0.049 R)
• M73: 37,879,078 km (0.099 R)
• M74: 38,466,998 km (0.091 R)
• M75: 39,519,569 km (0.07 R)
• M76: 39,651,813 km (0.101 R)
• M77: 40,115,716 km (0.099 R)
• M78: 40,581,564 km (0.074 R)
• M79: 41,585,665 km (0.116 R)
• M80: 42,057,048 km (0.052 R)
• M81: 42,869,364 km (0.07 R)
• M82: 43,277,318 km (0.041 R)
• M83: 43,481,967 km (0.059 R)
• M84: 44,853,481 km (0.098 R)
• M85: 46,378,781 km (0.108 R)
• M86: 46,727,793 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.7

Radius: 7.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.28 AU - 19.88 AU

Year: 29252 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,970,255 km

• M1: 162,164 km (0.067 R)
• M2: 401,072 km (0.096 R)
• M3: 548,725 km (0.105 R)
• M4: 645,964 km (0.078 R)
• M5: 714,180 km (0.085 R)
• M6: 858,393 km (0.083 R)
• M7: 1,216,979 km (0.089 R)
• M8: 1,595,312 km (0.111 R)
• M9: 1,858,754 km (0.026 R)
• M10: 1,957,937 km (0.117 R)
• M11: 2,161,839 km (0.1 R)
• M12: 2,240,079 km (0.105 R)
• M13: 2,372,622 km (0.118 R)
• M14: 2,426,328 km (0.09 R)
• M15: 2,507,709 km (0.081 R)
• M16: 2,757,538 km (0.1 R)
• M17: 2,899,656 km (0.05 R)
• M18: 3,646,598 km (0.095 R)
• M19: 3,771,362 km (0.06 R)
• M20: 4,154,482 km (0.068 R)
• M21: 5,026,488 km (0.089 R)
• M22: 5,698,482 km (0.06 R)
• M23: 5,989,899 km (0.059 R)
• M24: 6,286,103 km (0.12 R)
• M25: 6,398,451 km (0.099 R)
• M26: 6,587,243 km (0.032 R)
• M27: 6,893,021 km (0.083 R)
• M28: 7,598,076 km (0.054 R)
• M29: 7,717,754 km (0.088 R)
• M30: 8,781,395 km (0.054 R)
• M31: 8,949,094 km (0.089 R)
• M32: 9,330,419 km (0.115 R)
• M33: 10,683,682 km (0.047 R)
• M34: 10,907,779 km (0.098 R)
• M35: 11,405,940 km (0.106 R)
• M36: 11,911,730 km (0.1 R)
• M37: 12,944,853 km (0.072 R)
• M38: 13,665,765 km (0.079 R)
• M39: 14,597,461 km (0.047 R)
• M40: 14,696,644 km (0.097 R)
• M41: 14,895,909 km (0.063 R)
• M42: 15,397,810 km (0.064 R)
• M43: 16,728,632 km (0.082 R)
• M44: 16,884,513 km (0.089 R)
• M45: 18,095,807 km (0.059 R)
• M46: 18,631,218 km (0.041 R)
• M47: 19,389,530 km (0.09 R)
• M48: 19,992,409 km (0.086 R)
• M49: 20,712,723 km (0.067 R)
• M50: 20,824,323 km (0.08 R)
• M51: 21,611,058 km (0.08 R)
• M52: 21,667,606 km (0.047 R)
• M53: 22,121,935 km (0.093 R)
• M54: 22,809,187 km (0.109 R)
• M55: 23,271,295 km (0.104 R)
• M56: 23,794,888 km (0.05 R)
• M57: 24,146,144 km (0.099 R)
• M58: 24,381,162 km (0.088 R)
• M59: 24,735,260 km (0.119 R)
• M60: 25,150,544 km (0.086 R)
• M61: 26,652,207 km (0.08 R)
• M62: 27,874,272 km (0.044 R)
• M63: 28,059,175 km (0.097 R)
• M64: 28,306,460 km (0.116 R)
• M65: 30,246,296 km (0.068 R)
• M66: 30,499,715 km (0.073 R)
• M67: 32,552,347 km (0.038 R)
• M68: 32,682,198 km (0.097 R)
• M69: 32,812,049 km (0.05 R)
• M70: 34,715,532 km (0.109 R)
• M71: 34,914,497 km (0.115 R)
• M72: 36,789,408 km (0.119 R)
• M73: 37,263,334 km (0.105 R)
• M74: 38,285,536 km (0.086 R)
• M75: 38,422,568 km (0.094 R)
• M76: 40,009,502 km (0.063 R)
• M77: 40,566,604 km (0.11 R)
• M78: 41,688,439 km (0.12 R)
• M79: 43,532,831 km (0.111 R)
• M80: 44,465,125 km (0.104 R)
• M81: 44,897,612 km (0.082 R)
• M82: 44,969,868 km (0.052 R)
• M83: 45,114,379 km (0.101 R)
• M84: 46,130,448 km (0.106 R)
• M85: 46,495,168 km (0.107 R)
• M86: 47,154,146 km (0.059 R)
• M87: 48,111,423 km (0.057 R)
• M88: 48,555,430 km (0.063 R)
• M89: 49,000,783 km (0.1 R)
• M90: 49,671,280 km (0.111 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: 221 - 17,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit