🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 143 Days

Day: 25.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.8 AU - 1.1 AU

Year: 343 Days

Day: 28.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 12.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.07 AU - 7.25 AU

Year: 6374 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,620,759 km

• M1: 166,353 km (0.107 R)
• M2: 321,037 km (0.061 R)
• M3: 553,063 km (0.078 R)
• M4: 679,174 km (0.116 R)
• M5: 830,867 km (0.097 R)
• M6: 918,830 km (0.111 R)
• M7: 1,105,379 km (0.111 R)
• M8: 1,203,664 km (0.025 R)
• M9: 1,305,241 km (0.067 R)
• M10: 1,463,217 km (0.098 R)
• M11: 2,284,509 km (0.036 R)
• M12: 2,720,288 km (0.1 R)
• M13: 4,024,033 km (0.093 R)
• M14: 4,205,795 km (0.109 R)
• M15: 4,337,141 km (0.112 R)
• M16: 4,550,468 km (0.098 R)
• M17: 4,767,235 km (0.117 R)
• M18: 4,987,443 km (0.069 R)
• M19: 5,211,092 km (0.074 R)
• M20: 5,495,328 km (0.055 R)
• M21: 5,610,519 km (0.119 R)
• M22: 6,408,773 km (0.099 R)
• M23: 6,590,983 km (0.07 R)
• M24: 6,713,504 km (0.071 R)
• M25: 6,867,739 km (0.027 R)
• M26: 7,432,471 km (0.093 R)
• M27: 7,817,536 km (0.057 R)
• M28: 7,979,850 km (0.111 R)
• M29: 8,176,122 km (0.106 R)
• M30: 8,774,663 km (0.082 R)
• M31: 9,079,244 km (0.037 R)
• M32: 10,084,392 km (0.118 R)
• M33: 10,870,529 km (0.106 R)
• M34: 11,528,311 km (0.103 R)
• M35: 11,713,364 km (0.115 R)
• M36: 11,824,964 km (0.108 R)
• M37: 11,974,113 km (0.073 R)
• M38: 12,425,599 km (0.097 R)
• M39: 13,036,258 km (0.106 R)
• M40: 13,306,431 km (0.112 R)
• M41: 13,734,880 km (0.086 R)
• M42: 14,286,746 km (0.12 R)
• M43: 14,445,769 km (0.073 R)
• M44: 15,330,939 km (0.095 R)
• M45: 15,412,321 km (0.112 R)
• M46: 15,534,542 km (0.118 R)
• M47: 15,616,372 km (0.034 R)
• M48: 15,698,202 km (0.108 R)
• M49: 16,900,969 km (0.047 R)
• M50: 17,111,453 km (0.088 R)
• M51: 17,365,022 km (0.116 R)
• M52: 17,577,301 km (0.113 R)
• M53: 17,961,768 km (0.117 R)
• M54: 18,047,487 km (0.098 R)
• M55: 18,565,096 km (0.116 R)
• M56: 19,482,729 km (0.077 R)
• M57: 19,703,386 km (0.105 R)
• M58: 20,102,663 km (0.11 R)
• M59: 20,191,673 km (0.098 R)
• M60: 21,225,694 km (0.077 R)
• M61: 22,230,992 km (0.116 R)
• M62: 22,739,325 km (0.08 R)
• M63: 22,925,275 km (0.072 R)
• M64: 23,064,850 km (0.098 R)
• M65: 23,814,784 km (0.063 R)
• M66: 24,906,849 km (0.057 R)
• M67: 25,869,661 km (0.05 R)
• M68: 26,160,928 km (0.107 R)
• M69: 27,831,637 km (0.107 R)
• M70: 28,680,006 km (0.053 R)
• M71: 29,082,125 km (0.071 R)
• M72: 29,486,189 km (0.042 R)
• M73: 30,197,677 km (0.055 R)
• M74: 31,897,258 km (0.11 R)
• M75: 32,942,199 km (0.04 R)
• M76: 33,574,699 km (0.081 R)
• M77: 34,584,185 km (0.068 R)
• M78: 35,065,890 km (0.081 R)
• M79: 35,388,274 km (0.038 R)
• M80: 35,981,878 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 11.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.27 AU - 9.69 AU

Year: 10825 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,620,759 km

• M1: 241,152 km (0.097 R)
• M2: 463,155 km (0.111 R)
• M3: 610,359 km (0.072 R)
• M4: 1,315,414 km (0.117 R)
• M5: 1,401,283 km (0.066 R)
• M6: 1,579,006 km (0.055 R)
• M7: 1,859,801 km (0.116 R)
• M8: 2,685,431 km (0.077 R)
• M9: 2,851,934 km (0.074 R)
• M10: 3,050,600 km (0.094 R)
• M11: 3,224,433 km (0.089 R)
• M12: 3,673,675 km (0.067 R)
• M13: 3,890,143 km (0.078 R)
• M14: 3,984,390 km (0.081 R)
• M15: 4,206,842 km (0.069 R)
• M16: 4,466,244 km (0.049 R)
• M17: 4,564,979 km (0.101 R)
• M18: 4,664,312 km (0.065 R)
• M19: 4,899,181 km (0.071 R)
• M20: 5,520,760 km (0.085 R)
• M21: 5,733,488 km (0.086 R)
• M22: 6,167,172 km (0.099 R)
• M23: 6,388,128 km (0.052 R)
• M24: 6,462,329 km (0.091 R)
• M25: 6,875,668 km (0.109 R)
• M26: 6,951,663 km (0.118 R)
• M27: 7,807,214 km (0.108 R)
• M28: 7,886,650 km (0.073 R)
• M29: 8,368,954 km (0.111 R)
• M30: 9,027,035 km (0.118 R)
• M31: 9,872,861 km (0.026 R)
• M32: 10,305,349 km (0.11 R)
• M33: 10,876,812 km (0.085 R)
• M34: 11,548,956 km (0.101 R)
• M35: 12,004,631 km (0.066 R)
• M36: 12,188,636 km (0.079 R)
• M37: 12,512,665 km (0.042 R)
• M38: 12,745,888 km (0.104 R)
• M39: 12,933,634 km (0.11 R)
• M40: 13,027,731 km (0.11 R)
• M41: 13,837,504 km (0.072 R)
• M42: 14,224,214 km (0.079 R)
• M43: 14,321,453 km (0.038 R)
• M44: 14,516,529 km (0.112 R)
• M45: 14,860,155 km (0.107 R)
• M46: 15,555,486 km (0.079 R)
• M47: 16,210,575 km (0.105 R)
• M48: 16,720,704 km (0.109 R)
• M49: 17,287,829 km (0.081 R)
• M50: 17,652,100 km (0.087 R)
• M51: 18,124,081 km (0.039 R)
• M52: 19,241,727 km (0.101 R)
• M53: 19,781,775 km (0.068 R)
• M54: 20,108,198 km (0.11 R)
• M55: 21,431,690 km (0.109 R)
• M56: 21,766,939 km (0.089 R)
• M57: 22,273,178 km (0.087 R)
• M58: 22,783,157 km (0.117 R)
• M59: 23,011,144 km (0.102 R)
• M60: 23,125,437 km (0.076 R)
• M61: 23,526,808 km (0.035 R)
• M62: 24,336,432 km (0.107 R)
• M63: 24,861,670 km (0.104 R)
• M64: 25,627,162 km (0.03 R)
• M65: 25,923,665 km (0.118 R)
• M66: 26,759,768 km (0.075 R)
• M67: 27,665,433 km (0.061 R)
• M68: 27,908,680 km (0.068 R)
• M69: 30,129,310 km (0.077 R)
• M70: 30,945,068 km (0.082 R)
• M71: 31,260,869 km (0.095 R)
• M72: 32,214,405 km (0.11 R)
• M73: 32,726,928 km (0.107 R)
• M74: 33,177,517 km (0.109 R)
• M75: 34,019,902 km (0.088 R)
• M76: 34,738,122 km (0.098 R)
• M77: 36,922,699 km (0.119 R)
• M78: 37,997,859 km (0.097 R)
• M79: 39,561,456 km (0.031 R)
• M80: 41,632,190 km (0.099 R)
• M81: 44,732,755 km (0.043 R)
• M82: 45,161,204 km (0.06 R)
• M83: 45,519,341 km (0.052 R)
• M84: 45,950,332 km (0.088 R)
• M85: 46,671,843 km (0.082 R)
• M86: 47,324,239 km (0.116 R)
• M87: 47,542,353 km (0.084 R)
• M88: 48,052,781 km (0.115 R)
• M89: 48,784,913 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528

Radius: 6.7

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.85 AU - 17.55 AU

Year: 25309 Days

Day: 17.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 68.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,620,759 km

• M1: 248,332 km (0.107 R)
• M2: 465,399 km (0.1 R)
• M3: 594,502 km (0.101 R)
• M4: 711,338 km (0.119 R)
• M5: 967,749 km (0.079 R)
• M6: 1,465,910 km (0.116 R)
• M7: 2,433,209 km (0.086 R)
• M8: 3,263,178 km (0.117 R)
• M9: 3,993,665 km (0.104 R)
• M10: 4,038,245 km (0.101 R)
• M11: 4,725,797 km (0.026 R)
• M12: 4,963,059 km (0.113 R)
• M13: 5,697,884 km (0.073 R)
• M14: 6,362,098 km (0.097 R)
• M15: 6,943,136 km (0.049 R)
• M16: 7,818,134 km (0.098 R)
• M17: 7,874,084 km (0.051 R)
• M18: 9,670,156 km (0.039 R)
• M19: 11,332,637 km (0.052 R)
• M20: 11,777,840 km (0.058 R)
• M21: 12,164,102 km (0.106 R)
• M22: 12,619,927 km (0.063 R)
• M23: 13,347,571 km (0.099 R)
• M24: 14,224,962 km (0.067 R)
• M25: 14,981,778 km (0.106 R)
• M26: 15,260,180 km (0.12 R)
• M27: 18,807,594 km (0.087 R)
• M28: 20,325,264 km (0.042 R)
• M29: 20,633,586 km (0.103 R)
• M30: 22,594,963 km (0.108 R)
• M31: 23,395,910 km (0.078 R)
• M32: 23,962,288 km (0.087 R)
• M33: 25,108,357 km (0.099 R)
• M34: 25,439,118 km (0.074 R)
• M35: 25,688,049 km (0.11 R)
• M36: 25,854,551 km (0.096 R)
• M37: 27,283,660 km (0.105 R)
• M38: 27,879,658 km (0.044 R)
• M39: 29,344,670 km (0.101 R)
• M40: 31,011,489 km (0.102 R)
• M41: 31,722,378 km (0.104 R)
• M42: 32,169,526 km (0.103 R)
• M43: 33,614,193 km (0.109 R)
• M44: 34,803,496 km (0.098 R)
• M45: 35,264,556 km (0.099 R)
• M46: 35,542,210 km (0.102 R)
• M47: 36,006,562 km (0.086 R)
• M48: 38,643,524 km (0.099 R)
• M49: 38,834,261 km (0.096 R)
• M50: 39,121,040 km (0.119 R)
• M51: 40,468,169 km (0.066 R)
• M52: 41,928,394 km (0.096 R)
• M53: 43,306,788 km (0.067 R)
• M54: 48,863,601 km (0.066 R)
• M55: 49,069,897 km (0.11 R)
• M56: 50,001,592 km (0.097 R)
• M57: 50,626,014 km (0.064 R)
• M58: 51,252,978 km (0.115 R)
• M59: 51,882,636 km (0.073 R)
• M60: 52,198,287 km (0.075 R)
• M61: 52,937,600 km (0.044 R)
• M62: 53,999,595 km (0.085 R)
• M63: 55,390,706 km (0.056 R)
• M64: 55,713,389 km (0.077 R)
• M65: 56,360,699 km (0.111 R)
• M66: 56,793,635 km (0.084 R)
• M67: 57,553,742 km (0.12 R)
• M68: 58,426,795 km (0.051 R)
• M69: 59,084,427 km (0.119 R)
• M70: 59,744,453 km (0.099 R)
• M71: 62,744,638 km (0.073 R)
• M72: 64,771,988 km (0.112 R)
• M73: 65,679,898 km (0.077 R)
• M74: 67,164,208 km (0.1 R)
• M75: 68,775,078 km (0.1 R)
• M76: 69,006,207 km (0.071 R)
• M77: 69,237,635 km (0.077 R)
• M78: 72,504,403 km (0.116 R)
• M79: 74,038,081 km (0.113 R)
• M80: 75,582,529 km (0.11 R)
• M81: 75,821,138 km (0.117 R)
• M82: 77,257,576 km (0.109 R)
• M83: 77,497,831 km (0.055 R)
• M84: 80,279,154 km (0.102 R)
• M85: 81,254,083 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit