🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 212 Days

Day: 23.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.76 AU - 0.86 AU

Year: 310 Days

Day: 21.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.33 AU - 2.19 AU

Year: 991 Days

Day: 31.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,424,786 km

• M1: 102,175 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.55 AU - 2.09 AU

Year: 1043 Days

Day: 13 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,424,786 km

• M1: 51,611 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.07 AU - 2.87 AU

Year: 1648 Days

Day: 47.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 12.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.06 AU - 6.98 AU

Year: 7069 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,424,786 km

• M1: 156,629 km (0.055 R)
• M2: 296,353 km (0.097 R)
• M3: 402,119 km (0.1 R)
• M4: 511,176 km (0.118 R)
• M5: 800,049 km (0.108 R)
• M6: 917,484 km (0.114 R)
• M7: 1,425,369 km (0.078 R)
• M8: 1,593,666 km (0.067 R)
• M9: 1,962,874 km (0.086 R)
• M10: 2,228,559 km (0.077 R)
• M11: 2,546,605 km (0.044 R)
• M12: 2,628,435 km (0.108 R)
• M13: 2,808,850 km (0.084 R)
• M14: 3,571,350 km (0.081 R)
• M15: 3,865,609 km (0.094 R)
• M16: 3,991,870 km (0.025 R)
• M17: 5,051,322 km (0.039 R)
• M18: 5,154,993 km (0.119 R)
• M19: 5,276,915 km (0.082 R)
• M20: 5,470,345 km (0.117 R)
• M21: 5,882,338 km (0.057 R)
• M22: 6,083,098 km (0.097 R)
• M23: 6,755,690 km (0.075 R)
• M24: 7,256,245 km (0.084 R)
• M25: 7,609,894 km (0.049 R)
• M26: 7,709,077 km (0.114 R)
• M27: 8,621,624 km (0.07 R)
• M28: 9,122,329 km (0.04 R)
• M29: 9,999,570 km (0.094 R)
• M30: 10,130,169 km (0.113 R)
• M31: 11,060,519 km (0.057 R)
• M32: 12,273,458 km (0.083 R)
• M33: 12,836,544 km (0.112 R)
• M34: 13,528,135 km (0.065 R)
• M35: 13,672,797 km (0.077 R)
• M36: 13,769,437 km (0.085 R)
• M37: 14,329,980 km (0.118 R)
• M38: 14,773,837 km (0.119 R)
• M39: 14,947,670 km (0.054 R)
• M40: 15,322,412 km (0.096 R)
• M41: 15,649,732 km (0.106 R)
• M42: 15,725,728 km (0.106 R)
• M43: 16,748,978 km (0.062 R)
• M44: 17,138,381 km (0.116 R)
• M45: 17,478,267 km (0.094 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 10.8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.71 AU - 10.07 AU

Year: 10319 Days

Day: 6.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,424,786 km

• M1: 161,117 km (0.084 R)
• M2: 518,955 km (0.097 R)
• M3: 630,256 km (0.12 R)
• M4: 1,442,273 km (0.045 R)
• M5: 1,732,343 km (0.052 R)
• M6: 1,818,811 km (0.031 R)
• M7: 2,041,263 km (0.036 R)
• M8: 2,948,724 km (0.089 R)
• M9: 3,017,987 km (0.076 R)
• M10: 3,193,316 km (0.095 R)
• M11: 3,444,790 km (0.094 R)
• M12: 3,572,846 km (0.109 R)
• M13: 3,758,647 km (0.097 R)
• M14: 3,871,742 km (0.069 R)
• M15: 4,062,779 km (0.09 R)
• M16: 5,105,476 km (0.069 R)
• M17: 5,210,045 km (0.075 R)
• M18: 5,549,333 km (0.099 R)
• M19: 7,210,318 km (0.101 R)
• M20: 7,280,629 km (0.104 R)
• M21: 7,374,876 km (0.086 R)
• M22: 8,021,737 km (0.084 R)
• M23: 8,512,568 km (0.117 R)
• M24: 8,912,144 km (0.039 R)
• M25: 9,886,026 km (0.117 R)
• M26: 10,226,959 km (0.085 R)
• M27: 10,359,204 km (0.112 R)
• M28: 11,109,736 km (0.083 R)
• M29: 11,905,597 km (0.104 R)
• M30: 12,184,298 km (0.049 R)
• M31: 12,436,969 km (0.109 R)
• M32: 12,549,915 km (0.114 R)
• M33: 13,813,867 km (0.049 R)
• M34: 14,136,101 km (0.062 R)
• M35: 14,283,455 km (0.089 R)
• M36: 14,579,659 km (0.087 R)
• M37: 14,848,037 km (0.093 R)
• M38: 15,968,376 km (0.102 R)
• M39: 16,091,046 km (0.084 R)
• M40: 17,272,720 km (0.058 R)
• M41: 17,905,968 km (0.114 R)
• M42: 19,064,753 km (0.104 R)
• M43: 20,148,140 km (0.043 R)
• M44: 20,580,478 km (0.119 R)
• M45: 21,217,765 km (0.116 R)
• M46: 21,386,661 km (0.066 R)
• M47: 22,891,317 km (0.073 R)
• M48: 23,064,401 km (0.048 R)
• M49: 23,133,815 km (0.107 R)
• M50: 23,342,354 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 9.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.67 AU - 9.83 AU

Year: 10990 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 60,424,786 km

• M1: 113,994 km (0.091 R)
• M2: 243,695 km (0.103 R)
• M3: 318,943 km (0.117 R)
• M4: 527,781 km (0.107 R)
• M5: 926,609 km (0.075 R)
• M6: 1,009,337 km (0.065 R)
• M7: 1,379,143 km (0.094 R)
• M8: 1,447,060 km (0.112 R)
• M9: 1,516,174 km (0.113 R)
• M10: 1,643,333 km (0.102 R)
• M11: 1,774,380 km (0.114 R)
• M12: 1,863,541 km (0.09 R)
• M13: 2,235,740 km (0.09 R)
• M14: 2,316,224 km (0.1 R)
• M15: 2,430,517 km (0.048 R)
• M16: 2,785,064 km (0.069 R)
• M17: 3,012,752 km (0.072 R)
• M18: 3,119,864 km (0.076 R)
• M19: 3,246,423 km (0.113 R)
• M20: 3,411,879 km (0.069 R)
• M21: 3,712,720 km (0.097 R)
• M22: 3,924,700 km (0.104 R)
• M23: 4,022,388 km (0.093 R)
• M24: 4,481,952 km (0.083 R)
• M25: 4,604,622 km (0.107 R)
• M26: 4,687,051 km (0.042 R)
• M27: 5,000,458 km (0.109 R)
• M28: 5,891,763 km (0.08 R)
• M29: 6,048,840 km (0.118 R)
• M30: 6,344,296 km (0.086 R)
• M31: 7,067,751 km (0.092 R)
• M32: 8,213,970 km (0.034 R)
• M33: 8,314,201 km (0.1 R)
• M34: 8,617,286 km (0.076 R)
• M35: 9,208,497 km (0.086 R)
• M36: 9,865,830 km (0.044 R)
• M37: 10,619,953 km (0.098 R)
• M38: 10,893,717 km (0.045 R)
• M39: 11,031,497 km (0.079 R)
• M40: 12,441,157 km (0.053 R)
• M41: 13,020,849 km (0.108 R)
• M42: 13,727,998 km (0.12 R)
• M43: 15,986,028 km (0.046 R)
• M44: 18,982,773 km (0.116 R)
• M45: 19,918,358 km (0.087 R)
• M46: 20,868,903 km (0.043 R)
• M47: 21,418,675 km (0.076 R)
• M48: 21,522,346 km (0.093 R)
• M49: 21,799,551 km (0.119 R)
• M50: 22,112,660 km (0.105 R)
• M51: 22,392,258 km (0.097 R)
• M52: 22,708,358 km (0.111 R)
• M53: 22,813,974 km (0.103 R)
• M54: 23,202,929 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 14.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.54 AU - 11.48 AU

Year: 13447 Days

Day: 11.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,424,786 km

• M1: 236,813 km (0.115 R)
• M2: 771,027 km (0.083 R)
• M3: 1,152,053 km (0.081 R)
• M4: 1,565,542 km (0.101 R)
• M5: 2,255,786 km (0.101 R)
• M6: 2,935,709 km (0.03 R)
• M7: 3,298,783 km (0.094 R)
• M8: 3,924,551 km (0.103 R)
• M9: 4,214,621 km (0.08 R)
• M10: 4,549,421 km (0.118 R)
• M11: 4,777,558 km (0.11 R)
• M12: 5,364,580 km (0.114 R)
• M13: 5,484,707 km (0.08 R)
• M14: 7,348,995 km (0.098 R)
• M15: 7,707,581 km (0.09 R)
• M16: 8,117,928 km (0.062 R)
• M17: 9,439,925 km (0.046 R)
• M18: 9,536,864 km (0.039 R)
• M19: 9,780,858 km (0.11 R)
• M20: 10,125,981 km (0.096 R)
• M21: 10,878,907 km (0.08 R)
• M22: 10,980,633 km (0.109 R)
• M23: 11,287,758 km (0.081 R)
• M24: 11,649,785 km (0.064 R)
• M25: 11,753,905 km (0.116 R)
• M26: 12,866,165 km (0.068 R)
• M27: 14,122,787 km (0.098 R)
• M28: 14,289,589 km (0.099 R)
• M29: 14,681,385 km (0.116 R)
• M30: 17,402,421 km (0.114 R)
• M31: 18,182,125 km (0.097 R)
• M32: 18,545,798 km (0.029 R)
• M33: 18,912,013 km (0.056 R)
• M34: 20,337,681 km (0.079 R)
• M35: 21,477,617 km (0.045 R)
• M36: 21,797,906 km (0.104 R)
• M37: 22,248,943 km (0.111 R)
• M38: 22,508,196 km (0.066 R)
• M39: 23,951,367 km (0.105 R)
• M40: 25,356,989 km (0.111 R)
• M41: 25,695,529 km (0.045 R)
• M42: 26,172,147 km (0.09 R)
• M43: 26,789,089 km (0.081 R)
• M44: 26,995,833 km (0.111 R)
• M45: 27,203,176 km (0.106 R)
• M46: 27,341,554 km (0.114 R)
• M47: 28,387,692 km (0.103 R)
• M48: 29,517,904 km (0.115 R)
• M49: 30,951,351 km (0.117 R)
• M50: 31,240,823 km (0.025 R)
• M51: 31,603,897 km (0.089 R)
• M52: 31,749,455 km (0.071 R)
• M53: 32,114,474 km (0.083 R)
• M54: 32,922,303 km (0.104 R)
• M55: 33,514,112 km (0.106 R)
• M56: 33,885,862 km (0.052 R)
• M57: 34,783,300 km (0.03 R)
• M58: 36,984,633 km (0.086 R)
• M59: 38,063,383 km (0.115 R)
• M60: 39,465,564 km (0.12 R)
• M61: 39,936,797 km (0.12 R)
• M62: 40,251,850 km (0.086 R)
• M63: 41,043,373 km (0.102 R)
• M64: 41,281,832 km (0.116 R)
• M65: 42,240,156 km (0.059 R)
• M66: 42,802,644 km (0.093 R)
• M67: 43,691,405 km (0.062 R)
• M68: 45,323,218 km (0.08 R)
• M69: 46,560,093 km (0.096 R)
• M70: 47,224,158 km (0.083 R)
• M71: 49,066,905 km (0.06 R)
• M72: 50,847,718 km (0.116 R)
• M73: 51,189,250 km (0.106 R)
• M74: 51,360,390 km (0.101 R)
• M75: 52,218,782 km (0.056 R)
• M76: 53,081,812 km (0.08 R)
• M77: 53,428,281 km (0.07 R)
• M78: 54,734,570 km (0.082 R)
• M79: 54,909,450 km (0.09 R)
• M80: 55,963,067 km (0.097 R)
• M81: 56,669,319 km (0.081 R)
• M82: 57,289,552 km (0.067 R)
• M83: 58,805,427 km (0.11 R)
• M84: 59,973,487 km (0.03 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit