🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.64 AU

Year: 113 Days

Day: 34.3 Hours

Environment

Temp: 385 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,322,490 km

• M1: 299,645 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.3 AU - 1.6 AU

Year: 511 Days

Day: 24.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.72 AU - 2.78 AU

Year: 987 Days

Day: 24.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,322,490 km

• M1: 1,168,509 km (0.087 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.3 AU - 4.84 AU

Year: 2401 Days

Day: 37.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.62 AU - 4.78 AU

Year: 2980 Days

Day: 26.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.73 AU - 6.09 AU

Year: 3182 Days

Day: 24.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,322,490 km

• M1: 199,115 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 10.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.26 AU - 14.16 AU

Year: 13251 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,322,490 km

• M1: 155,731 km (0.065 R)
• M2: 241,451 km (0.082 R)
• M3: 326,273 km (0.112 R)
• M4: 399,726 km (0.077 R)
• M5: 647,011 km (0.114 R)
• M6: 746,344 km (0.115 R)
• M7: 1,096,852 km (0.06 R)
• M8: 1,387,071 km (0.117 R)
• M9: 1,519,017 km (0.102 R)
• M10: 1,632,262 km (0.056 R)
• M11: 1,843,495 km (0.078 R)
• M12: 2,014,036 km (0.061 R)
• M13: 2,088,835 km (0.118 R)
• M14: 2,557,076 km (0.079 R)
• M15: 3,438,208 km (0.091 R)
• M16: 3,679,958 km (0.093 R)
• M17: 4,735,521 km (0.114 R)
• M18: 5,914,801 km (0.046 R)
• M19: 6,132,017 km (0.108 R)
• M20: 6,425,827 km (0.062 R)
• M21: 6,649,177 km (0.104 R)
• M22: 6,837,371 km (0.119 R)
• M23: 7,027,210 km (0.072 R)
• M24: 7,529,261 km (0.091 R)
• M25: 7,843,865 km (0.083 R)
• M26: 8,896,436 km (0.097 R)
• M27: 9,062,340 km (0.114 R)
• M28: 9,949,904 km (0.109 R)
• M29: 10,425,924 km (0.12 R)
• M30: 10,513,290 km (0.112 R)
• M31: 11,445,135 km (0.081 R)
• M32: 11,716,206 km (0.111 R)
• M33: 12,775,209 km (0.081 R)
• M34: 13,150,700 km (0.11 R)
• M35: 13,672,946 km (0.039 R)
• M36: 14,884,988 km (0.072 R)
• M37: 15,082,158 km (0.096 R)
• M38: 15,429,225 km (0.086 R)
• M39: 15,528,857 km (0.065 R)
• M40: 15,678,754 km (0.119 R)
• M41: 15,778,835 km (0.078 R)
• M42: 15,979,895 km (0.036 R)
• M43: 16,232,416 km (0.036 R)
• M44: 16,384,408 km (0.107 R)
• M45: 16,486,134 km (0.083 R)
• M46: 17,255,366 km (0.057 R)
• M47: 17,722,561 km (0.109 R)
• M48: 18,246,602 km (0.07 R)
• M49: 18,828,837 km (0.06 R)
• M50: 19,849,094 km (0.109 R)
• M51: 20,721,998 km (0.087 R)
• M52: 21,218,513 km (0.118 R)
• M53: 21,886,767 km (0.118 R)
• M54: 22,674,998 km (0.088 R)
• M55: 22,958,785 km (0.115 R)
• M56: 23,358,062 km (0.1 R)
• M57: 24,802,729 km (0.098 R)
• M58: 25,036,550 km (0.078 R)
• M59: 25,388,703 km (0.092 R)
• M60: 25,506,437 km (0.1 R)
• M61: 25,683,411 km (0.092 R)
• M62: 25,919,925 km (0.056 R)
• M63: 27,053,578 km (0.091 R)
• M64: 28,814,794 km (0.104 R)
• M65: 31,241,421 km (0.095 R)
• M66: 31,493,942 km (0.079 R)
• M67: 36,022,419 km (0.118 R)
• M68: 36,221,085 km (0.119 R)
• M69: 36,685,736 km (0.096 R)
• M70: 38,159,425 km (0.085 R)
• M71: 38,564,685 km (0.101 R)
• M72: 40,681,196 km (0.072 R)
• M73: 41,996,909 km (0.074 R)
• M74: 43,537,768 km (0.077 R)
• M75: 45,025,818 km (0.083 R)
• M76: 46,170,840 km (0.088 R)
• M77: 47,108,070 km (0.054 R)
• M78: 47,906,175 km (0.065 R)
• M79: 48,708,618 km (0.096 R)
• M80: 48,781,771 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 8.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.36 AU - 16.66 AU

Year: 17863 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,322,490 km

• M1: 166,502 km (0.094 R)
• M2: 221,255 km (0.069 R)
• M3: 361,877 km (0.094 R)
• M4: 613,501 km (0.06 R)
• M5: 759,359 km (0.051 R)
• M6: 964,158 km (0.115 R)
• M7: 1,537,268 km (0.048 R)
• M8: 1,709,904 km (0.108 R)
• M9: 2,011,643 km (0.061 R)
• M10: 2,265,211 km (0.103 R)
• M11: 2,495,592 km (0.11 R)
• M12: 3,050,600 km (0.062 R)
• M13: 3,195,261 km (0.065 R)
• M14: 3,529,163 km (0.042 R)
• M15: 3,835,540 km (0.089 R)
• M16: 4,679,870 km (0.089 R)
• M17: 4,973,830 km (0.112 R)
• M18: 5,187,605 km (0.105 R)
• M19: 5,981,820 km (0.102 R)
• M20: 6,393,065 km (0.08 R)
• M21: 6,813,435 km (0.104 R)
• M22: 7,829,205 km (0.102 R)
• M23: 8,128,101 km (0.053 R)
• M24: 8,481,451 km (0.086 R)
• M25: 9,308,129 km (0.05 R)
• M26: 9,837,706 km (0.08 R)
• M27: 10,377,155 km (0.097 R)
• M28: 10,760,575 km (0.054 R)
• M29: 12,455,519 km (0.099 R)
• M30: 13,571,369 km (0.109 R)
• M31: 14,718,934 km (0.056 R)
• M32: 15,335,427 km (0.096 R)
• M33: 16,149,389 km (0.066 R)
• M34: 16,275,800 km (0.051 R)
• M35: 17,493,676 km (0.098 R)
• M36: 17,623,676 km (0.056 R)
• M37: 18,807,145 km (0.08 R)
• M38: 19,006,858 km (0.112 R)
• M39: 19,073,729 km (0.059 R)
• M40: 19,677,805 km (0.058 R)
• M41: 20,084,113 km (0.105 R)
• M42: 20,836,141 km (0.077 R)
• M43: 23,432,711 km (0.033 R)
• M44: 23,791,297 km (0.111 R)
• M45: 25,244,042 km (0.079 R)
• M46: 25,981,111 km (0.103 R)
• M47: 26,055,312 km (0.096 R)
• M48: 26,129,362 km (0.091 R)
• M49: 26,352,413 km (0.108 R)
• M50: 26,575,912 km (0.09 R)
• M51: 26,949,907 km (0.113 R)
• M52: 28,922,804 km (0.094 R)
• M53: 30,549,830 km (0.104 R)
• M54: 31,492,895 km (0.118 R)
• M55: 31,888,731 km (0.087 R)
• M56: 32,206,477 km (0.091 R)
• M57: 32,685,190 km (0.109 R)
• M58: 33,005,629 km (0.115 R)
• M59: 33,568,865 km (0.072 R)
• M60: 33,730,430 km (0.108 R)
• M61: 34,379,087 km (0.12 R)
• M62: 36,018,679 km (0.075 R)
• M63: 36,598,521 km (0.088 R)
• M64: 36,764,724 km (0.108 R)
• M65: 37,683,554 km (0.028 R)
• M66: 38,103,625 km (0.073 R)
• M67: 38,779,209 km (0.09 R)
• M68: 40,399,204 km (0.098 R)
• M69: 40,656,961 km (0.059 R)
• M70: 42,128,256 km (0.111 R)
• M71: 42,302,538 km (0.025 R)
• M72: 43,705,018 km (0.093 R)
• M73: 44,589,291 km (0.026 R)
• M74: 45,837,236 km (0.116 R)
• M75: 46,285,731 km (0.116 R)
• M76: 46,915,987 km (0.092 R)
• M77: 48,185,175 km (0.119 R)
• M78: 48,549,745 km (0.117 R)
• M79: 49,281,877 km (0.101 R)
• M80: 51,593,164 km (0.106 R)
• M81: 52,153,109 km (0.091 R)
• M82: 54,128,848 km (0.073 R)
• M83: 54,223,543 km (0.115 R)
• M84: 56,800,965 km (0.115 R)
• M85: 57,089,839 km (0.091 R)
• M86: 57,765,572 km (0.062 R)
• M87: 59,906,916 km (0.109 R)
• M88: 60,593,720 km (0.1 R)
• M89: 61,678,155 km (0.108 R)
• M90: 62,968,137 km (0.109 R)
• M91: 63,067,770 km (0.116 R)
• M92: 64,166,715 km (0.101 R)
• M93: 64,467,557 km (0.11 R)
• M94: 64,768,847 km (0.049 R)
• M95: 64,869,377 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.8

Radius: 7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 17.06 AU - 24.86 AU

Year: 28062 Days

Day: 18 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,322,490 km

• M1: 105,317 km (0.072 R)
• M2: 372,648 km (0.102 R)
• M3: 664,963 km (0.107 R)
• M4: 846,724 km (0.081 R)
• M5: 894,745 km (0.063 R)
• M6: 1,122,283 km (0.072 R)
• M7: 2,037,373 km (0.119 R)
• M8: 2,337,168 km (0.042 R)
• M9: 2,867,492 km (0.089 R)
• M10: 3,052,395 km (0.063 R)
• M11: 3,911,536 km (0.06 R)
• M12: 4,116,784 km (0.064 R)
• M13: 4,452,481 km (0.12 R)
• M14: 4,537,902 km (0.105 R)
• M15: 4,753,472 km (0.117 R)
• M16: 4,928,502 km (0.082 R)
• M17: 5,016,765 km (0.065 R)
• M18: 5,061,195 km (0.105 R)
• M19: 6,307,196 km (0.108 R)
• M20: 6,939,546 km (0.065 R)
• M21: 8,900,625 km (0.079 R)
• M22: 9,334,010 km (0.088 R)
• M23: 9,774,276 km (0.091 R)
• M24: 10,618,008 km (0.076 R)
• M25: 10,789,597 km (0.071 R)
• M26: 11,251,555 km (0.116 R)
• M27: 11,778,888 km (0.085 R)
• M28: 12,494,713 km (0.112 R)
• M29: 12,797,051 km (0.04 R)
• M30: 14,471,200 km (0.1 R)
• M31: 14,980,282 km (0.039 R)
• M32: 15,560,123 km (0.111 R)
• M33: 16,081,622 km (0.074 R)
• M34: 16,212,819 km (0.098 R)
• M35: 16,344,465 km (0.089 R)
• M36: 18,224,461 km (0.075 R)
• M37: 18,361,343 km (0.118 R)
• M38: 18,498,525 km (0.068 R)
• M39: 19,538,679 km (0.056 R)
• M40: 19,819,175 km (0.041 R)
• M41: 20,030,407 km (0.029 R)
• M42: 20,384,206 km (0.07 R)
• M43: 20,740,099 km (0.061 R)
• M44: 21,241,850 km (0.106 R)
• M45: 21,747,491 km (0.08 R)
• M46: 22,111,164 km (0.083 R)
• M47: 22,403,478 km (0.106 R)
• M48: 23,436,750 km (0.109 R)
• M49: 24,109,193 km (0.09 R)
• M50: 24,939,760 km (0.11 R)
• M51: 26,010,133 km (0.069 R)
• M52: 27,643,891 km (0.088 R)
• M53: 28,671,778 km (0.106 R)
• M54: 28,910,686 km (0.096 R)
• M55: 28,990,571 km (0.102 R)
• M56: 29,631,598 km (0.085 R)
• M57: 30,439,576 km (0.064 R)
• M58: 31,009,395 km (0.069 R)
• M59: 33,240,348 km (0.027 R)
• M60: 34,332,711 km (0.109 R)
• M61: 35,095,960 km (0.118 R)
• M62: 35,864,743 km (0.105 R)
• M63: 36,380,257 km (0.111 R)
• M64: 37,679,964 km (0.074 R)
• M65: 41,399,266 km (0.07 R)
• M66: 41,669,440 km (0.063 R)
• M67: 43,851,325 km (0.099 R)
• M68: 44,126,734 km (0.11 R)
• M69: 44,494,745 km (0.082 R)
• M70: 44,771,352 km (0.116 R)
• M71: 45,883,761 km (0.068 R)
• M72: 46,911,499 km (0.117 R)
• M73: 47,287,139 km (0.078 R)
• M74: 48,704,429 km (0.072 R)
• M75: 49,180,001 km (0.111 R)
• M76: 52,551,787 km (0.096 R)
• M77: 53,039,476 km (0.1 R)
• M78: 53,235,001 km (0.112 R)
• M79: 54,708,989 km (0.09 R)
• M80: 55,699,177 km (0.092 R)
• M81: 59,210,837 km (0.091 R)
• M82: 59,413,692 km (0.104 R)
• M83: 60,023,602 km (0.069 R)
• M84: 60,533,432 km (0.04 R)
• M85: 60,839,958 km (0.079 R)
• M86: 60,942,283 km (0.089 R)
• M87: 61,147,082 km (0.08 R)
• M88: 65,081,207 km (0.097 R)
• M89: 67,713,831 km (0.047 R)
• M90: 69,844,703 km (0.035 R)
• M91: 70,595,834 km (0.12 R)

Kuiper Belt

Range: 37.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit