🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 153 Days

Day: 47.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,161,712 km

• M1: 233,522 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.55 AU - 0.77 AU

Year: 196 Days

Day: 12.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.85 AU - 1.21 AU

Year: 382 Days

Day: 47.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.87 AU - 1.43 AU

Year: 450 Days

Day: 40.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,161,712 km

• M1: 1,065,885 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.21 AU - 3.41 AU

Year: 1720 Days

Day: 24.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,161,712 km

• M1: 116,088 km (0.092 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 11.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.74 AU - 6.98 AU

Year: 5181 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,161,712 km

• M1: 157,078 km (0.09 R)
• M2: 232,026 km (0.062 R)
• M3: 321,785 km (0.09 R)
• M4: 449,542 km (0.084 R)
• M5: 727,644 km (0.111 R)
• M6: 815,458 km (0.11 R)
• M7: 947,852 km (0.101 R)
• M8: 1,190,201 km (0.118 R)
• M9: 1,633,160 km (0.102 R)
• M10: 1,926,222 km (0.079 R)
• M11: 1,997,730 km (0.096 R)
• M12: 2,255,038 km (0.116 R)
• M13: 2,349,584 km (0.115 R)
• M14: 2,965,927 km (0.039 R)
• M15: 3,389,439 km (0.1 R)
• M16: 3,719,901 km (0.078 R)
• M17: 3,854,988 km (0.105 R)
• M18: 3,991,720 km (0.083 R)
• M19: 4,270,122 km (0.093 R)
• M20: 4,459,363 km (0.112 R)
• M21: 5,018,709 km (0.097 R)
• M22: 5,807,689 km (0.095 R)
• M23: 5,964,916 km (0.12 R)
• M24: 6,176,746 km (0.102 R)
• M25: 6,364,193 km (0.088 R)
• M26: 6,635,264 km (0.063 R)
• M27: 7,188,626 km (0.071 R)
• M28: 8,339,782 km (0.107 R)
• M29: 8,487,734 km (0.075 R)
• M30: 8,696,274 km (0.068 R)
• M31: 9,455,184 km (0.093 R)
• M32: 9,733,436 km (0.083 R)
• M33: 9,951,849 km (0.066 R)
• M34: 10,745,166 km (0.095 R)
• M35: 10,906,283 km (0.096 R)
• M36: 11,133,074 km (0.065 R)
• M37: 11,558,679 km (0.115 R)
• M38: 12,156,772 km (0.11 R)
• M39: 12,290,961 km (0.071 R)
• M40: 12,391,940 km (0.093 R)
• M41: 13,660,679 km (0.118 R)
• M42: 13,975,583 km (0.11 R)
• M43: 14,719,533 km (0.1 R)
• M44: 14,791,041 km (0.06 R)
• M45: 15,114,322 km (0.075 R)
• M46: 15,585,555 km (0.099 R)
• M47: 16,135,178 km (0.06 R)
• M48: 16,208,929 km (0.097 R)
• M49: 16,616,733 km (0.095 R)
• M50: 17,027,828 km (0.089 R)
• M51: 17,140,625 km (0.036 R)
• M52: 18,089,524 km (0.081 R)
• M53: 18,204,565 km (0.071 R)
• M54: 19,016,582 km (0.119 R)
• M55: 19,643,098 km (0.068 R)
• M56: 19,800,924 km (0.095 R)
• M57: 20,117,622 km (0.119 R)
• M58: 20,396,024 km (0.067 R)
• M59: 20,876,383 km (0.101 R)
• M60: 20,956,867 km (0.109 R)
• M61: 21,037,350 km (0.108 R)
• M62: 21,401,023 km (0.079 R)
• M63: 22,052,821 km (0.09 R)
• M64: 22,339,899 km (0.08 R)
• M65: 22,545,745 km (0.1 R)
• M66: 22,876,506 km (0.061 R)
• M67: 23,167,175 km (0.105 R)
• M68: 23,459,190 km (0.062 R)
• M69: 24,004,474 km (0.039 R)
• M70: 24,724,040 km (0.081 R)
• M71: 25,493,572 km (0.044 R)
• M72: 25,795,011 km (0.103 R)
• M73: 25,967,797 km (0.097 R)
• M74: 26,924,924 km (0.069 R)
• M75: 27,805,008 km (0.04 R)
• M76: 28,783,977 km (0.095 R)
• M77: 29,232,770 km (0.031 R)
• M78: 29,457,915 km (0.088 R)
• M79: 29,774,315 km (0.111 R)
• M80: 30,410,255 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 11.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.31 AU - 6.75 AU

Year: 5408 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,161,712 km

• M1: 145,260 km (0.08 R)
• M2: 261,647 km (0.11 R)
• M3: 393,592 km (0.025 R)
• M4: 498,311 km (0.1 R)
• M5: 728,093 km (0.085 R)
• M6: 877,691 km (0.101 R)
• M7: 1,038,209 km (0.103 R)
• M8: 1,440,179 km (0.093 R)
• M9: 1,668,016 km (0.117 R)
• M10: 1,814,323 km (0.088 R)
• M11: 2,159,146 km (0.038 R)
• M12: 2,441,886 km (0.101 R)
• M13: 2,672,716 km (0.107 R)
• M14: 2,954,708 km (0.113 R)
• M15: 3,500,590 km (0.115 R)
• M16: 3,785,574 km (0.105 R)
• M17: 4,505,140 km (0.113 R)
• M18: 4,841,436 km (0.106 R)
• M19: 4,920,274 km (0.093 R)
• M20: 5,648,816 km (0.089 R)
• M21: 5,731,842 km (0.085 R)
• M22: 6,124,836 km (0.067 R)
• M23: 6,497,634 km (0.119 R)
• M24: 6,848,441 km (0.061 R)
• M25: 6,966,773 km (0.067 R)
• M26: 7,055,933 km (0.08 R)
• M27: 7,356,026 km (0.096 R)
• M28: 7,721,644 km (0.097 R)
• M29: 7,906,696 km (0.053 R)
• M30: 8,438,965 km (0.072 R)
• M31: 8,853,950 km (0.092 R)
• M32: 8,983,053 km (0.086 R)
• M33: 9,308,279 km (0.089 R)
• M34: 9,439,626 km (0.114 R)
• M35: 9,637,544 km (0.112 R)
• M36: 9,970,698 km (0.117 R)
• M37: 10,138,547 km (0.071 R)
• M38: 10,785,408 km (0.064 R)
• M39: 11,586,355 km (0.07 R)
• M40: 11,798,485 km (0.113 R)
• M41: 12,298,441 km (0.09 R)
• M42: 12,841,780 km (0.106 R)
• M43: 13,467,100 km (0.103 R)
• M44: 14,442,627 km (0.115 R)
• M45: 14,594,768 km (0.041 R)
• M46: 14,671,063 km (0.056 R)
• M47: 14,823,952 km (0.077 R)
• M48: 15,402,148 km (0.073 R)
• M49: 16,066,213 km (0.049 R)
• M50: 16,382,014 km (0.096 R)
• M51: 17,140,326 km (0.119 R)
• M52: 18,032,677 km (0.036 R)
• M53: 18,360,895 km (0.071 R)
• M54: 18,773,934 km (0.106 R)
• M55: 18,981,576 km (0.101 R)
• M56: 19,525,215 km (0.111 R)
• M57: 19,777,736 km (0.06 R)
• M58: 20,371,340 km (0.086 R)
• M59: 20,584,817 km (0.037 R)
• M60: 20,713,321 km (0.071 R)
• M61: 21,229,583 km (0.107 R)
• M62: 21,402,668 km (0.108 R)
• M63: 22,362,937 km (0.092 R)
• M64: 22,495,032 km (0.069 R)
• M65: 23,337,268 km (0.072 R)
• M66: 24,325,362 km (0.087 R)
• M67: 24,551,853 km (0.118 R)
• M68: 24,642,659 km (0.063 R)
• M69: 25,006,930 km (0.118 R)
• M70: 25,694,781 km (0.095 R)
• M71: 25,879,235 km (0.059 R)
• M72: 26,110,513 km (0.075 R)
• M73: 27,276,778 km (0.116 R)
• M74: 27,465,122 km (0.081 R)
• M75: 27,606,492 km (0.119 R)
• M76: 29,130,146 km (0.089 R)
• M77: 29,853,751 km (0.073 R)
• M78: 30,778,864 km (0.094 R)
• M79: 30,876,851 km (0.102 R)
• M80: 31,515,933 km (0.108 R)
• M81: 31,614,518 km (0.105 R)
• M82: 32,557,433 km (0.114 R)
• M83: 32,657,215 km (0.115 R)
• M84: 33,358,530 km (0.113 R)
• M85: 33,509,474 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.7

Radius: 3.1

Gravity: 36.49 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.55 AU - 22.43 AU

Year: 30226 Days

Day: 21.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,161,712 km

• M1: 58,792 km (0.095 R)
• M2: 143,913 km (0.049 R)
• M3: 540,796 km (0.099 R)
• M4: 608,863 km (0.095 R)
• M5: 988,692 km (0.114 R)
• M6: 1,554,322 km (0.107 R)
• M7: 1,851,573 km (0.118 R)
• M8: 2,059,215 km (0.114 R)
• M9: 2,572,335 km (0.107 R)
• M10: 2,921,946 km (0.091 R)
• M11: 3,750,867 km (0.106 R)
• M12: 4,325,922 km (0.114 R)
• M13: 5,408,711 km (0.114 R)
• M14: 6,157,299 km (0.087 R)
• M15: 6,937,900 km (0.12 R)
• M16: 7,097,821 km (0.07 R)
• M17: 7,151,377 km (0.063 R)
• M18: 8,193,924 km (0.111 R)
• M19: 8,476,066 km (0.096 R)
• M20: 9,107,967 km (0.092 R)
• M21: 9,695,588 km (0.085 R)
• M22: 9,754,978 km (0.116 R)
• M23: 10,174,301 km (0.119 R)
• M24: 11,404,594 km (0.075 R)
• M25: 13,270,079 km (0.072 R)
• M26: 16,914,283 km (0.031 R)
• M27: 17,634,447 km (0.06 R)
• M28: 18,144,427 km (0.096 R)
• M29: 18,364,485 km (0.096 R)
• M30: 19,778,484 km (0.062 R)
• M31: 19,853,881 km (0.106 R)
• M32: 20,996,211 km (0.077 R)
• M33: 21,769,482 km (0.111 R)
• M34: 22,159,633 km (0.075 R)
• M35: 22,473,490 km (0.097 R)
• M36: 24,064,164 km (0.094 R)
• M37: 24,144,648 km (0.062 R)
• M38: 24,225,281 km (0.115 R)
• M39: 24,791,808 km (0.105 R)
• M40: 25,937,877 km (0.104 R)
• M41: 27,017,525 km (0.035 R)
• M42: 27,268,849 km (0.079 R)
• M43: 28,196,506 km (0.097 R)
• M44: 29,996,318 km (0.058 R)
• M45: 30,866,229 km (0.104 R)
• M46: 31,392,216 km (0.098 R)
• M47: 32,631,036 km (0.076 R)
• M48: 34,428,155 km (0.093 R)
• M49: 35,247,203 km (0.119 R)
• M50: 38,023,740 km (0.105 R)
• M51: 38,493,178 km (0.035 R)
• M52: 38,587,275 km (0.061 R)
• M53: 40,008,604 km (0.082 R)
• M54: 40,199,341 km (0.042 R)
• M55: 40,390,378 km (0.087 R)
• M56: 40,773,498 km (0.112 R)
• M57: 41,833,249 km (0.069 R)
• M58: 42,123,768 km (0.107 R)
• M59: 42,999,514 km (0.026 R)
• M60: 48,378,455 km (0.045 R)
• M61: 49,499,841 km (0.118 R)
• M62: 50,217,911 km (0.104 R)
• M63: 50,320,685 km (0.097 R)
• M64: 50,526,681 km (0.114 R)
• M65: 53,439,052 km (0.102 R)
• M66: 55,233,628 km (0.071 R)
• M67: 55,978,326 km (0.078 R)
• M68: 56,940,540 km (0.104 R)
• M69: 57,047,802 km (0.097 R)
• M70: 57,262,624 km (0.069 R)
• M71: 57,800,578 km (0.107 R)
• M72: 59,424,463 km (0.12 R)
• M73: 59,751,185 km (0.106 R)
• M74: 59,860,092 km (0.085 R)
• M75: 61,063,457 km (0.058 R)
• M76: 61,723,184 km (0.096 R)
• M77: 61,833,437 km (0.099 R)
• M78: 63,271,671 km (0.109 R)
• M79: 63,382,823 km (0.026 R)
• M80: 63,716,426 km (0.116 R)
• M81: 67,538,801 km (0.101 R)
• M82: 68,791,234 km (0.111 R)
• M83: 69,248,555 km (0.079 R)
• M84: 69,706,923 km (0.113 R)
• M85: 70,281,229 km (0.088 R)
• M86: 70,396,270 km (0.079 R)
• M87: 70,626,651 km (0.104 R)
• M88: 71,434,629 km (0.086 R)
• M89: 72,129,661 km (0.12 R)
• M90: 75,049,661 km (0.094 R)
• M91: 76,346,675 km (0.088 R)
• M92: 77,532,238 km (0.108 R)
• M93: 79,082,521 km (0.051 R)
• M94: 80,041,593 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit