🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.1 AU - 1.3 AU

Year: 478 Days

Day: 17.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.45 AU - 1.96 AU

Year: 806 Days

Day: 12.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.91 AU - 2.07 AU

Year: 1020 Days

Day: 23.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,804,038 km

• M1: 438,920 km (0.096 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.9

Radius: 10.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.61 AU - 6.61 AU

Year: 6176 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,804,038 km

• M1: 136,583 km (0.104 R)
• M2: 311,164 km (0.077 R)
• M3: 437,574 km (0.06 R)
• M4: 502,948 km (0.091 R)
• M5: 572,511 km (0.081 R)
• M6: 671,096 km (0.086 R)
• M7: 830,717 km (0.075 R)
• M8: 988,543 km (0.113 R)
• M9: 1,141,133 km (0.088 R)
• M10: 1,220,419 km (0.034 R)
• M11: 1,351,467 km (0.079 R)
• M12: 1,791,435 km (0.08 R)
• M13: 1,884,634 km (0.037 R)
• M14: 2,018,075 km (0.092 R)
• M15: 2,134,911 km (0.051 R)
• M16: 2,254,141 km (0.051 R)
• M17: 2,562,013 km (0.117 R)
• M18: 3,309,105 km (0.09 R)
• M19: 3,471,119 km (0.057 R)
• M20: 3,588,404 km (0.116 R)
• M21: 3,754,757 km (0.088 R)
• M22: 3,948,187 km (0.091 R)
• M23: 4,522,493 km (0.095 R)
• M24: 4,832,610 km (0.056 R)
• M25: 5,888,023 km (0.113 R)
• M26: 6,226,712 km (0.043 R)
• M27: 6,369,728 km (0.116 R)
• M28: 6,485,068 km (0.115 R)
• M29: 6,952,860 km (0.106 R)
• M30: 7,161,100 km (0.115 R)
• M31: 7,583,565 km (0.109 R)
• M32: 7,828,606 km (0.055 R)
• M33: 8,138,723 km (0.079 R)
• M34: 8,389,748 km (0.11 R)
• M35: 8,899,278 km (0.104 R)
• M36: 9,583,389 km (0.035 R)
• M37: 10,183,277 km (0.072 R)
• M38: 11,036,583 km (0.117 R)
• M39: 11,210,116 km (0.038 R)
• M40: 11,349,542 km (0.095 R)
• M41: 11,559,577 km (0.077 R)
• M42: 11,948,382 km (0.077 R)
• M43: 12,090,799 km (0.113 R)
• M44: 13,176,730 km (0.119 R)
• M45: 13,250,332 km (0.05 R)
• M46: 13,768,689 km (0.072 R)
• M47: 13,992,936 km (0.105 R)
• M48: 14,369,324 km (0.108 R)
• M49: 14,863,745 km (0.059 R)
• M50: 15,596,176 km (0.098 R)
• M51: 16,182,750 km (0.11 R)
• M52: 16,300,932 km (0.077 R)
• M53: 16,736,860 km (0.071 R)
• M54: 17,377,588 km (0.107 R)
• M55: 17,498,762 km (0.103 R)
• M56: 18,108,224 km (0.069 R)
• M57: 19,306,204 km (0.105 R)
• M58: 19,431,567 km (0.117 R)
• M59: 20,914,381 km (0.116 R)
• M60: 21,344,774 km (0.106 R)
• M61: 21,865,075 km (0.107 R)
• M62: 22,477,379 km (0.113 R)
• M63: 23,050,938 km (0.068 R)
• M64: 24,302,772 km (0.092 R)
• M65: 25,852,307 km (0.108 R)
• M66: 25,990,536 km (0.088 R)
• M67: 26,267,741 km (0.114 R)
• M68: 26,965,315 km (0.029 R)
• M69: 27,668,725 km (0.106 R)
• M70: 27,810,244 km (0.107 R)
• M71: 27,951,913 km (0.084 R)
• M72: 28,711,571 km (0.084 R)
• M73: 28,807,015 km (0.108 R)
• M74: 29,477,961 km (0.109 R)
• M75: 29,815,454 km (0.119 R)
• M76: 30,591,568 km (0.03 R)
• M77: 30,689,106 km (0.053 R)
• M78: 32,015,141 km (0.084 R)
• M79: 32,461,392 km (0.09 R)
• M80: 32,959,552 km (0.103 R)
• M81: 33,560,786 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324

Radius: 4.7

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.24 AU - 21.96 AU

Year: 26835 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,804,038 km

• M1: 100,679 km (0.098 R)
• M2: 141,520 km (0.097 R)
• M3: 396,135 km (0.069 R)
• M4: 634,893 km (0.058 R)
• M5: 1,170,903 km (0.117 R)
• M6: 1,450,651 km (0.1 R)
• M7: 1,508,994 km (0.119 R)
• M8: 1,628,223 km (0.112 R)
• M9: 1,719,628 km (0.069 R)
• M10: 1,875,808 km (0.059 R)
• M11: 1,939,536 km (0.092 R)
• M12: 2,651,622 km (0.117 R)
• M13: 3,319,876 km (0.092 R)
• M14: 4,627,212 km (0.099 R)
• M15: 4,800,596 km (0.086 R)
• M16: 4,932,242 km (0.087 R)
• M17: 6,073,674 km (0.069 R)
• M18: 6,503,767 km (0.089 R)
• M19: 7,494,405 km (0.1 R)
• M20: 7,852,093 km (0.087 R)
• M21: 8,267,676 km (0.12 R)
• M22: 9,012,075 km (0.112 R)
• M23: 9,611,813 km (0.08 R)
• M24: 9,944,518 km (0.117 R)
• M25: 10,056,118 km (0.072 R)
• M26: 11,312,142 km (0.111 R)
• M27: 11,487,172 km (0.091 R)
• M28: 11,780,982 km (0.055 R)
• M29: 12,798,247 km (0.09 R)
• M30: 13,719,022 km (0.098 R)
• M31: 15,688,478 km (0.114 R)
• M32: 15,883,704 km (0.067 R)
• M33: 15,948,928 km (0.061 R)
• M34: 16,079,677 km (0.093 R)
• M35: 16,342,371 km (0.083 R)
• M36: 16,805,376 km (0.101 R)
• M37: 17,879,938 km (0.119 R)
• M38: 18,288,489 km (0.107 R)
• M39: 20,946,993 km (0.09 R)
• M40: 21,666,559 km (0.078 R)
• M41: 24,473,164 km (0.101 R)
• M42: 25,688,797 km (0.077 R)
• M43: 27,157,549 km (0.109 R)
• M44: 29,531,517 km (0.102 R)
• M45: 29,933,636 km (0.1 R)
• M46: 30,014,270 km (0.034 R)
• M47: 34,897,742 km (0.088 R)
• M48: 35,408,021 km (0.083 R)
• M49: 35,578,712 km (0.074 R)
• M50: 35,664,132 km (0.107 R)
• M51: 38,433,339 km (0.084 R)
• M52: 40,555,085 km (0.089 R)
• M53: 41,630,245 km (0.098 R)
• M54: 42,987,247 km (0.068 R)
• M55: 43,260,413 km (0.055 R)
• M56: 43,534,028 km (0.089 R)
• M57: 44,266,758 km (0.099 R)
• M58: 46,209,585 km (0.075 R)
• M59: 46,302,785 km (0.094 R)
• M60: 47,144,423 km (0.096 R)
• M61: 47,614,160 km (0.05 R)
• M62: 49,603,961 km (0.113 R)
• M63: 49,890,441 km (0.111 R)
• M64: 50,465,047 km (0.084 R)
• M65: 50,657,130 km (0.074 R)
• M66: 52,105,088 km (0.088 R)
• M67: 53,958,456 km (0.062 R)
• M68: 54,548,320 km (0.117 R)
• M69: 56,429,962 km (0.097 R)
• M70: 60,053,223 km (0.06 R)
• M71: 61,892,828 km (0.063 R)
• M72: 62,613,291 km (0.103 R)
• M73: 63,336,447 km (0.073 R)
• M74: 63,543,491 km (0.101 R)
• M75: 64,582,598 km (0.106 R)
• M76: 65,313,234 km (0.093 R)
• M77: 66,677,417 km (0.074 R)
• M78: 67,733,129 km (0.082 R)
• M79: 68,051,024 km (0.107 R)
• M80: 68,156,939 km (0.045 R)
• M81: 70,396,569 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.2

Radius: 3.6

Gravity: 68.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.88 AU - 23.14 AU

Year: 31320 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,804,038 km

• M1: 314,604 km (0.086 R)
• M2: 540,647 km (0.03 R)
• M3: 905,516 km (0.106 R)
• M4: 1,111,662 km (0.061 R)
• M5: 1,728,454 km (0.073 R)
• M6: 2,573,532 km (0.04 R)
• M7: 3,317,183 km (0.103 R)
• M8: 3,473,363 km (0.079 R)
• M9: 3,956,415 km (0.113 R)
• M10: 4,233,769 km (0.071 R)
• M11: 4,632,597 km (0.103 R)
• M12: 5,102,933 km (0.072 R)
• M13: 5,283,198 km (0.119 R)
• M14: 6,343,548 km (0.094 R)
• M15: 6,733,101 km (0.032 R)
• M16: 7,063,712 km (0.061 R)
• M17: 7,535,245 km (0.09 R)
• M18: 9,520,708 km (0.071 R)
• M19: 9,742,412 km (0.069 R)
• M20: 9,816,762 km (0.107 R)
• M21: 10,115,958 km (0.047 R)
• M22: 11,577,080 km (0.103 R)
• M23: 11,734,756 km (0.074 R)
• M24: 11,813,744 km (0.064 R)
• M25: 12,052,053 km (0.113 R)
• M26: 12,131,939 km (0.073 R)
• M27: 12,776,406 km (0.073 R)
• M28: 13,184,958 km (0.055 R)
• M29: 13,763,902 km (0.097 R)
• M30: 14,520,568 km (0.113 R)
• M31: 16,514,558 km (0.105 R)
• M32: 17,407,956 km (0.097 R)
• M33: 18,592,622 km (0.115 R)
• M34: 19,803,018 km (0.099 R)
• M35: 20,370,293 km (0.114 R)
• M36: 22,691,903 km (0.112 R)
• M37: 23,783,518 km (0.115 R)
• M38: 24,184,740 km (0.111 R)
• M39: 26,224,058 km (0.092 R)
• M40: 27,055,224 km (0.09 R)
• M41: 31,337,912 km (0.065 R)
• M42: 32,663,199 km (0.05 R)
• M43: 32,774,500 km (0.078 R)
• M44: 33,669,095 km (0.106 R)
• M45: 35,596,664 km (0.116 R)
• M46: 35,711,106 km (0.071 R)
• M47: 35,825,698 km (0.109 R)
• M48: 36,400,752 km (0.112 R)
• M49: 38,613,155 km (0.118 R)
• M50: 39,202,571 km (0.079 R)
• M51: 39,913,759 km (0.11 R)
• M52: 40,270,999 km (0.089 R)
• M53: 43,044,693 km (0.1 R)
• M54: 43,166,615 km (0.066 R)
• M55: 43,900,991 km (0.077 R)
• M56: 44,762,824 km (0.092 R)
• M57: 46,628,609 km (0.049 R)
• M58: 47,130,360 km (0.067 R)
• M59: 48,392,667 km (0.114 R)
• M60: 50,435,426 km (0.057 R)
• M61: 50,563,931 km (0.104 R)
• M62: 53,420,652 km (0.047 R)
• M63: 55,265,642 km (0.117 R)
• M64: 55,796,715 km (0.104 R)
• M65: 57,937,311 km (0.105 R)
• M66: 58,206,886 km (0.096 R)
• M67: 58,611,847 km (0.072 R)
• M68: 60,514,134 km (0.054 R)
• M69: 60,787,599 km (0.097 R)
• M70: 60,924,481 km (0.112 R)
• M71: 61,198,395 km (0.091 R)
• M72: 61,885,348 km (0.078 R)
• M73: 62,022,978 km (0.111 R)
• M74: 67,046,774 km (0.12 R)
• M75: 67,896,639 km (0.055 R)
• M76: 68,038,757 km (0.12 R)
• M77: 73,216,040 km (0.096 R)
• M78: 74,529,958 km (0.103 R)
• M79: 75,704,601 km (0.109 R)
• M80: 79,713,525 km (0.107 R)
• M81: 81,517,226 km (0.119 R)
• M82: 81,819,264 km (0.115 R)
• M83: 82,575,631 km (0.067 R)
• M84: 83,182,550 km (0.115 R)
• M85: 91,048,256 km (0.07 R)
• M86: 91,204,885 km (0.076 R)
• M87: 93,406,517 km (0.082 R)
• M88: 93,564,492 km (0.105 R)
• M89: 103,691,221 km (0.036 R)
• M90: 105,001,848 km (0.094 R)
• M91: 108,800,138 km (0.111 R)
• M92: 109,798,404 km (0.043 R)
• M93: 110,465,611 km (0.098 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit