🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 139 Days

Day: 47 Hours

Environment

Temp: 214 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.89 AU - 0.93 AU

Year: 332 Days

Day: 47.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,372,142 km

• M1: 117,734 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.91 AU - 1.15 AU

Year: 400 Days

Day: 33.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,372,142 km

• M1: 486,791 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.19 AU

Year: 430 Days

Day: 26.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.8

Radius: 4.2

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.91 AU - 15.63 AU

Year: 20640 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,372,142 km

• M1: 62,083 km (0.115 R)
• M2: 246,687 km (0.058 R)
• M3: 361,877 km (0.053 R)
• M4: 565,181 km (0.06 R)
• M5: 1,425,967 km (0.106 R)
• M6: 1,824,795 km (0.095 R)
• M7: 1,964,968 km (0.082 R)
• M8: 2,108,881 km (0.029 R)
• M9: 2,315,925 km (0.044 R)
• M10: 2,654,315 km (0.092 R)
• M11: 3,074,087 km (0.12 R)
• M12: 3,173,868 km (0.104 R)
• M13: 3,410,831 km (0.094 R)
• M14: 3,866,058 km (0.105 R)
• M15: 4,377,533 km (0.115 R)
• M16: 4,641,124 km (0.108 R)
• M17: 4,987,593 km (0.109 R)
• M18: 5,342,290 km (0.112 R)
• M19: 5,422,324 km (0.114 R)
• M20: 5,787,044 km (0.095 R)
• M21: 6,243,467 km (0.083 R)
• M22: 6,625,390 km (0.081 R)
• M23: 7,367,546 km (0.112 R)
• M24: 8,043,878 km (0.116 R)
• M25: 8,320,035 km (0.048 R)
• M26: 9,166,759 km (0.107 R)
• M27: 10,040,710 km (0.093 R)
• M28: 10,437,593 km (0.039 R)
• M29: 10,487,559 km (0.085 R)
• M30: 10,940,840 km (0.12 R)
• M31: 11,503,478 km (0.028 R)
• M32: 11,658,611 km (0.058 R)
• M33: 11,814,342 km (0.037 R)
• M34: 12,023,181 km (0.11 R)
• M35: 12,497,406 km (0.112 R)
• M36: 12,710,134 km (0.084 R)
• M37: 13,355,500 km (0.103 R)
• M38: 13,901,382 km (0.065 R)
• M39: 14,011,486 km (0.098 R)
• M40: 14,343,444 km (0.085 R)
• M41: 16,330,552 km (0.047 R)
• M42: 17,742,158 km (0.101 R)
• M43: 18,704,820 km (0.113 R)
• M44: 19,192,360 km (0.096 R)
• M45: 20,304,769 km (0.089 R)
• M46: 20,743,091 km (0.091 R)
• M47: 21,184,405 km (0.111 R)
• M48: 21,374,394 km (0.101 R)
• M49: 22,140,485 km (0.108 R)
• M50: 22,656,149 km (0.116 R)
• M51: 23,241,076 km (0.101 R)
• M52: 25,494,768 km (0.037 R)
• M53: 25,629,556 km (0.103 R)
• M54: 26,374,853 km (0.079 R)
• M55: 26,852,818 km (0.11 R)
• M56: 27,195,995 km (0.092 R)
• M57: 27,678,748 km (0.099 R)
• M58: 29,144,358 km (0.119 R)
• M59: 29,285,130 km (0.117 R)
• M60: 30,135,145 km (0.113 R)
• M61: 31,642,194 km (0.105 R)
• M62: 32,587,353 km (0.092 R)
• M63: 32,733,510 km (0.117 R)
• M64: 32,806,663 km (0.062 R)
• M65: 33,911,145 km (0.086 R)
• M66: 35,327,537 km (0.042 R)
• M67: 35,854,271 km (0.098 R)
• M68: 35,929,669 km (0.062 R)
• M69: 36,687,083 km (0.063 R)
• M70: 37,679,515 km (0.077 R)
• M71: 37,986,789 km (0.113 R)
• M72: 38,140,576 km (0.056 R)
• M73: 39,457,037 km (0.104 R)
• M74: 39,847,038 km (0.069 R)
• M75: 40,081,757 km (0.099 R)
• M76: 40,473,704 km (0.098 R)
• M77: 40,709,620 km (0.12 R)
• M78: 41,024,822 km (0.088 R)
• M79: 41,816,195 km (0.117 R)
• M80: 42,932,794 km (0.072 R)
• M81: 43,655,651 km (0.098 R)
• M82: 44,220,682 km (0.08 R)
• M83: 45,930,436 km (0.095 R)
• M84: 48,660,298 km (0.108 R)
• M85: 49,162,199 km (0.115 R)
• M86: 50,424,655 km (0.08 R)
• M87: 51,953,695 km (0.094 R)
• M88: 53,325,507 km (0.087 R)
• M89: 54,188,837 km (0.109 R)
• M90: 54,362,071 km (0.051 R)
• M91: 56,017,072 km (0.11 R)
• M92: 56,192,251 km (0.086 R)
• M93: 58,397,025 km (0.038 R)
• M94: 59,644,073 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.1

Radius: 5.9

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.98 AU - 22.94 AU

Year: 31610 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 113,372,142 km

• M1: 468,541 km (0.103 R)
• M2: 815,308 km (0.093 R)
• M3: 1,013,974 km (0.065 R)
• M4: 1,495,081 km (0.101 R)
• M5: 1,615,208 km (0.118 R)
• M6: 1,738,477 km (0.106 R)
• M7: 1,822,401 km (0.101 R)
• M8: 2,733,751 km (0.09 R)
• M9: 3,183,592 km (0.097 R)
• M10: 3,234,904 km (0.117 R)
• M11: 3,338,576 km (0.111 R)
• M12: 4,491,826 km (0.07 R)
• M13: 5,693,246 km (0.118 R)
• M14: 6,135,906 km (0.078 R)
• M15: 6,655,460 km (0.104 R)
• M16: 7,529,410 km (0.083 R)
• M17: 9,015,665 km (0.036 R)
• M18: 9,530,880 km (0.089 R)
• M19: 10,055,520 km (0.094 R)
• M20: 10,435,947 km (0.094 R)
• M21: 11,054,535 km (0.118 R)
• M22: 12,246,082 km (0.055 R)
• M23: 12,570,709 km (0.063 R)
• M24: 13,062,886 km (0.119 R)
• M25: 13,145,614 km (0.089 R)
• M26: 13,561,346 km (0.103 R)
• M27: 13,897,193 km (0.114 R)
• M28: 14,491,396 km (0.064 R)
• M29: 18,411,758 km (0.074 R)
• M30: 19,157,653 km (0.087 R)
• M31: 19,439,944 km (0.049 R)
• M32: 19,723,582 km (0.069 R)
• M33: 20,199,303 km (0.061 R)
• M34: 22,337,206 km (0.081 R)
• M35: 25,057,494 km (0.113 R)
• M36: 26,299,754 km (0.027 R)
• M37: 26,613,312 km (0.074 R)
• M38: 30,035,363 km (0.108 R)
• M39: 30,253,776 km (0.101 R)
• M40: 30,472,787 km (0.091 R)
• M41: 31,797,626 km (0.066 R)
• M42: 32,020,227 km (0.068 R)
• M43: 35,075,914 km (0.12 R)
• M44: 37,398,570 km (0.101 R)
• M45: 38,105,121 km (0.099 R)
• M46: 38,934,791 km (0.11 R)
• M47: 40,130,526 km (0.076 R)
• M48: 41,702,950 km (0.092 R)
• M49: 42,068,567 km (0.117 R)
• M50: 42,803,242 km (0.032 R)
• M51: 43,541,956 km (0.119 R)
• M52: 43,665,524 km (0.118 R)
• M53: 46,035,005 km (0.109 R)
• M54: 47,552,974 km (0.109 R)
• M55: 48,446,074 km (0.108 R)
• M56: 48,830,391 km (0.057 R)
• M57: 49,602,316 km (0.047 R)
• M58: 51,942,026 km (0.103 R)
• M59: 52,993,400 km (0.054 R)
• M60: 53,654,024 km (0.102 R)
• M61: 53,919,112 km (0.109 R)
• M62: 55,652,353 km (0.113 R)
• M63: 56,323,898 km (0.077 R)
• M64: 58,763,390 km (0.043 R)
• M65: 60,133,557 km (0.057 R)
• M66: 64,870,274 km (0.072 R)
• M67: 72,781,758 km (0.114 R)
• M68: 72,928,364 km (0.108 R)
• M69: 73,515,984 km (0.1 R)
• M70: 76,328,125 km (0.084 R)
• M71: 76,477,124 km (0.092 R)
• M72: 77,522,664 km (0.057 R)
• M73: 77,822,308 km (0.114 R)
• M74: 83,280,686 km (0.085 R)
• M75: 84,202,358 km (0.091 R)
• M76: 85,436,541 km (0.113 R)
• M77: 87,299,034 km (0.092 R)
• M78: 88,078,888 km (0.075 R)
• M79: 90,117,608 km (0.09 R)
• M80: 90,748,013 km (0.095 R)
• M81: 91,379,915 km (0.087 R)
• M82: 92,965,951 km (0.072 R)
• M83: 94,241,423 km (0.084 R)
• M84: 94,401,193 km (0.108 R)
• M85: 98,913,065 km (0.061 R)
• M86: 100,215,015 km (0.107 R)
• M87: 100,378,077 km (0.096 R)
• M88: 102,507,004 km (0.108 R)
• M89: 103,659,506 km (0.08 R)
• M90: 107,476,346 km (0.092 R)
• M91: 108,982,348 km (0.049 R)
• M92: 109,822,041 km (0.09 R)
• M93: 110,326,934 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit