🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.9 AU - 1.06 AU

Year: 353 Days

Day: 38.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.91 AU - 1.41 AU

Year: 454 Days

Day: 44.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 135.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.19 AU - 1.37 AU

Year: 526 Days

Day: 19.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,412,540 km

• M1: 52,808 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.5 AU - 2.94 AU

Year: 1630 Days

Day: 28.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.71 AU - 3.71 AU

Year: 2090 Days

Day: 43.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547

Radius: 11.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.19 AU - 8.77 AU

Year: 8193 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,412,540 km

• M1: 142,716 km (0.096 R)
• M2: 265,835 km (0.111 R)
• M3: 599,289 km (0.044 R)
• M4: 1,083,837 km (0.102 R)
• M5: 1,347,727 km (0.03 R)
• M6: 1,574,069 km (0.092 R)
• M7: 1,853,817 km (0.036 R)
• M8: 2,063,703 km (0.105 R)
• M9: 2,281,368 km (0.054 R)
• M10: 2,552,738 km (0.103 R)
• M11: 2,645,638 km (0.062 R)
• M12: 2,882,751 km (0.066 R)
• M13: 3,077,527 km (0.085 R)
• M14: 3,531,557 km (0.112 R)
• M15: 3,872,939 km (0.12 R)
• M16: 4,088,211 km (0.069 R)
• M17: 4,363,022 km (0.084 R)
• M18: 4,446,647 km (0.118 R)
• M19: 4,729,387 km (0.112 R)
• M20: 5,431,899 km (0.081 R)
• M21: 5,826,089 km (0.12 R)
• M22: 7,162,297 km (0.039 R)
• M23: 7,327,603 km (0.068 R)
• M24: 7,594,635 km (0.068 R)
• M25: 7,763,082 km (0.059 R)
• M26: 8,104,016 km (0.066 R)
• M27: 8,449,737 km (0.113 R)
• M28: 8,906,459 km (0.042 R)
• M29: 9,012,973 km (0.091 R)
• M30: 9,552,123 km (0.113 R)
• M31: 9,991,043 km (0.094 R)
• M32: 10,175,946 km (0.031 R)
• M33: 10,361,897 km (0.105 R)
• M34: 11,539,980 km (0.061 R)
• M35: 11,968,278 km (0.109 R)
• M36: 12,322,526 km (0.027 R)
• M37: 12,481,100 km (0.088 R)
• M38: 12,760,250 km (0.042 R)
• M39: 14,352,869 km (0.081 R)
• M40: 14,982,077 km (0.12 R)
• M41: 15,663,047 km (0.1 R)
• M42: 16,007,421 km (0.036 R)
• M43: 18,942,232 km (0.097 R)
• M44: 19,171,266 km (0.071 R)
• M45: 19,539,576 km (0.095 R)
• M46: 20,189,878 km (0.08 R)
• M47: 20,330,201 km (0.082 R)
• M48: 20,611,595 km (0.071 R)
• M49: 21,464,003 km (0.091 R)
• M50: 21,942,417 km (0.119 R)
• M51: 22,134,800 km (0.101 R)
• M52: 22,521,211 km (0.108 R)
• M53: 22,861,247 km (0.058 R)
• M54: 23,693,909 km (0.043 R)
• M55: 23,940,746 km (0.088 R)
• M56: 24,238,146 km (0.088 R)
• M57: 24,436,962 km (0.103 R)
• M58: 24,536,594 km (0.111 R)
• M59: 24,636,376 km (0.099 R)
• M60: 24,936,619 km (0.086 R)
• M61: 25,389,152 km (0.111 R)
• M62: 25,540,545 km (0.032 R)
• M63: 26,660,435 km (0.098 R)
• M64: 26,917,145 km (0.107 R)
• M65: 27,692,211 km (0.086 R)
• M66: 29,211,527 km (0.085 R)
• M67: 29,635,488 km (0.113 R)
• M68: 30,328,724 km (0.093 R)
• M69: 32,440,149 km (0.11 R)
• M70: 32,604,557 km (0.082 R)
• M71: 33,044,225 km (0.096 R)
• M72: 33,264,732 km (0.11 R)
• M73: 33,430,487 km (0.119 R)
• M74: 33,652,041 km (0.097 R)
• M75: 35,272,036 km (0.092 R)
• M76: 35,497,480 km (0.073 R)
• M77: 36,233,502 km (0.089 R)
• M78: 36,689,027 km (0.088 R)
• M79: 38,471,636 km (0.102 R)
• M80: 38,878,093 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.6

Radius: 5.4

Gravity: 28.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.41 AU - 23.35 AU

Year: 29815 Days

Day: 16.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,412,540 km

• M1: 343,028 km (0.101 R)
• M2: 847,472 km (0.093 R)
• M3: 2,406,282 km (0.107 R)
• M4: 2,450,862 km (0.05 R)
• M5: 2,724,028 km (0.118 R)
• M6: 3,754,308 km (0.053 R)
• M7: 4,446,348 km (0.066 R)
• M8: 4,722,805 km (0.092 R)
• M9: 5,119,239 km (0.051 R)
• M10: 8,517,654 km (0.105 R)
• M11: 8,654,386 km (0.119 R)
• M12: 9,773,678 km (0.056 R)
• M13: 11,460,543 km (0.108 R)
• M14: 12,144,804 km (0.074 R)
• M15: 12,999,008 km (0.115 R)
• M16: 13,393,647 km (0.112 R)
• M17: 15,259,132 km (0.103 R)
• M18: 15,425,186 km (0.098 R)
• M19: 17,118,185 km (0.118 R)
• M20: 17,550,523 km (0.096 R)
• M21: 19,315,778 km (0.073 R)
• M22: 19,585,353 km (0.114 R)
• M23: 20,037,588 km (0.112 R)
• M24: 20,401,709 km (0.097 R)
• M25: 23,392,918 km (0.103 R)
• M26: 24,549,459 km (0.106 R)
• M27: 26,617,800 km (0.105 R)
• M28: 28,332,640 km (0.111 R)
• M29: 29,564,429 km (0.086 R)
• M30: 29,874,994 km (0.086 R)
• M31: 36,090,038 km (0.108 R)
• M32: 37,200,652 km (0.099 R)
• M33: 37,312,402 km (0.056 R)
• M34: 38,661,176 km (0.092 R)
• M35: 39,683,229 km (0.028 R)
• M36: 40,254,992 km (0.034 R)
• M37: 41,059,828 km (0.117 R)
• M38: 41,175,318 km (0.081 R)
• M39: 41,870,050 km (0.112 R)
• M40: 46,359,333 km (0.067 R)
• M41: 46,599,737 km (0.037 R)
• M42: 47,082,040 km (0.076 R)
• M43: 48,904,890 km (0.11 R)
• M44: 49,394,973 km (0.116 R)
• M45: 50,379,776 km (0.068 R)
• M46: 51,495,626 km (0.068 R)
• M47: 52,368,979 km (0.092 R)
• M48: 52,494,192 km (0.051 R)
• M49: 52,619,405 km (0.114 R)
• M50: 54,510,472 km (0.037 R)
• M51: 55,911,307 km (0.115 R)
• M52: 56,808,894 km (0.117 R)
• M53: 60,446,665 km (0.081 R)
• M54: 62,691,680 km (0.047 R)
• M55: 63,090,658 km (0.102 R)
• M56: 63,357,241 km (0.074 R)
• M57: 63,624,124 km (0.075 R)
• M58: 64,561,055 km (0.119 R)
• M59: 64,695,245 km (0.116 R)
• M60: 65,098,411 km (0.116 R)
• M61: 66,991,273 km (0.117 R)
• M62: 67,535,360 km (0.103 R)
• M63: 67,807,928 km (0.108 R)
• M64: 68,627,874 km (0.089 R)
• M65: 68,901,937 km (0.087 R)
• M66: 69,588,741 km (0.056 R)
• M67: 70,968,931 km (0.085 R)
• M68: 76,437,630 km (0.084 R)
• M69: 76,863,984 km (0.118 R)
• M70: 77,148,520 km (0.107 R)
• M71: 77,433,503 km (0.047 R)
• M72: 79,437,965 km (0.108 R)
• M73: 79,725,792 km (0.068 R)
• M74: 82,331,039 km (0.114 R)
• M75: 83,790,515 km (0.112 R)
• M76: 85,405,724 km (0.06 R)
• M77: 87,624,709 km (0.094 R)
• M78: 89,563,198 km (0.072 R)
• M79: 90,913,618 km (0.114 R)
• M80: 92,724,500 km (0.082 R)
• M81: 93,027,436 km (0.056 R)
• M82: 94,394,760 km (0.099 R)
• M83: 94,699,641 km (0.11 R)
• M84: 95,615,928 km (0.12 R)
• M85: 95,768,817 km (0.082 R)
• M86: 97,457,328 km (0.091 R)
• M87: 99,465,231 km (0.119 R)
• M88: 99,930,630 km (0.071 R)
• M89: 102,737,684 km (0.107 R)
• M90: 104,150,935 km (0.104 R)
• M91: 104,623,365 km (0.099 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit