🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 136 Days

Day: 39.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,708,468 km

• M1: 154,983 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.7 AU - 1.12 AU

Year: 305 Days

Day: 41.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.43 AU - 2.17 AU

Year: 849 Days

Day: 32.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.02 AU - 5.3 AU

Year: 4120 Days

Day: 17.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.8

Radius: 11.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.93 AU - 6.01 AU

Year: 5127 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,708,468 km

• M1: 159,023 km (0.117 R)
• M2: 283,638 km (0.075 R)
• M3: 371,452 km (0.074 R)
• M4: 679,174 km (0.077 R)
• M5: 960,867 km (0.059 R)
• M6: 1,169,706 km (0.062 R)
• M7: 1,292,376 km (0.078 R)
• M8: 1,368,073 km (0.066 R)
• M9: 1,577,809 km (0.119 R)
• M10: 1,714,392 km (0.106 R)
• M11: 1,985,164 km (0.068 R)
• M12: 2,163,335 km (0.055 R)
• M13: 2,811,991 km (0.096 R)
• M14: 2,962,187 km (0.083 R)
• M15: 3,046,860 km (0.05 R)
• M16: 3,149,634 km (0.087 R)
• M17: 3,253,454 km (0.045 R)
• M18: 3,393,777 km (0.105 R)
• M19: 4,316,048 km (0.092 R)
• M20: 4,412,389 km (0.079 R)
• M21: 4,490,030 km (0.069 R)
• M22: 4,686,004 km (0.098 R)
• M23: 4,905,015 km (0.045 R)
• M24: 5,046,235 km (0.088 R)
• M25: 5,624,282 km (0.069 R)
• M26: 6,420,441 km (0.088 R)
• M27: 6,597,266 km (0.088 R)
• M28: 7,251,906 km (0.043 R)
• M29: 7,389,836 km (0.031 R)
• M30: 7,505,624 km (0.067 R)
• M31: 7,762,185 km (0.086 R)
• M32: 7,927,191 km (0.117 R)
• M33: 8,069,309 km (0.096 R)
• M34: 8,842,281 km (0.116 R)
• M35: 8,916,033 km (0.091 R)
• M36: 9,588,476 km (0.1 R)
• M37: 9,841,745 km (0.09 R)
• M38: 10,225,613 km (0.079 R)
• M39: 10,380,596 km (0.087 R)
• M40: 11,193,810 km (0.096 R)
• M41: 11,406,987 km (0.099 R)
• M42: 11,918,762 km (0.09 R)
• M43: 12,109,200 km (0.108 R)
• M44: 12,218,556 km (0.119 R)
• M45: 12,300,685 km (0.092 R)
• M46: 12,658,972 km (0.032 R)
• M47: 12,936,775 km (0.054 R)
• M48: 13,896,894 km (0.042 R)
• M49: 14,097,355 km (0.053 R)
• M50: 14,472,248 km (0.057 R)
• M51: 14,675,551 km (0.098 R)
• M52: 14,792,088 km (0.074 R)
• M53: 15,084,851 km (0.04 R)
• M54: 15,438,799 km (0.079 R)
• M55: 15,765,521 km (0.086 R)
• M56: 16,244,982 km (0.112 R)
• M57: 16,668,494 km (0.081 R)
• M58: 17,003,743 km (0.12 R)
• M59: 17,464,504 km (0.091 R)
• M60: 17,836,105 km (0.05 R)
• M61: 18,210,399 km (0.116 R)
• M62: 18,367,028 km (0.063 R)
• M63: 18,524,256 km (0.076 R)
• M64: 19,061,910 km (0.095 R)
• M65: 19,797,483 km (0.12 R)
• M66: 20,055,539 km (0.107 R)
• M67: 20,640,168 km (0.12 R)
• M68: 21,329,365 km (0.065 R)
• M69: 21,494,671 km (0.085 R)
• M70: 21,660,276 km (0.114 R)
• M71: 21,859,690 km (0.032 R)
• M72: 22,494,882 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 9.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.12 AU - 9.96 AU

Year: 10356 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 141 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,708,468 km

• M1: 119,828 km (0.047 R)
• M2: 186,549 km (0.119 R)
• M3: 283,488 km (0.054 R)
• M4: 404,662 km (0.117 R)
• M5: 616,792 km (0.056 R)
• M6: 730,038 km (0.1 R)
• M7: 850,763 km (0.042 R)
• M8: 1,143,526 km (0.09 R)
• M9: 1,221,616 km (0.101 R)
• M10: 1,710,801 km (0.101 R)
• M11: 1,800,859 km (0.096 R)
• M12: 1,892,712 km (0.119 R)
• M13: 2,081,206 km (0.045 R)
• M14: 2,275,832 km (0.104 R)
• M15: 2,517,283 km (0.109 R)
• M16: 2,895,168 km (0.089 R)
• M17: 3,157,113 km (0.084 R)
• M18: 4,182,308 km (0.03 R)
• M19: 5,488,596 km (0.113 R)
• M20: 5,650,162 km (0.103 R)
• M21: 5,785,847 km (0.115 R)
• M22: 6,116,159 km (0.076 R)
• M23: 6,424,481 km (0.102 R)
• M24: 6,594,723 km (0.048 R)
• M25: 6,795,334 km (0.106 R)
• M26: 7,408,984 km (0.112 R)
• M27: 7,498,144 km (0.109 R)
• M28: 7,587,604 km (0.114 R)
• M29: 7,707,581 km (0.111 R)
• M30: 9,162,870 km (0.094 R)
• M31: 10,102,494 km (0.089 R)
• M32: 10,533,635 km (0.04 R)
• M33: 11,379,461 km (0.077 R)
• M34: 11,758,542 km (0.111 R)
• M35: 12,176,967 km (0.074 R)
• M36: 13,244,049 km (0.092 R)
• M37: 13,461,116 km (0.068 R)
• M38: 13,715,731 km (0.087 R)
• M39: 13,862,038 km (0.083 R)
• M40: 14,045,594 km (0.111 R)
• M41: 14,229,899 km (0.092 R)
• M42: 14,452,201 km (0.119 R)
• M43: 14,750,350 km (0.091 R)
• M44: 15,352,781 km (0.086 R)
• M45: 16,426,445 km (0.119 R)
• M46: 16,504,086 km (0.1 R)
• M47: 16,620,623 km (0.094 R)
• M48: 16,776,653 km (0.115 R)
• M49: 16,854,893 km (0.072 R)
• M50: 18,564,497 km (0.108 R)
• M51: 18,929,367 km (0.097 R)
• M52: 20,328,855 km (0.086 R)
• M53: 20,872,643 km (0.096 R)
• M54: 21,040,941 km (0.069 R)
• M55: 21,761,254 km (0.102 R)
• M56: 21,846,675 km (0.042 R)
• M57: 22,060,300 km (0.116 R)
• M58: 22,274,674 km (0.098 R)
• M59: 22,446,712 km (0.096 R)
• M60: 22,878,601 km (0.055 R)
• M61: 23,269,799 km (0.08 R)
• M62: 23,444,230 km (0.074 R)
• M63: 26,933,601 km (0.064 R)
• M64: 27,530,795 km (0.099 R)
• M65: 28,364,803 km (0.062 R)
• M66: 28,925,496 km (0.088 R)
• M67: 29,867,963 km (0.101 R)
• M68: 31,060,258 km (0.108 R)
• M69: 31,348,832 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 14.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.25 AU - 13.79 AU

Year: 14647 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,708,468 km

• M1: 756,965 km (0.098 R)
• M2: 1,102,237 km (0.116 R)
• M3: 1,376,749 km (0.091 R)
• M4: 1,547,590 km (0.119 R)
• M5: 1,751,791 km (0.074 R)
• M6: 2,389,826 km (0.114 R)
• M7: 2,688,872 km (0.107 R)
• M8: 2,968,770 km (0.087 R)
• M9: 3,258,391 km (0.058 R)
• M10: 4,362,274 km (0.11 R)
• M11: 4,993,128 km (0.11 R)
• M12: 5,377,744 km (0.118 R)
• M13: 5,534,373 km (0.09 R)
• M14: 5,772,084 km (0.102 R)
• M15: 6,013,236 km (0.103 R)
• M16: 6,175,998 km (0.111 R)
• M17: 6,298,968 km (0.114 R)
• M18: 6,505,712 km (0.093 R)
• M19: 6,714,850 km (0.086 R)
• M20: 6,841,410 km (0.081 R)
• M21: 9,112,006 km (0.076 R)
• M22: 9,299,303 km (0.06 R)
• M23: 9,582,641 km (0.097 R)
• M24: 9,820,951 km (0.103 R)
• M25: 10,596,915 km (0.061 R)
• M26: 11,141,900 km (0.04 R)
• M27: 11,696,010 km (0.086 R)
• M28: 11,950,775 km (0.111 R)
• M29: 12,674,231 km (0.075 R)
• M30: 12,831,159 km (0.031 R)
• M31: 13,146,960 km (0.116 R)
• M32: 13,358,791 km (0.094 R)
• M33: 14,109,473 km (0.086 R)
• M34: 15,651,827 km (0.093 R)
• M35: 17,073,904 km (0.091 R)
• M36: 17,771,180 km (0.117 R)
• M37: 18,477,731 km (0.108 R)
• M38: 19,073,579 km (0.072 R)
• M39: 20,345,460 km (0.065 R)
• M40: 21,395,039 km (0.079 R)
• M41: 21,769,632 km (0.06 R)
• M42: 22,146,618 km (0.092 R)
• M43: 22,715,838 km (0.104 R)
• M44: 22,970,454 km (0.109 R)
• M45: 23,675,509 km (0.074 R)
• M46: 24,192,818 km (0.11 R)
• M47: 24,909,990 km (0.072 R)
• M48: 25,436,126 km (0.052 R)
• M49: 25,634,343 km (0.109 R)
• M50: 26,165,416 km (0.106 R)
• M51: 26,432,448 km (0.084 R)
• M52: 26,901,736 km (0.066 R)
• M53: 27,036,374 km (0.11 R)
• M54: 27,509,104 km (0.074 R)
• M55: 28,052,892 km (0.092 R)
• M56: 29,013,161 km (0.108 R)
• M57: 29,220,204 km (0.032 R)
• M58: 29,497,259 km (0.095 R)
• M59: 30,123,626 km (0.106 R)
• M60: 30,473,535 km (0.088 R)
• M61: 30,754,480 km (0.035 R)
• M62: 32,100,412 km (0.112 R)
• M63: 33,465,492 km (0.071 R)
• M64: 34,118,786 km (0.082 R)
• M65: 35,511,842 km (0.1 R)
• M66: 37,523,185 km (0.107 R)
• M67: 39,265,552 km (0.097 R)
• M68: 41,499,945 km (0.104 R)
• M69: 42,514,817 km (0.042 R)
• M70: 42,828,823 km (0.059 R)
• M71: 43,222,266 km (0.034 R)
• M72: 43,854,466 km (0.045 R)
• M73: 44,648,980 km (0.105 R)
• M74: 44,808,452 km (0.041 R)
• M75: 45,528,317 km (0.119 R)
• M76: 45,849,503 km (0.065 R)
• M77: 46,010,471 km (0.091 R)
• M78: 46,817,701 km (0.105 R)
• M79: 47,060,797 km (0.075 R)
• M80: 47,874,161 km (0.052 R)
• M81: 48,610,183 km (0.069 R)
• M82: 48,938,550 km (0.054 R)
• M83: 49,927,841 km (0.091 R)
• M84: 52,262,016 km (0.085 R)
• M85: 56,949,366 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 8.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.2 AU - 15.52 AU

Year: 16208 Days

Day: 13.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,708,468 km

• M1: 119,678 km (0.119 R)
• M2: 227,688 km (0.083 R)
• M3: 288,425 km (0.096 R)
• M4: 1,159,383 km (0.109 R)
• M5: 1,401,433 km (0.053 R)
• M6: 1,528,591 km (0.029 R)
• M7: 1,593,666 km (0.029 R)
• M8: 1,863,391 km (0.118 R)
• M9: 2,051,286 km (0.111 R)
• M10: 2,270,297 km (0.112 R)
• M11: 3,304,467 km (0.1 R)
• M12: 3,475,159 km (0.073 R)
• M13: 3,736,656 km (0.084 R)
• M14: 4,156,278 km (0.107 R)
• M15: 4,654,139 km (0.113 R)
• M16: 5,039,952 km (0.061 R)
• M17: 5,774,029 km (0.098 R)
• M18: 5,945,618 km (0.095 R)
• M19: 6,049,289 km (0.099 R)
• M20: 6,293,732 km (0.103 R)
• M21: 6,937,003 km (0.08 R)
• M22: 8,131,691 km (0.082 R)
• M23: 8,596,043 km (0.103 R)
• M24: 9,835,013 km (0.082 R)
• M25: 10,329,583 km (0.066 R)
• M26: 10,454,348 km (0.046 R)
• M27: 10,705,672 km (0.098 R)
• M28: 11,471,614 km (0.093 R)
• M29: 12,255,207 km (0.105 R)
• M30: 12,343,320 km (0.113 R)
• M31: 12,966,096 km (0.09 R)
• M32: 13,690,449 km (0.071 R)
• M33: 15,701,194 km (0.076 R)
• M34: 16,278,642 km (0.096 R)
• M35: 16,618,827 km (0.074 R)
• M36: 17,952,492 km (0.066 R)
• M37: 18,354,163 km (0.043 R)
• M38: 19,835,182 km (0.109 R)
• M39: 20,459,304 km (0.111 R)
• M40: 21,673,291 km (0.034 R)
• M41: 22,423,674 km (0.109 R)
• M42: 22,802,007 km (0.104 R)
• M43: 23,674,761 km (0.107 R)
• M44: 24,225,730 km (0.118 R)
• M45: 24,614,086 km (0.119 R)
• M46: 24,948,437 km (0.034 R)
• M47: 25,004,387 km (0.116 R)
• M48: 25,060,336 km (0.106 R)
• M49: 25,284,434 km (0.072 R)
• M50: 26,643,082 km (0.088 R)
• M51: 26,814,521 km (0.106 R)
• M52: 27,331,232 km (0.041 R)
• M53: 28,549,706 km (0.115 R)
• M54: 30,739,221 km (0.075 R)
• M55: 31,521,169 km (0.068 R)
• M56: 31,581,606 km (0.087 R)
• M57: 31,884,393 km (0.051 R)
• M58: 32,066,453 km (0.093 R)
• M59: 32,431,622 km (0.101 R)
• M60: 32,920,807 km (0.105 R)
• M61: 33,350,751 km (0.087 R)
• M62: 33,412,385 km (0.09 R)
• M63: 33,597,288 km (0.077 R)
• M64: 33,659,072 km (0.041 R)
• M65: 34,464,956 km (0.116 R)
• M66: 34,651,953 km (0.08 R)
• M67: 35,277,272 km (0.116 R)
• M68: 36,602,709 km (0.118 R)
• M69: 36,793,447 km (0.059 R)
• M70: 37,431,482 km (0.116 R)
• M71: 37,559,537 km (0.101 R)
• M72: 39,042,351 km (0.11 R)
• M73: 39,367,278 km (0.111 R)
• M74: 40,610,137 km (0.119 R)
• M75: 42,065,126 km (0.102 R)
• M76: 44,212,005 km (0.045 R)
• M77: 44,279,623 km (0.09 R)
• M78: 44,754,148 km (0.104 R)
• M79: 44,958,199 km (0.073 R)
• M80: 45,366,901 km (0.109 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit