🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.78 AU - 0.82 AU

Year: 249 Days

Day: 19.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,784,792 km

• M1: 713,283 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.98 AU - 1.4 AU

Year: 452 Days

Day: 14.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,784,792 km

• M1: 273,315 km (0.076 R)
• M2: 894,446 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.25 AU - 1.33 AU

Year: 510 Days

Day: 17.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.71 AU - 1.89 AU

Year: 841 Days

Day: 33.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.17 AU - 3.43 AU

Year: 2088 Days

Day: 32.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 130.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,784,792 km

• M1: 2,208,663 km (0.071 R)
• M2: 2,250,102 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.55 AU - 4.73 AU

Year: 3481 Days

Day: 27.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.58 AU - 5.8 AU

Year: 3537 Days

Day: 18.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,784,792 km

• M1: 116,088 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 13.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.01 AU - 11.75 AU

Year: 12498 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,784,792 km

• M1: 177,124 km (0.083 R)
• M2: 473,627 km (0.09 R)
• M3: 712,235 km (0.085 R)
• M4: 1,011,581 km (0.107 R)
• M5: 1,127,220 km (0.027 R)
• M6: 1,268,291 km (0.107 R)
• M7: 1,459,028 km (0.061 R)
• M8: 1,821,952 km (0.074 R)
• M9: 1,917,246 km (0.095 R)
• M10: 2,605,546 km (0.091 R)
• M11: 2,796,134 km (0.099 R)
• M12: 3,047,907 km (0.087 R)
• M13: 3,574,192 km (0.111 R)
• M14: 3,664,699 km (0.072 R)
• M15: 4,384,414 km (0.081 R)
• M16: 4,744,197 km (0.103 R)
• M17: 5,527,641 km (0.082 R)
• M18: 6,241,522 km (0.103 R)
• M19: 6,796,082 km (0.09 R)
• M20: 7,174,714 km (0.1 R)
• M21: 7,366,648 km (0.11 R)
• M22: 7,482,586 km (0.107 R)
• M23: 8,032,059 km (0.05 R)
• M24: 8,351,900 km (0.059 R)
• M25: 8,880,578 km (0.11 R)
• M26: 9,004,146 km (0.107 R)
• M27: 10,141,838 km (0.059 R)
• M28: 10,881,450 km (0.081 R)
• M29: 11,146,687 km (0.087 R)
• M30: 11,235,548 km (0.102 R)
• M31: 11,324,708 km (0.097 R)
• M32: 11,414,168 km (0.043 R)
• M33: 12,366,658 km (0.064 R)
• M34: 12,597,188 km (0.087 R)
• M35: 12,922,414 km (0.067 R)
• M36: 14,058,460 km (0.11 R)
• M37: 14,492,743 km (0.078 R)
• M38: 14,589,832 km (0.075 R)
• M39: 15,029,500 km (0.119 R)
• M40: 15,423,989 km (0.072 R)
• M41: 15,821,920 km (0.104 R)
• M42: 17,087,368 km (0.093 R)
• M43: 17,189,992 km (0.056 R)
• M44: 20,635,979 km (0.078 R)
• M45: 22,352,615 km (0.113 R)
• M46: 22,690,107 km (0.054 R)
• M47: 23,484,173 km (0.028 R)
• M48: 23,827,350 km (0.106 R)
• M49: 24,172,174 km (0.116 R)
• M50: 24,403,003 km (0.025 R)
• M51: 24,518,642 km (0.076 R)
• M52: 25,099,830 km (0.092 R)
• M53: 25,391,995 km (0.054 R)
• M54: 25,803,090 km (0.096 R)
• M55: 26,810,631 km (0.051 R)
• M56: 27,169,367 km (0.11 R)
• M57: 28,072,938 km (0.094 R)
• M58: 30,095,501 km (0.039 R)
• M59: 30,219,667 km (0.119 R)
• M60: 30,967,806 km (0.06 R)
• M61: 31,785,060 km (0.058 R)
• M62: 32,418,607 km (0.098 R)
• M63: 34,344,380 km (0.03 R)
• M64: 34,994,532 km (0.115 R)
• M65: 35,452,003 km (0.117 R)
• M66: 35,779,921 km (0.117 R)
• M67: 36,174,860 km (0.057 R)
• M68: 37,168,638 km (0.06 R)
• M69: 37,702,254 km (0.118 R)
• M70: 38,642,177 km (0.085 R)
• M71: 38,844,733 km (0.085 R)
• M72: 38,979,820 km (0.071 R)
• M73: 39,115,056 km (0.112 R)
• M74: 39,725,864 km (0.114 R)
• M75: 40,339,963 km (0.075 R)
• M76: 41,094,685 km (0.105 R)
• M77: 41,646,402 km (0.095 R)
• M78: 41,854,043 km (0.053 R)
• M79: 42,061,835 km (0.066 R)
• M80: 42,200,662 km (0.033 R)
• M81: 44,583,457 km (0.112 R)
• M82: 45,648,444 km (0.053 R)
• M83: 45,933,877 km (0.062 R)
• M84: 46,578,344 km (0.114 R)
• M85: 47,225,804 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.4

Radius: 11.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.12 AU - 16.2 AU

Year: 16626 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,784,792 km

• M1: 145,708 km (0.12 R)
• M2: 222,003 km (0.092 R)
• M3: 691,142 km (0.108 R)
• M4: 778,059 km (0.105 R)
• M5: 1,790,986 km (0.046 R)
• M6: 1,977,833 km (0.092 R)
• M7: 2,473,152 km (0.117 R)
• M8: 2,646,985 km (0.1 R)
• M9: 2,717,595 km (0.077 R)
• M10: 4,511,423 km (0.08 R)
• M11: 4,638,880 km (0.093 R)
• M12: 5,294,568 km (0.098 R)
• M13: 5,565,190 km (0.051 R)
• M14: 6,026,101 km (0.105 R)
• M15: 6,451,558 km (0.097 R)
• M16: 6,547,450 km (0.074 R)
• M17: 6,837,969 km (0.091 R)
• M18: 7,734,808 km (0.036 R)
• M19: 7,939,159 km (0.114 R)
• M20: 8,353,396 km (0.114 R)
• M21: 9,802,550 km (0.107 R)
• M22: 10,135,106 km (0.08 R)
• M23: 10,754,441 km (0.113 R)
• M24: 12,029,763 km (0.085 R)
• M25: 12,326,266 km (0.074 R)
• M26: 14,343,145 km (0.078 R)
• M27: 14,910,869 km (0.09 R)
• M28: 15,357,568 km (0.069 R)
• M29: 15,679,203 km (0.081 R)
• M30: 15,873,381 km (0.109 R)
• M31: 17,790,628 km (0.095 R)
• M32: 19,293,338 km (0.043 R)
• M33: 20,482,192 km (0.104 R)
• M34: 20,552,952 km (0.086 R)
• M35: 20,694,472 km (0.106 R)
• M36: 21,192,633 km (0.114 R)
• M37: 21,264,141 km (0.081 R)
• M38: 21,694,833 km (0.113 R)
• M39: 24,413,325 km (0.111 R)
• M40: 26,310,226 km (0.072 R)
• M41: 26,772,633 km (0.056 R)
• M42: 26,927,318 km (0.072 R)
• M43: 27,159,942 km (0.091 R)
• M44: 28,886,002 km (0.101 R)
• M45: 29,044,576 km (0.106 R)
• M46: 30,083,085 km (0.079 R)
• M47: 30,728,151 km (0.118 R)
• M48: 31,868,086 km (0.095 R)
• M49: 32,114,175 km (0.093 R)
• M50: 32,196,304 km (0.074 R)
• M51: 32,856,031 km (0.075 R)
• M52: 33,937,773 km (0.065 R)
• M53: 34,273,022 km (0.055 R)
• M54: 36,478,394 km (0.09 R)
• M55: 36,821,721 km (0.079 R)
• M56: 37,252,563 km (0.12 R)
• M57: 37,945,051 km (0.083 R)
• M58: 38,380,231 km (0.115 R)
• M59: 39,607,083 km (0.059 R)
• M60: 40,048,397 km (0.114 R)
• M61: 41,382,062 km (0.11 R)
• M62: 42,009,476 km (0.08 R)
• M63: 42,099,384 km (0.109 R)
• M64: 42,279,350 km (0.093 R)
• M65: 43,092,265 km (0.086 R)
• M66: 46,024,383 km (0.106 R)
• M67: 46,302,635 km (0.118 R)
• M68: 46,488,436 km (0.098 R)
• M69: 48,077,464 km (0.099 R)
• M70: 48,359,756 km (0.104 R)
• M71: 48,831,288 km (0.03 R)
• M72: 49,779,290 km (0.102 R)
• M73: 50,064,872 km (0.104 R)
• M74: 50,733,275 km (0.095 R)
• M75: 50,829,018 km (0.088 R)
• M76: 52,078,908 km (0.117 R)
• M77: 52,659,348 km (0.035 R)
• M78: 52,950,316 km (0.097 R)
• M79: 53,144,494 km (0.054 R)
• M80: 53,826,361 km (0.119 R)
• M81: 54,707,343 km (0.045 R)
• M82: 58,178,163 km (0.104 R)
• M83: 60,091,969 km (0.115 R)
• M84: 60,395,952 km (0.072 R)
• M85: 61,924,094 km (0.098 R)
• M86: 62,128,744 km (0.075 R)
• M87: 63,671,098 km (0.109 R)
• M88: 64,084,586 km (0.113 R)
• M89: 66,060,625 km (0.108 R)
• M90: 66,165,193 km (0.046 R)
• M91: 66,374,331 km (0.08 R)
• M92: 66,479,050 km (0.106 R)
• M93: 67,213,725 km (0.102 R)
• M94: 67,950,943 km (0.066 R)
• M95: 69,539,822 km (0.107 R)
• M96: 70,926,744 km (0.088 R)
• M97: 71,784,837 km (0.041 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit