🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.4 AU - 0.6 AU

Year: 132 Days

Day: 19 Hours

Environment

Temp: 203 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.55 AU - 0.71 AU

Year: 187 Days

Day: 36.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,133,923 km

• M1: 387,758 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.85 AU - 1.13 AU

Year: 369 Days

Day: 27.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,133,923 km

• M1: 507,885 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.92 AU - 1.34 AU

Year: 450 Days

Day: 23.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,133,923 km

• M1: 687,701 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.02 AU - 4.76 AU

Year: 2875 Days

Day: 17 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,133,923 km

• M1: 617,839 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 13.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.94 AU - 13.76 AU

Year: 15286 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,133,923 km

• M1: 204,051 km (0.101 R)
• M2: 377,286 km (0.116 R)
• M3: 646,562 km (0.061 R)
• M4: 876,943 km (0.029 R)
• M5: 1,419,684 km (0.093 R)
• M6: 1,622,239 km (0.103 R)
• M7: 2,084,946 km (0.094 R)
• M8: 2,170,964 km (0.077 R)
• M9: 2,496,788 km (0.104 R)
• M10: 2,838,620 km (0.112 R)
• M11: 3,064,213 km (0.097 R)
• M12: 3,396,769 km (0.075 R)
• M13: 3,882,065 km (0.071 R)
• M14: 4,133,240 km (0.101 R)
• M15: 4,463,851 km (0.034 R)
• M16: 4,841,585 km (0.099 R)
• M17: 5,872,016 km (0.074 R)
• M18: 6,077,862 km (0.101 R)
• M19: 6,795,782 km (0.112 R)
• M20: 7,012,101 km (0.069 R)
• M21: 7,142,999 km (0.06 R)
• M22: 7,496,050 km (0.046 R)
• M23: 8,636,135 km (0.107 R)
• M24: 9,107,219 km (0.103 R)
• M25: 9,732,389 km (0.117 R)
• M26: 9,927,614 km (0.078 R)
• M27: 10,025,601 km (0.092 R)
• M28: 10,321,804 km (0.055 R)
• M29: 10,721,231 km (0.094 R)
• M30: 10,973,453 km (0.052 R)
• M31: 12,422,158 km (0.079 R)
• M32: 13,222,806 km (0.091 R)
• M33: 13,493,429 km (0.1 R)
• M34: 14,594,319 km (0.068 R)
• M35: 15,099,063 km (0.112 R)
• M36: 17,648,659 km (0.066 R)
• M37: 17,887,118 km (0.118 R)
• M38: 19,462,384 km (0.095 R)
• M39: 19,770,406 km (0.087 R)
• M40: 21,398,031 km (0.113 R)
• M41: 22,035,617 km (0.086 R)
• M42: 22,356,654 km (0.07 R)
• M43: 22,938,590 km (0.079 R)
• M44: 23,133,665 km (0.106 R)
• M45: 24,381,910 km (0.073 R)
• M46: 24,581,025 km (0.107 R)
• M47: 24,847,309 km (0.118 R)
• M48: 25,922,020 km (0.101 R)
• M49: 26,465,210 km (0.112 R)
• M50: 26,738,226 km (0.101 R)
• M51: 27,012,140 km (0.058 R)
• M52: 27,700,888 km (0.103 R)
• M53: 28,256,195 km (0.056 R)
• M54: 29,236,660 km (0.065 R)
• M55: 29,872,900 km (0.073 R)
• M56: 31,087,186 km (0.061 R)
• M57: 32,099,365 km (0.118 R)
• M58: 33,637,680 km (0.114 R)
• M59: 34,452,988 km (0.064 R)
• M60: 35,124,982 km (0.062 R)
• M61: 36,254,595 km (0.066 R)
• M62: 36,633,826 km (0.064 R)
• M63: 38,317,699 km (0.082 R)
• M64: 38,936,436 km (0.067 R)
• M65: 41,048,459 km (0.034 R)
• M66: 43,922,234 km (0.088 R)
• M67: 46,860,336 km (0.117 R)
• M68: 47,770,639 km (0.099 R)
• M69: 47,936,842 km (0.083 R)
• M70: 48,186,372 km (0.079 R)
• M71: 49,692,972 km (0.103 R)
• M72: 50,790,571 km (0.119 R)
• M73: 50,960,215 km (0.111 R)
• M74: 51,045,037 km (0.091 R)
• M75: 51,725,708 km (0.119 R)
• M76: 53,699,203 km (0.101 R)
• M77: 54,304,625 km (0.034 R)
• M78: 55,260,705 km (0.106 R)
• M79: 56,047,141 km (0.04 R)
• M80: 57,454,259 km (0.117 R)
• M81: 58,251,017 km (0.061 R)
• M82: 58,695,173 km (0.111 R)
• M83: 59,051,216 km (0.091 R)
• M84: 59,140,377 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.4

Radius: 4.4

Gravity: 35.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.18 AU - 12.78 AU

Year: 15539 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,133,923 km

• M1: 339,737 km (0.102 R)
• M2: 709,244 km (0.087 R)
• M3: 951,891 km (0.113 R)
• M4: 1,046,288 km (0.095 R)
• M5: 1,168,659 km (0.087 R)
• M6: 1,244,355 km (0.112 R)
• M7: 1,427,164 km (0.089 R)
• M8: 1,847,085 km (0.033 R)
• M9: 2,177,995 km (0.109 R)
• M10: 2,208,962 km (0.034 R)
• M11: 2,366,190 km (0.054 R)
• M12: 4,050,512 km (0.118 R)
• M13: 4,676,579 km (0.099 R)
• M14: 5,041,897 km (0.109 R)
• M15: 5,290,529 km (0.103 R)
• M16: 5,543,200 km (0.105 R)
• M17: 6,016,527 km (0.038 R)
• M18: 7,047,406 km (0.097 R)
• M19: 7,093,482 km (0.096 R)
• M20: 7,654,025 km (0.091 R)
• M21: 7,748,721 km (0.112 R)
• M22: 8,083,671 km (0.115 R)
• M23: 8,374,339 km (0.094 R)
• M24: 8,472,027 km (0.09 R)
• M25: 8,816,999 km (0.1 R)
• M26: 8,916,332 km (0.114 R)
• M27: 9,216,725 km (0.064 R)
• M28: 9,724,759 km (0.101 R)
• M29: 10,085,739 km (0.066 R)
• M30: 10,293,979 km (0.088 R)
• M31: 10,609,032 km (0.069 R)
• M32: 10,873,970 km (0.081 R)
• M33: 11,248,563 km (0.077 R)
• M34: 13,070,665 km (0.111 R)
• M35: 13,127,213 km (0.055 R)
• M36: 13,813,269 km (0.12 R)
• M37: 13,928,609 km (0.117 R)
• M38: 15,698,501 km (0.052 R)
• M39: 17,413,192 km (0.082 R)
• M40: 18,482,817 km (0.096 R)
• M41: 20,159,360 km (0.112 R)
• M42: 20,421,605 km (0.116 R)
• M43: 20,619,075 km (0.026 R)
• M44: 21,348,364 km (0.086 R)
• M45: 22,424,122 km (0.119 R)
• M46: 22,968,509 km (0.106 R)
• M47: 23,724,278 km (0.083 R)
• M48: 24,767,872 km (0.094 R)
• M49: 25,472,029 km (0.109 R)
• M50: 25,613,549 km (0.084 R)
• M51: 25,897,635 km (0.081 R)
• M52: 26,253,978 km (0.105 R)
• M53: 26,612,115 km (0.102 R)
• M54: 28,060,521 km (0.064 R)
• M55: 28,353,284 km (0.097 R)
• M56: 28,426,587 km (0.099 R)
• M57: 28,500,040 km (0.093 R)
• M58: 29,163,507 km (0.101 R)
• M59: 29,237,557 km (0.106 R)
• M60: 29,385,809 km (0.104 R)
• M61: 31,335,817 km (0.093 R)
• M62: 31,563,505 km (0.053 R)
• M63: 32,096,822 km (0.042 R)
• M64: 32,556,386 km (0.094 R)
• M65: 32,864,109 km (0.072 R)
• M66: 33,172,580 km (0.104 R)
• M67: 33,249,922 km (0.07 R)
• M68: 34,103,976 km (0.074 R)
• M69: 34,260,007 km (0.093 R)
• M70: 34,651,205 km (0.12 R)
• M71: 35,675,352 km (0.09 R)
• M72: 37,189,881 km (0.088 R)
• M73: 37,270,215 km (0.087 R)
• M74: 37,511,367 km (0.06 R)
• M75: 39,623,539 km (0.046 R)
• M76: 39,705,668 km (0.104 R)
• M77: 42,275,760 km (0.104 R)
• M78: 43,369,470 km (0.099 R)
• M79: 43,453,993 km (0.116 R)
• M80: 44,217,091 km (0.048 R)
• M81: 46,792,568 km (0.075 R)
• M82: 46,879,186 km (0.082 R)
• M83: 47,836,313 km (0.065 R)
• M84: 48,536,431 km (0.041 R)
• M85: 49,416,216 km (0.072 R)
• M86: 49,592,891 km (0.099 R)
• M87: 49,769,716 km (0.091 R)
• M88: 51,281,103 km (0.095 R)
• M89: 52,267,102 km (0.051 R)
• M90: 54,348,757 km (0.067 R)
• M91: 56,826,846 km (0.115 R)
• M92: 57,104,499 km (0.113 R)
• M93: 59,435,384 km (0.115 R)
• M94: 59,717,226 km (0.106 R)
• M95: 63,708,647 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.2

Radius: 6.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.56 AU - 15.38 AU

Year: 19567 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,133,923 km

• M1: 120,576 km (0.084 R)
• M2: 531,372 km (0.097 R)
• M3: 580,141 km (0.119 R)
• M4: 1,261,110 km (0.086 R)
• M5: 1,512,135 km (0.096 R)
• M6: 1,583,344 km (0.11 R)
• M7: 2,034,232 km (0.082 R)
• M8: 5,344,833 km (0.038 R)
• M9: 5,712,694 km (0.092 R)
• M10: 6,511,696 km (0.085 R)
• M11: 7,103,655 km (0.074 R)
• M12: 7,836,535 km (0.107 R)
• M13: 7,961,150 km (0.069 R)
• M14: 8,169,989 km (0.067 R)
• M15: 8,212,026 km (0.093 R)
• M16: 8,254,063 km (0.087 R)
• M17: 8,807,724 km (0.118 R)
• M18: 9,373,354 km (0.073 R)
• M19: 9,505,449 km (0.09 R)
• M20: 9,995,531 km (0.089 R)
• M21: 10,999,931 km (0.062 R)
• M22: 11,608,496 km (0.063 R)
• M23: 11,893,031 km (0.084 R)
• M24: 13,005,141 km (0.106 R)
• M25: 14,099,450 km (0.072 R)
• M26: 15,223,229 km (0.082 R)
• M27: 15,430,572 km (0.103 R)
• M28: 18,320,653 km (0.082 R)
• M29: 18,985,017 km (0.105 R)
• M30: 19,152,417 km (0.067 R)
• M31: 19,713,858 km (0.067 R)
• M32: 21,779,206 km (0.093 R)
• M33: 22,188,655 km (0.032 R)
• M34: 22,718,980 km (0.079 R)
• M35: 24,274,199 km (0.112 R)
• M36: 25,740,109 km (0.119 R)
• M37: 26,920,885 km (0.108 R)
• M38: 27,360,254 km (0.074 R)
• M39: 27,802,016 km (0.091 R)
• M40: 29,270,319 km (0.077 R)
• M41: 29,981,358 km (0.05 R)
• M42: 31,684,530 km (0.111 R)
• M43: 32,547,859 km (0.097 R)
• M44: 32,681,450 km (0.051 R)
• M45: 33,150,140 km (0.065 R)
• M46: 34,842,242 km (0.073 R)
• M47: 35,115,557 km (0.101 R)
• M48: 35,320,955 km (0.103 R)
• M49: 35,458,136 km (0.059 R)
• M50: 36,700,995 km (0.094 R)
• M51: 36,770,409 km (0.115 R)
• M52: 37,257,948 km (0.099 R)
• M53: 38,028,228 km (0.045 R)
• M54: 41,885,309 km (0.112 R)
• M55: 42,686,107 km (0.12 R)
• M56: 43,051,724 km (0.109 R)
• M57: 43,860,001 km (0.102 R)
• M58: 44,524,964 km (0.099 R)
• M59: 44,747,266 km (0.109 R)
• M60: 46,089,458 km (0.085 R)
• M61: 46,690,094 km (0.091 R)
• M62: 46,916,136 km (0.052 R)
• M63: 47,368,969 km (0.116 R)
• M64: 50,889,755 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit