🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.83 AU - 0.83 AU

Year: 291 Days

Day: 18.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.3

Radius: 8.8

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.69 AU - 4.53 AU

Year: 3208 Days

Day: 12.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 150.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,989,521 km

• M1: 110,104 km (0.063 R)
• M2: 180,565 km (0.09 R)
• M3: 242,797 km (0.086 R)
• M4: 310,416 km (0.107 R)
• M5: 511,176 km (0.113 R)
• M6: 579,093 km (0.118 R)
• M7: 641,326 km (0.041 R)
• M8: 792,719 km (0.09 R)
• M9: 873,053 km (0.088 R)
• M10: 1,020,557 km (0.062 R)
• M11: 1,075,309 km (0.1 R)
• M12: 1,176,587 km (0.114 R)
• M13: 1,340,547 km (0.109 R)
• M14: 1,400,984 km (0.116 R)
• M15: 1,562,699 km (0.093 R)
• M16: 1,743,713 km (0.088 R)
• M17: 2,140,297 km (0.099 R)
• M18: 2,474,798 km (0.072 R)
• M19: 2,610,333 km (0.071 R)
• M20: 2,671,220 km (0.067 R)
• M21: 2,732,704 km (0.039 R)
• M22: 3,095,479 km (0.107 R)
• M23: 3,160,255 km (0.115 R)
• M24: 3,490,418 km (0.061 R)
• M25: 3,608,749 km (0.082 R)
• M26: 3,745,482 km (0.09 R)
• M27: 3,814,447 km (0.084 R)
• M28: 4,006,530 km (0.083 R)
• M29: 4,382,170 km (0.105 R)
• M30: 4,657,281 km (0.058 R)
• M31: 5,109,366 km (0.077 R)
• M32: 5,282,600 km (0.113 R)
• M33: 5,893,857 km (0.12 R)
• M34: 6,465,321 km (0.093 R)
• M35: 6,736,691 km (0.077 R)
• M36: 6,799,822 km (0.104 R)
• M37: 8,396,480 km (0.056 R)
• M38: 8,623,868 km (0.079 R)
• M39: 9,084,929 km (0.043 R)
• M40: 9,435,886 km (0.063 R)
• M41: 9,696,186 km (0.094 R)
• M42: 9,791,330 km (0.045 R)
• M43: 10,175,498 km (0.078 R)
• M44: 10,296,522 km (0.084 R)
• M45: 10,393,611 km (0.052 R)
• M46: 11,482,684 km (0.12 R)
• M47: 11,760,487 km (0.115 R)
• M48: 12,297,244 km (0.091 R)
• M49: 12,374,586 km (0.107 R)
• M50: 12,894,140 km (0.111 R)
• M51: 12,972,828 km (0.093 R)
• M52: 13,235,821 km (0.076 R)
• M53: 13,341,587 km (0.052 R)
• M54: 13,474,131 km (0.073 R)
• M55: 13,713,786 km (0.093 R)
• M56: 13,874,305 km (0.096 R)
• M57: 14,550,188 km (0.093 R)
• M58: 15,653,622 km (0.116 R)
• M59: 15,737,397 km (0.081 R)
• M60: 15,821,471 km (0.038 R)
• M61: 16,300,184 km (0.115 R)
• M62: 16,555,697 km (0.068 R)
• M63: 16,984,295 km (0.087 R)
• M64: 17,214,377 km (0.06 R)
• M65: 17,358,739 km (0.1 R)
• M66: 17,735,875 km (0.113 R)
• M67: 17,852,561 km (0.092 R)
• M68: 18,174,496 km (0.118 R)
• M69: 18,350,872 km (0.113 R)
• M70: 18,409,813 km (0.086 R)
• M71: 18,468,904 km (0.111 R)
• M72: 18,972,900 km (0.058 R)
• M73: 19,271,646 km (0.106 R)
• M74: 19,481,532 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.1

Radius: 14.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.51 AU - 7.73 AU

Year: 8098 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,989,521 km

• M1: 293,212 km (0.085 R)
• M2: 502,350 km (0.086 R)
• M3: 674,088 km (0.076 R)
• M4: 868,864 km (0.1 R)
• M5: 980,315 km (0.07 R)
• M6: 1,289,833 km (0.119 R)
• M7: 1,509,143 km (0.112 R)
• M8: 1,741,319 km (0.034 R)
• M9: 1,837,660 km (0.116 R)
• M10: 2,786,410 km (0.08 R)
• M11: 3,412,477 km (0.114 R)
• M12: 3,762,985 km (0.074 R)
• M13: 3,953,423 km (0.106 R)
• M14: 4,366,014 km (0.118 R)
• M15: 5,256,420 km (0.054 R)
• M16: 5,734,685 km (0.04 R)
• M17: 5,979,128 km (0.059 R)
• M18: 6,227,161 km (0.111 R)
• M19: 7,095,726 km (0.089 R)
• M20: 7,491,263 km (0.082 R)
• M21: 7,597,926 km (0.113 R)
• M22: 7,705,038 km (0.076 R)
• M23: 7,812,749 km (0.119 R)
• M24: 8,525,134 km (0.097 R)
• M25: 9,807,038 km (0.032 R)
• M26: 11,950,028 km (0.081 R)
• M27: 12,231,720 km (0.051 R)
• M28: 12,993,921 km (0.112 R)
• M29: 13,706,007 km (0.068 R)
• M30: 13,836,905 km (0.093 R)
• M31: 14,165,871 km (0.096 R)
• M32: 14,530,740 km (0.111 R)
• M33: 14,664,182 km (0.105 R)
• M34: 15,202,136 km (0.118 R)
• M35: 15,405,439 km (0.054 R)
• M36: 16,159,113 km (0.063 R)
• M37: 17,100,383 km (0.112 R)
• M38: 19,844,307 km (0.083 R)
• M39: 20,103,859 km (0.079 R)
• M40: 21,418,675 km (0.044 R)
• M41: 21,532,669 km (0.101 R)
• M42: 21,914,143 km (0.113 R)
• M43: 22,220,969 km (0.07 R)
• M44: 22,413,351 km (0.107 R)
• M45: 23,188,717 km (0.103 R)
• M46: 23,501,377 km (0.053 R)
• M47: 23,697,500 km (0.078 R)
• M48: 25,245,837 km (0.114 R)
• M49: 25,890,455 km (0.1 R)
• M50: 26,174,242 km (0.112 R)
• M51: 26,703,968 km (0.06 R)
• M52: 26,908,618 km (0.071 R)
• M53: 27,484,420 km (0.066 R)
• M54: 27,732,603 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.4

Radius: 6.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.31 AU - 13.25 AU

Year: 16568 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,989,521 km

• M1: 94,995 km (0.088 R)
• M2: 194,926 km (0.102 R)
• M3: 359,932 km (0.097 R)
• M4: 401,221 km (0.118 R)
• M5: 651,200 km (0.072 R)
• M6: 867,967 km (0.108 R)
• M7: 1,086,081 km (0.087 R)
• M8: 1,127,669 km (0.056 R)
• M9: 1,255,575 km (0.098 R)
• M10: 2,663,590 km (0.11 R)
• M11: 2,748,711 km (0.103 R)
• M12: 2,922,095 km (0.072 R)
• M13: 3,128,690 km (0.087 R)
• M14: 3,556,241 km (0.065 R)
• M15: 3,777,047 km (0.116 R)
• M16: 3,872,939 km (0.087 R)
• M17: 4,100,029 km (0.118 R)
• M18: 4,264,886 km (0.11 R)
• M19: 5,016,166 km (0.113 R)
• M20: 5,479,022 km (0.106 R)
• M21: 6,142,489 km (0.047 R)
• M22: 7,224,231 km (0.109 R)
• M23: 7,303,667 km (0.061 R)
• M24: 7,383,553 km (0.096 R)
• M25: 7,705,637 km (0.109 R)
• M26: 9,082,236 km (0.111 R)
• M27: 10,713,601 km (0.114 R)
• M28: 10,804,407 km (0.079 R)
• M29: 10,895,363 km (0.11 R)
• M30: 10,940,990 km (0.083 R)
• M31: 11,679,106 km (0.118 R)
• M32: 12,720,008 km (0.102 R)
• M33: 13,349,067 km (0.097 R)
• M34: 13,938,632 km (0.097 R)
• M35: 14,236,631 km (0.116 R)
• M36: 14,536,724 km (0.104 R)
• M37: 14,737,933 km (0.107 R)
• M38: 15,041,468 km (0.104 R)
• M39: 15,706,280 km (0.088 R)
• M40: 16,328,458 km (0.107 R)
• M41: 16,590,105 km (0.087 R)
• M42: 16,800,290 km (0.059 R)
• M43: 16,958,714 km (0.064 R)
• M44: 17,117,437 km (0.046 R)
• M45: 17,543,342 km (0.109 R)
• M46: 17,596,749 km (0.06 R)
• M47: 18,134,553 km (0.061 R)
• M48: 18,242,862 km (0.084 R)
• M49: 18,623,289 km (0.089 R)
• M50: 18,787,099 km (0.085 R)
• M51: 18,841,852 km (0.034 R)
• M52: 19,391,923 km (0.114 R)
• M53: 19,724,479 km (0.061 R)
• M54: 21,130,550 km (0.08 R)
• M55: 22,105,030 km (0.045 R)
• M56: 23,446,624 km (0.082 R)
• M57: 24,874,386 km (0.111 R)
• M58: 24,934,524 km (0.107 R)
• M59: 25,175,377 km (0.048 R)
• M60: 25,841,835 km (0.086 R)
• M61: 26,759,918 km (0.091 R)
• M62: 27,068,388 km (0.116 R)
• M63: 28,251,109 km (0.117 R)
• M64: 28,502,134 km (0.049 R)
• M65: 28,817,187 km (0.095 R)
• M66: 29,450,585 km (0.071 R)
• M67: 30,537,862 km (0.12 R)
• M68: 33,015,203 km (0.089 R)
• M69: 35,218,480 km (0.118 R)
• M70: 35,353,567 km (0.094 R)
• M71: 37,056,290 km (0.035 R)
• M72: 38,785,492 km (0.119 R)
• M73: 38,994,779 km (0.045 R)
• M74: 41,963,699 km (0.038 R)
• M75: 44,565,804 km (0.043 R)
• M76: 46,625,468 km (0.119 R)
• M77: 47,145,171 km (0.109 R)
• M78: 48,040,663 km (0.091 R)
• M79: 48,941,691 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit