🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.72 AU - 0.78 AU

Year: 234 Days

Day: 35 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.16 AU - 1.36 AU

Year: 509 Days

Day: 41.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.26 AU - 1.56 AU

Year: 603 Days

Day: 13.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.89 AU - 3.53 AU

Year: 2070 Days

Day: 12.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.61 AU - 4.21 AU

Year: 2266 Days

Day: 20.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.48 AU - 4.72 AU

Year: 3551 Days

Day: 23.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,617,423 km

• M1: 521,648 km (0.114 R)
• M2: 1,655,749 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 9.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.69 AU - 6.21 AU

Year: 4579 Days

Day: 6.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,617,423 km

• M1: 190,139 km (0.079 R)
• M2: 287,228 km (0.04 R)
• M3: 511,026 km (0.088 R)
• M4: 644,318 km (0.085 R)
• M5: 715,676 km (0.1 R)
• M6: 836,102 km (0.056 R)
• M7: 922,869 km (0.063 R)
• M8: 1,013,077 km (0.106 R)
• M9: 1,080,545 km (0.106 R)
• M10: 1,140,983 km (0.12 R)
• M11: 1,460,823 km (0.093 R)
• M12: 1,547,590 km (0.113 R)
• M13: 1,767,349 km (0.093 R)
• M14: 1,965,267 km (0.092 R)
• M15: 2,050,837 km (0.116 R)
• M16: 2,417,202 km (0.088 R)
• M17: 2,614,073 km (0.117 R)
• M18: 2,925,386 km (0.077 R)
• M19: 3,011,256 km (0.103 R)
• M20: 3,097,873 km (0.113 R)
• M21: 3,172,971 km (0.111 R)
• M22: 3,312,097 km (0.1 R)
• M23: 3,414,571 km (0.105 R)
• M24: 3,701,799 km (0.116 R)
• M25: 3,781,535 km (0.107 R)
• M26: 3,861,869 km (0.101 R)
• M27: 3,956,265 km (0.037 R)
• M28: 4,037,946 km (0.106 R)
• M29: 4,120,075 km (0.111 R)
• M30: 4,285,979 km (0.093 R)
• M31: 4,581,734 km (0.082 R)
• M32: 4,710,538 km (0.119 R)
• M33: 4,840,688 km (0.098 R)
• M34: 4,928,053 km (0.096 R)
• M35: 5,133,900 km (0.034 R)
• M36: 5,539,011 km (0.098 R)
• M37: 5,599,897 km (0.085 R)
• M38: 5,845,836 km (0.113 R)
• M39: 6,016,976 km (0.088 R)
• M40: 6,444,078 km (0.099 R)
• M41: 6,508,255 km (0.117 R)
• M42: 6,653,216 km (0.068 R)
• M43: 6,734,298 km (0.102 R)
• M44: 7,078,223 km (0.087 R)
• M45: 7,495,302 km (0.072 R)
• M46: 7,579,675 km (0.074 R)
• M47: 7,817,686 km (0.097 R)
• M48: 7,937,513 km (0.072 R)
• M49: 8,161,910 km (0.084 R)
• M50: 8,248,677 km (0.085 R)
• M51: 8,972,282 km (0.088 R)
• M52: 9,079,992 km (0.089 R)
• M53: 9,169,901 km (0.102 R)
• M54: 10,179,537 km (0.063 R)
• M55: 10,254,336 km (0.12 R)
• M56: 10,329,434 km (0.105 R)
• M57: 10,517,628 km (0.089 R)
• M58: 10,631,173 km (0.077 R)
• M59: 10,745,017 km (0.082 R)
• M60: 10,859,459 km (0.105 R)
• M61: 10,955,052 km (0.112 R)
• M62: 11,204,881 km (0.064 R)
• M63: 11,495,549 km (0.077 R)
• M64: 11,729,819 km (0.068 R)
• M65: 11,906,644 km (0.083 R)
• M66: 12,402,262 km (0.114 R)
• M67: 12,502,193 km (0.108 R)
• M68: 12,803,633 km (0.073 R)
• M69: 13,087,271 km (0.085 R)
• M70: 13,270,678 km (0.06 R)
• M71: 13,681,174 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.2

Radius: 12.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.81 AU - 6.11 AU

Year: 5236 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,617,423 km

• M1: 194,926 km (0.084 R)
• M2: 285,433 km (0.072 R)
• M3: 370,704 km (0.105 R)
• M4: 488,287 km (0.096 R)
• M5: 568,472 km (0.103 R)
• M6: 722,109 km (0.046 R)
• M7: 891,155 km (0.12 R)
• M8: 1,101,340 km (0.084 R)
• M9: 1,184,516 km (0.11 R)
• M10: 1,372,710 km (0.072 R)
• M11: 1,524,552 km (0.119 R)
• M12: 1,634,207 km (0.096 R)
• M13: 1,746,705 km (0.069 R)
• M14: 1,912,010 km (0.085 R)
• M15: 2,030,941 km (0.107 R)
• M16: 2,294,383 km (0.115 R)
• M17: 2,531,794 km (0.095 R)
• M18: 2,991,509 km (0.104 R)
• M19: 3,130,635 km (0.088 R)
• M20: 3,211,118 km (0.092 R)
• M21: 3,708,681 km (0.11 R)
• M22: 3,880,120 km (0.065 R)
• M23: 4,054,102 km (0.059 R)
• M24: 4,614,646 km (0.11 R)
• M25: 4,939,273 km (0.091 R)
• M26: 5,199,723 km (0.097 R)
• M27: 5,513,280 km (0.118 R)
• M28: 5,932,752 km (0.115 R)
• M29: 6,184,526 km (0.056 R)
• M30: 7,360,066 km (0.062 R)
• M31: 7,767,271 km (0.101 R)
• M32: 8,126,007 km (0.093 R)
• M33: 8,321,531 km (0.083 R)
• M34: 8,745,641 km (0.099 R)
• M35: 8,888,657 km (0.089 R)
• M36: 8,974,825 km (0.085 R)
• M37: 9,205,954 km (0.108 R)
• M38: 10,150,216 km (0.096 R)
• M39: 10,755,937 km (0.059 R)
• M40: 11,311,245 km (0.118 R)
• M41: 11,844,262 km (0.112 R)
• M42: 11,970,822 km (0.082 R)
• M43: 12,869,755 km (0.042 R)
• M44: 13,065,280 km (0.054 R)
• M45: 13,591,415 km (0.111 R)
• M46: 13,923,672 km (0.075 R)
• M47: 14,326,090 km (0.106 R)
• M48: 14,630,373 km (0.098 R)
• M49: 16,008,618 km (0.081 R)
• M50: 16,359,724 km (0.087 R)
• M51: 16,536,249 km (0.082 R)
• M52: 16,677,769 km (0.102 R)
• M53: 17,284,388 km (0.103 R)
• M54: 17,608,417 km (0.064 R)
• M55: 17,861,687 km (0.099 R)
• M56: 18,482,219 km (0.092 R)
• M57: 19,444,881 km (0.116 R)
• M58: 19,706,827 km (0.115 R)
• M59: 20,728,281 km (0.115 R)
• M60: 20,995,912 km (0.111 R)
• M61: 21,226,143 km (0.111 R)
• M62: 21,380,079 km (0.089 R)
• M63: 22,077,803 km (0.08 R)
• M64: 22,625,631 km (0.087 R)
• M65: 23,098,659 km (0.081 R)
• M66: 23,495,393 km (0.119 R)
• M67: 23,814,485 km (0.099 R)
• M68: 23,934,463 km (0.117 R)
• M69: 25,023,535 km (0.031 R)
• M70: 25,431,040 km (0.095 R)
• M71: 25,964,057 km (0.068 R)
• M72: 26,211,342 km (0.06 R)
• M73: 26,293,920 km (0.036 R)
• M74: 26,832,921 km (0.096 R)
• M75: 27,166,375 km (0.036 R)
• M76: 27,333,625 km (0.102 R)
• M77: 28,259,786 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 12.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.25 AU - 9.53 AU

Year: 7976 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,617,423 km

• M1: 167,849 km (0.089 R)
• M2: 608,564 km (0.11 R)
• M3: 699,071 km (0.081 R)
• M4: 1,266,196 km (0.075 R)
• M5: 1,532,630 km (0.111 R)
• M6: 1,772,585 km (0.09 R)
• M7: 1,908,719 km (0.099 R)
• M8: 2,119,802 km (0.117 R)
• M9: 2,240,527 km (0.05 R)
• M10: 2,616,616 km (0.111 R)
• M11: 2,746,617 km (0.083 R)
• M12: 2,905,490 km (0.079 R)
• M13: 3,344,260 km (0.077 R)
• M14: 3,542,777 km (0.077 R)
• M15: 4,223,148 km (0.112 R)
• M16: 4,376,336 km (0.078 R)
• M17: 4,783,691 km (0.101 R)
• M18: 4,943,761 km (0.094 R)
• M19: 5,668,712 km (0.069 R)
• M20: 5,838,207 km (0.084 R)
• M21: 6,009,346 km (0.04 R)
• M22: 6,216,988 km (0.09 R)
• M23: 6,890,328 km (0.068 R)
• M24: 7,071,342 km (0.074 R)
• M25: 7,512,356 km (0.043 R)
• M26: 8,267,377 km (0.066 R)
• M27: 8,421,313 km (0.036 R)
• M28: 8,771,073 km (0.096 R)
• M29: 9,086,126 km (0.076 R)
• M30: 9,284,941 km (0.087 R)
• M31: 9,930,755 km (0.11 R)
• M32: 10,466,166 km (0.082 R)
• M33: 11,694,514 km (0.066 R)
• M34: 11,910,982 km (0.102 R)
• M35: 11,997,899 km (0.05 R)
• M36: 12,128,647 km (0.117 R)
• M37: 12,701,009 km (0.065 R)
• M38: 14,516,828 km (0.111 R)
• M39: 14,796,127 km (0.063 R)
• M40: 15,549,801 km (0.051 R)
• M41: 16,801,187 km (0.113 R)
• M42: 17,885,173 km (0.078 R)
• M43: 18,034,771 km (0.095 R)
• M44: 18,890,172 km (0.099 R)
• M45: 19,913,571 km (0.063 R)
• M46: 20,327,957 km (0.101 R)
• M47: 20,640,617 km (0.103 R)
• M48: 20,745,186 km (0.069 R)
• M49: 21,323,531 km (0.077 R)
• M50: 21,907,112 km (0.062 R)
• M51: 22,281,406 km (0.118 R)
• M52: 22,442,373 km (0.109 R)
• M53: 23,090,282 km (0.109 R)
• M54: 23,307,647 km (0.076 R)
• M55: 23,634,968 km (0.105 R)
• M56: 24,018,686 km (0.093 R)
• M57: 24,294,096 km (0.069 R)
• M58: 24,736,906 km (0.115 R)
• M59: 27,852,880 km (0.119 R)
• M60: 28,607,302 km (0.087 R)
• M61: 28,957,660 km (0.092 R)
• M62: 29,250,872 km (0.066 R)
• M63: 29,368,456 km (0.04 R)
• M64: 30,433,293 km (0.101 R)
• M65: 30,731,442 km (0.071 R)
• M66: 31,872,874 km (0.098 R)
• M67: 31,993,749 km (0.111 R)
• M68: 32,418,307 km (0.052 R)
• M69: 35,755,985 km (0.117 R)
• M70: 36,512,352 km (0.078 R)
• M71: 37,210,526 km (0.106 R)
• M72: 37,848,860 km (0.044 R)
• M73: 38,041,093 km (0.091 R)
• M74: 38,813,317 km (0.108 R)
• M75: 39,071,822 km (0.117 R)
• M76: 39,395,851 km (0.038 R)
• M77: 40,438,548 km (0.104 R)
• M78: 41,029,161 km (0.074 R)
• M79: 41,490,371 km (0.103 R)
• M80: 42,218,763 km (0.119 R)
• M81: 43,218,825 km (0.05 R)
• M82: 44,159,197 km (0.029 R)
• M83: 44,564,308 km (0.06 R)
• M84: 45,514,404 km (0.081 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 14

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.95 AU - 8.25 AU

Year: 8297 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,617,423 km

• M1: 177,273 km (0.046 R)
• M2: 297,700 km (0.109 R)
• M3: 416,181 km (0.082 R)
• M4: 558,598 km (0.118 R)
• M5: 708,047 km (0.088 R)
• M6: 887,564 km (0.106 R)
• M7: 1,021,604 km (0.102 R)
• M8: 1,362,837 km (0.063 R)
• M9: 1,484,908 km (0.082 R)
• M10: 1,873,863 km (0.08 R)
• M11: 2,171,712 km (0.102 R)
• M12: 2,485,120 km (0.117 R)
• M13: 2,971,612 km (0.072 R)
• M14: 3,488,024 km (0.11 R)
• M15: 3,609,348 km (0.062 R)
• M16: 3,856,484 km (0.1 R)
• M17: 4,032,710 km (0.068 R)
• M18: 4,289,420 km (0.111 R)
• M19: 4,498,558 km (0.059 R)
• M20: 4,711,286 km (0.112 R)
• M21: 5,510,138 km (0.071 R)
• M22: 6,144,284 km (0.108 R)
• M23: 7,200,894 km (0.083 R)
• M24: 7,670,930 km (0.117 R)
• M25: 8,183,452 km (0.108 R)
• M26: 9,581,295 km (0.109 R)
• M27: 10,377,903 km (0.087 R)
• M28: 10,553,980 km (0.098 R)
• M29: 11,016,387 km (0.118 R)
• M30: 11,558,081 km (0.078 R)
• M31: 11,704,089 km (0.065 R)
• M32: 11,813,893 km (0.116 R)
• M33: 11,997,749 km (0.058 R)
• M34: 12,442,952 km (0.088 R)
• M35: 12,592,550 km (0.104 R)
• M36: 14,121,590 km (0.025 R)
• M37: 14,238,576 km (0.101 R)
• M38: 14,356,010 km (0.054 R)
• M39: 15,346,647 km (0.119 R)
• M40: 15,708,674 km (0.084 R)
• M41: 15,870,389 km (0.093 R)
• M42: 16,032,853 km (0.06 R)
• M43: 16,894,387 km (0.113 R)
• M44: 17,981,963 km (0.069 R)
• M45: 19,091,979 km (0.041 R)
• M46: 19,221,531 km (0.087 R)
• M47: 20,004,826 km (0.095 R)
• M48: 20,180,304 km (0.103 R)
• M49: 20,709,880 km (0.112 R)
• M50: 20,843,023 km (0.096 R)
• M51: 21,782,796 km (0.102 R)
• M52: 22,008,540 km (0.106 R)
• M53: 24,496,352 km (0.03 R)
• M54: 24,637,124 km (0.081 R)
• M55: 24,778,195 km (0.055 R)
• M56: 25,868,913 km (0.084 R)
• M57: 26,251,883 km (0.087 R)
• M58: 26,685,119 km (0.06 R)
• M59: 26,829,929 km (0.072 R)
• M60: 27,949,669 km (0.06 R)
• M61: 28,145,942 km (0.087 R)
• M62: 28,985,335 km (0.055 R)
• M63: 29,233,818 km (0.118 R)
• M64: 29,433,082 km (0.095 R)
• M65: 30,840,499 km (0.098 R)
• M66: 31,246,657 km (0.059 R)
• M67: 31,654,610 km (0.099 R)
• M68: 31,808,098 km (0.108 R)
• M69: 31,961,735 km (0.097 R)
• M70: 33,096,435 km (0.089 R)
• M71: 33,356,136 km (0.057 R)
• M72: 33,564,377 km (0.092 R)
• M73: 33,720,856 km (0.098 R)
• M74: 33,929,844 km (0.117 R)
• M75: 34,191,641 km (0.046 R)
• M76: 34,928,560 km (0.081 R)
• M77: 35,034,176 km (0.093 R)
• M78: 35,140,091 km (0.046 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 18,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit