🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.57 AU - 0.73 AU

Year: 194 Days

Day: 42.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.98 AU - 1.18 AU

Year: 416 Days

Day: 42.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,212,526 km

• M1: 293,361 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.03 AU - 1.41 AU

Year: 500 Days

Day: 18.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 75.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.78 AU - 1.9 AU

Year: 926 Days

Day: 39.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.78 AU - 2.22 AU

Year: 1049 Days

Day: 24.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 12.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.56 AU - 6.78 AU

Year: 5007 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 132.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 111,212,526 km

• M1: 169,794 km (0.098 R)
• M2: 245,939 km (0.085 R)
• M3: 590,912 km (0.056 R)
• M4: 824,135 km (0.094 R)
• M5: 1,191,248 km (0.077 R)
• M6: 1,393,953 km (0.116 R)
• M7: 1,478,326 km (0.069 R)
• M8: 1,652,458 km (0.071 R)
• M9: 1,742,217 km (0.092 R)
• M10: 1,879,996 km (0.108 R)
• M11: 2,553,935 km (0.056 R)
• M12: 2,747,066 km (0.062 R)
• M13: 3,203,938 km (0.075 R)
• M14: 3,704,492 km (0.049 R)
• M15: 3,783,779 km (0.12 R)
• M16: 3,964,194 km (0.052 R)
• M17: 4,952,288 km (0.096 R)
• M18: 5,508,044 km (0.066 R)
• M19: 5,690,105 km (0.105 R)
• M20: 5,874,260 km (0.112 R)
• M21: 6,201,131 km (0.07 R)
• M22: 6,319,463 km (0.086 R)
• M23: 6,921,893 km (0.057 R)
• M24: 7,118,615 km (0.103 R)
• M25: 7,492,460 km (0.098 R)
• M26: 7,643,853 km (0.059 R)
• M27: 7,821,725 km (0.119 R)
• M28: 8,181,508 km (0.085 R)
• M29: 8,337,538 km (0.113 R)
• M30: 9,185,758 km (0.114 R)
• M31: 9,729,846 km (0.068 R)
• M32: 10,396,603 km (0.096 R)
• M33: 10,707,168 km (0.06 R)
• M34: 11,193,212 km (0.089 R)
• M35: 11,569,750 km (0.1 R)
• M36: 12,127,600 km (0.089 R)
• M37: 12,604,219 km (0.092 R)
• M38: 12,754,565 km (0.071 R)
• M39: 12,875,141 km (0.062 R)
• M40: 13,178,226 km (0.104 R)
• M41: 13,300,148 km (0.119 R)
• M42: 15,849,146 km (0.072 R)
• M43: 16,830,808 km (0.102 R)
• M44: 17,262,248 km (0.033 R)
• M45: 17,899,385 km (0.083 R)
• M46: 18,102,240 km (0.12 R)
• M47: 19,127,883 km (0.025 R)
• M48: 19,578,173 km (0.109 R)
• M49: 19,926,885 km (0.035 R)
• M50: 20,207,381 km (0.102 R)
• M51: 20,489,224 km (0.107 R)
• M52: 21,773,521 km (0.116 R)
• M53: 22,316,262 km (0.107 R)
• M54: 22,936,794 km (0.116 R)
• M55: 23,600,111 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 8.8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.76 AU - 7.12 AU

Year: 6780 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 111,212,526 km

• M1: 115,938 km (0.043 R)
• M2: 268,379 km (0.103 R)
• M3: 379,380 km (0.113 R)
• M4: 514,018 km (0.085 R)
• M5: 665,561 km (0.092 R)
• M6: 839,244 km (0.096 R)
• M7: 963,261 km (0.114 R)
• M8: 1,429,557 km (0.036 R)
• M9: 1,512,135 km (0.099 R)
• M10: 1,726,060 km (0.091 R)
• M11: 1,958,984 km (0.036 R)
• M12: 2,192,506 km (0.114 R)
• M13: 2,494,694 km (0.067 R)
• M14: 2,574,879 km (0.062 R)
• M15: 2,655,811 km (0.106 R)
• M16: 2,904,143 km (0.108 R)
• M17: 2,988,666 km (0.09 R)
• M18: 3,831,650 km (0.099 R)
• M19: 4,160,018 km (0.07 R)
• M20: 4,706,648 km (0.03 R)
• M21: 5,096,500 km (0.116 R)
• M22: 5,198,825 km (0.112 R)
• M23: 5,628,021 km (0.114 R)
• M24: 5,960,727 km (0.086 R)
• M25: 6,492,697 km (0.065 R)
• M26: 6,869,983 km (0.084 R)
• M27: 6,983,079 km (0.088 R)
• M28: 7,153,920 km (0.113 R)
• M29: 7,311,895 km (0.112 R)
• M30: 7,514,451 km (0.107 R)
• M31: 7,572,644 km (0.09 R)
• M32: 7,777,743 km (0.091 R)
• M33: 8,103,567 km (0.119 R)
• M34: 8,238,205 km (0.06 R)
• M35: 8,799,347 km (0.087 R)
• M36: 8,983,951 km (0.071 R)
• M37: 9,232,283 km (0.093 R)
• M38: 9,482,710 km (0.066 R)
• M39: 10,006,452 km (0.081 R)
• M40: 10,344,693 km (0.07 R)
• M41: 11,015,789 km (0.064 R)
• M42: 11,198,298 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.4

Radius: 11.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.61 AU - 10.65 AU

Year: 11957 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 111,212,526 km

• M1: 181,612 km (0.12 R)
• M2: 284,386 km (0.073 R)
• M3: 1,097,151 km (0.108 R)
• M4: 1,196,783 km (0.044 R)
• M5: 1,496,278 km (0.109 R)
• M6: 1,979,629 km (0.108 R)
• M7: 2,186,223 km (0.107 R)
• M8: 2,554,084 km (0.1 R)
• M9: 2,688,573 km (0.072 R)
• M10: 2,779,678 km (0.097 R)
• M11: 2,941,543 km (0.092 R)
• M12: 3,035,341 km (0.108 R)
• M13: 4,372,895 km (0.094 R)
• M14: 4,480,606 km (0.099 R)
• M15: 4,616,291 km (0.058 R)
• M16: 5,459,873 km (0.111 R)
• M17: 6,441,984 km (0.117 R)
• M18: 6,781,571 km (0.109 R)
• M19: 7,672,127 km (0.094 R)
• M20: 7,835,039 km (0.061 R)
• M21: 7,999,148 km (0.093 R)
• M22: 8,397,676 km (0.104 R)
• M23: 8,565,525 km (0.096 R)
• M24: 8,802,638 km (0.066 R)
• M25: 8,939,071 km (0.086 R)
• M26: 9,387,266 km (0.036 R)
• M27: 10,341,701 km (0.078 R)
• M28: 10,630,425 km (0.097 R)
• M29: 11,363,903 km (0.099 R)
• M30: 12,995,866 km (0.098 R)
• M31: 13,503,601 km (0.056 R)
• M32: 13,779,609 km (0.083 R)
• M33: 13,898,540 km (0.052 R)
• M34: 14,578,761 km (0.119 R)
• M35: 15,024,713 km (0.119 R)
• M36: 15,722,736 km (0.095 R)
• M37: 16,305,420 km (0.112 R)
• M38: 16,389,344 km (0.055 R)
• M39: 16,726,089 km (0.077 R)
• M40: 17,406,460 km (0.087 R)
• M41: 17,664,068 km (0.09 R)
• M42: 17,793,320 km (0.113 R)
• M43: 17,966,106 km (0.107 R)
• M44: 18,095,957 km (0.074 R)
• M45: 19,457,297 km (0.103 R)
• M46: 20,488,476 km (0.104 R)
• M47: 20,896,728 km (0.119 R)
• M48: 21,170,492 km (0.026 R)
• M49: 22,463,467 km (0.111 R)
• M50: 22,650,314 km (0.102 R)
• M51: 22,743,963 km (0.114 R)
• M52: 24,020,182 km (0.079 R)
• M53: 25,806,530 km (0.119 R)
• M54: 27,136,904 km (0.11 R)
• M55: 27,835,526 km (0.109 R)
• M56: 28,338,175 km (0.086 R)
• M57: 28,439,154 km (0.082 R)
• M58: 29,812,911 km (0.102 R)
• M59: 30,378,690 km (0.058 R)
• M60: 31,103,940 km (0.088 R)
• M61: 31,521,019 km (0.115 R)
• M62: 32,360,712 km (0.096 R)
• M63: 32,518,837 km (0.117 R)
• M64: 32,677,411 km (0.074 R)
• M65: 33,954,678 km (0.073 R)
• M66: 34,061,939 km (0.096 R)
• M67: 34,330,318 km (0.086 R)
• M68: 35,628,678 km (0.078 R)
• M69: 35,737,585 km (0.072 R)
• M70: 36,503,077 km (0.081 R)
• M71: 36,777,889 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.5

Radius: 6.6

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.67 AU - 20.17 AU

Year: 30520 Days

Day: 18.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,212,526 km

• M1: 306,975 km (0.11 R)
• M2: 1,107,772 km (0.084 R)
• M3: 1,594,414 km (0.09 R)
• M4: 1,797,718 km (0.086 R)
• M5: 2,052,632 km (0.098 R)
• M6: 2,836,076 km (0.077 R)
• M7: 3,233,857 km (0.12 R)
• M8: 3,596,333 km (0.112 R)
• M9: 3,649,141 km (0.112 R)
• M10: 4,472,677 km (0.058 R)
• M11: 4,644,116 km (0.105 R)
• M12: 6,667,727 km (0.069 R)
• M13: 7,802,875 km (0.106 R)
• M14: 8,427,746 km (0.098 R)
• M15: 8,996,666 km (0.048 R)
• M16: 9,068,623 km (0.116 R)
• M17: 9,213,284 km (0.079 R)
• M18: 9,285,839 km (0.11 R)
• M19: 11,549,554 km (0.115 R)
• M20: 11,942,697 km (0.045 R)
• M21: 12,420,214 km (0.107 R)
• M22: 12,985,245 km (0.071 R)
• M23: 13,724,109 km (0.082 R)
• M24: 14,645,482 km (0.084 R)
• M25: 14,985,518 km (0.067 R)
• M26: 17,617,094 km (0.109 R)
• M27: 18,709,159 km (0.092 R)
• M28: 18,893,164 km (0.114 R)
• M29: 19,916,563 km (0.044 R)
• M30: 20,198,854 km (0.112 R)
• M31: 21,149,100 km (0.089 R)
• M32: 22,406,171 km (0.049 R)
• M33: 22,699,682 km (0.072 R)
• M34: 23,786,809 km (0.075 R)
• M35: 26,423,023 km (0.077 R)
• M36: 26,629,618 km (0.062 R)
• M37: 28,937,315 km (0.066 R)
• M38: 29,470,631 km (0.104 R)
• M39: 30,222,809 km (0.063 R)
• M40: 32,406,489 km (0.118 R)
• M41: 33,182,603 km (0.093 R)
• M42: 33,294,053 km (0.054 R)
• M43: 33,405,504 km (0.081 R)
• M44: 34,527,488 km (0.115 R)
• M45: 35,775,882 km (0.08 R)
• M46: 39,726,762 km (0.105 R)
• M47: 40,557,180 km (0.117 R)
• M48: 44,303,110 km (0.092 R)
• M49: 47,528,889 km (0.11 R)
• M50: 48,663,140 km (0.088 R)
• M51: 49,551,452 km (0.101 R)
• M52: 52,377,805 km (0.105 R)
• M53: 52,767,208 km (0.06 R)
• M54: 53,810,504 km (0.118 R)
• M55: 57,916,965 km (0.108 R)
• M56: 60,211,198 km (0.085 R)
• M57: 61,985,728 km (0.119 R)
• M58: 62,260,240 km (0.116 R)
• M59: 63,362,328 km (0.115 R)
• M60: 67,270,123 km (0.107 R)
• M61: 68,259,264 km (0.062 R)
• M62: 69,110,776 km (0.096 R)
• M63: 69,966,027 km (0.103 R)
• M64: 70,681,254 km (0.091 R)
• M65: 70,968,033 km (0.088 R)
• M66: 75,023,631 km (0.086 R)
• M67: 76,049,125 km (0.057 R)
• M68: 77,966,072 km (0.075 R)
• M69: 81,847,389 km (0.068 R)
• M70: 82,903,101 km (0.072 R)
• M71: 91,509,167 km (0.064 R)
• M72: 92,447,894 km (0.09 R)
• M73: 93,075,606 km (0.055 R)
• M74: 93,232,684 km (0.046 R)
• M75: 93,704,665 km (0.097 R)
• M76: 94,492,897 km (0.1 R)
• M77: 94,650,872 km (0.071 R)
• M78: 95,600,220 km (0.12 R)
• M79: 95,917,368 km (0.115 R)
• M80: 96,870,904 km (0.082 R)
• M81: 97,189,548 km (0.093 R)
• M82: 97,987,353 km (0.033 R)
• M83: 100,877,883 km (0.091 R)
• M84: 101,362,281 km (0.034 R)
• M85: 103,145,338 km (0.095 R)
• M86: 103,470,564 km (0.055 R)
• M87: 103,633,327 km (0.045 R)
• M88: 105,102,228 km (0.117 R)
• M89: 105,593,358 km (0.098 R)
• M90: 107,071,235 km (0.113 R)
• M91: 107,565,507 km (0.098 R)
• M92: 108,060,376 km (0.082 R)
• M93: 110,047,634 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit