🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.46 AU - 0.64 AU

Year: 259 Days

Day: 19.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 8.4

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.91 AU - 2.77 AU

Year: 2276 Days

Day: 6 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,261,234 km

• M1: 110,702 km (0.091 R)
• M2: 226,192 km (0.119 R)
• M3: 286,181 km (0.077 R)
• M4: 386,411 km (0.11 R)
• M5: 456,124 km (0.051 R)
• M6: 530,773 km (0.112 R)
• M7: 854,802 km (0.113 R)
• M8: 1,277,715 km (0.111 R)
• M9: 1,477,279 km (0.075 R)
• M10: 1,783,506 km (0.071 R)
• M11: 1,944,174 km (0.113 R)
• M12: 2,019,870 km (0.089 R)
• M13: 2,200,585 km (0.099 R)
• M14: 2,306,350 km (0.059 R)
• M15: 2,522,818 km (0.099 R)
• M16: 2,605,696 km (0.047 R)
• M17: 2,689,620 km (0.111 R)
• M18: 2,746,019 km (0.05 R)
• M19: 2,874,373 km (0.078 R)
• M20: 3,048,655 km (0.095 R)
• M21: 3,346,804 km (0.114 R)
• M22: 3,939,361 km (0.057 R)
• M23: 4,084,471 km (0.106 R)
• M24: 4,165,852 km (0.065 R)
• M25: 4,396,681 km (0.054 R)
• M26: 4,530,422 km (0.055 R)
• M27: 4,597,741 km (0.1 R)
• M28: 4,682,563 km (0.078 R)
• M29: 4,836,350 km (0.093 R)
• M30: 5,648,516 km (0.09 R)
• M31: 5,830,727 km (0.068 R)
• M32: 5,885,779 km (0.12 R)
• M33: 5,977,781 km (0.118 R)
• M34: 6,089,082 km (0.106 R)
• M35: 6,369,877 km (0.11 R)
• M36: 6,597,715 km (0.073 R)
• M37: 7,179,052 km (0.059 R)
• M38: 7,317,131 km (0.117 R)
• M39: 8,163,556 km (0.067 R)
• M40: 8,452,579 km (0.025 R)
• M41: 8,998,312 km (0.098 R)
• M42: 9,296,760 km (0.1 R)
• M43: 9,859,996 km (0.114 R)
• M44: 10,035,474 km (0.077 R)
• M45: 10,389,572 km (0.106 R)
• M46: 10,523,462 km (0.096 R)
• M47: 10,996,491 km (0.049 R)
• M48: 11,338,621 km (0.102 R)
• M49: 11,430,474 km (0.047 R)
• M50: 11,661,154 km (0.108 R)
• M51: 11,730,717 km (0.104 R)
• M52: 12,080,178 km (0.097 R)
• M53: 12,646,705 km (0.069 R)
• M54: 12,741,999 km (0.093 R)
• M55: 13,173,588 km (0.092 R)
• M56: 13,245,994 km (0.105 R)
• M57: 13,318,549 km (0.051 R)
• M58: 13,903,626 km (0.076 R)
• M59: 14,224,065 km (0.094 R)
• M60: 14,347,932 km (0.119 R)
• M61: 14,796,875 km (0.116 R)
• M62: 14,897,255 km (0.093 R)
• M63: 15,199,892 km (0.079 R)
• M64: 15,479,041 km (0.102 R)
• M65: 15,606,499 km (0.078 R)
• M66: 15,683,093 km (0.116 R)
• M67: 16,145,649 km (0.115 R)
• M68: 16,926,251 km (0.105 R)
• M69: 17,110,256 km (0.055 R)
• M70: 17,506,691 km (0.081 R)
• M71: 17,586,277 km (0.114 R)
• M72: 17,666,013 km (0.075 R)
• M73: 17,745,898 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 8.7

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.04 AU - 2.78 AU

Year: 2379 Days

Day: 8.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,261,234 km

• M1: 117,434 km (0.083 R)
• M2: 267,780 km (0.079 R)
• M3: 324,478 km (0.106 R)
• M4: 593,754 km (0.084 R)
• M5: 692,189 km (0.064 R)
• M6: 816,056 km (0.031 R)
• M7: 1,075,459 km (0.042 R)
• M8: 1,220,719 km (0.114 R)
• M9: 1,360,742 km (0.045 R)
• M10: 1,420,581 km (0.078 R)
• M11: 1,518,418 km (0.093 R)
• M12: 1,720,824 km (0.091 R)
• M13: 1,825,393 km (0.049 R)
• M14: 2,041,113 km (0.072 R)
• M15: 2,152,115 km (0.113 R)
• M16: 2,279,273 km (0.114 R)
• M17: 2,828,746 km (0.034 R)
• M18: 2,937,205 km (0.096 R)
• M19: 3,063,016 km (0.114 R)
• M20: 3,923,204 km (0.095 R)
• M21: 4,009,672 km (0.095 R)
• M22: 4,344,322 km (0.058 R)
• M23: 4,415,830 km (0.09 R)
• M24: 4,560,192 km (0.093 R)
• M25: 4,687,799 km (0.108 R)
• M26: 4,779,802 km (0.076 R)
• M27: 5,096,799 km (0.117 R)
• M28: 5,517,020 km (0.116 R)
• M29: 5,751,141 km (0.113 R)
• M30: 5,810,082 km (0.111 R)
• M31: 5,908,966 km (0.119 R)
• M32: 6,391,120 km (0.054 R)
• M33: 6,781,720 km (0.086 R)
• M34: 6,865,046 km (0.098 R)
• M35: 6,927,728 km (0.118 R)
• M36: 6,990,559 km (0.079 R)
• M37: 7,307,706 km (0.098 R)
• M38: 7,781,333 km (0.098 R)
• M39: 8,465,594 km (0.064 R)
• M40: 8,849,013 km (0.116 R)
• M41: 8,962,857 km (0.106 R)
• M42: 9,353,607 km (0.099 R)
• M43: 9,914,748 km (0.048 R)
• M44: 10,033,080 km (0.1 R)
• M45: 10,128,075 km (0.08 R)
• M46: 10,728,411 km (0.066 R)
• M47: 10,849,885 km (0.111 R)
• M48: 11,020,726 km (0.077 R)
• M49: 11,167,930 km (0.084 R)
• M50: 12,368,303 km (0.107 R)
• M51: 12,572,355 km (0.088 R)
• M52: 13,165,211 km (0.101 R)
• M53: 13,347,421 km (0.068 R)
• M54: 13,872,809 km (0.032 R)
• M55: 14,217,931 km (0.099 R)
• M56: 14,351,373 km (0.1 R)
• M57: 14,565,896 km (0.086 R)
• M58: 15,709,123 km (0.087 R)
• M59: 15,819,376 km (0.093 R)
• M60: 15,930,079 km (0.119 R)
• M61: 16,068,756 km (0.087 R)
• M62: 16,291,507 km (0.091 R)
• M63: 16,459,207 km (0.063 R)
• M64: 17,277,806 km (0.054 R)
• M65: 17,334,653 km (0.089 R)
• M66: 17,649,108 km (0.117 R)
• M67: 18,428,513 km (0.068 R)
• M68: 18,545,050 km (0.114 R)
• M69: 18,720,079 km (0.062 R)
• M70: 18,807,893 km (0.065 R)
• M71: 18,983,820 km (0.119 R)
• M72: 19,189,816 km (0.098 R)
• M73: 19,722,834 km (0.09 R)
• M74: 19,812,144 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.8

Radius: 5.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.48 AU - 10.76 AU

Year: 18971 Days

Day: 18.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,261,234 km

• M1: 178,919 km (0.108 R)
• M2: 240,254 km (0.079 R)
• M3: 604,375 km (0.114 R)
• M4: 1,388,867 km (0.052 R)
• M5: 1,579,754 km (0.053 R)
• M6: 1,965,267 km (0.107 R)
• M7: 2,028,697 km (0.075 R)
• M8: 2,201,333 km (0.11 R)
• M9: 2,267,455 km (0.111 R)
• M10: 2,311,736 km (0.04 R)
• M11: 2,630,529 km (0.086 R)
• M12: 2,747,814 km (0.082 R)
• M13: 3,036,089 km (0.109 R)
• M14: 3,308,955 km (0.077 R)
• M15: 3,719,901 km (0.1 R)
• M16: 3,878,175 km (0.109 R)
• M17: 4,366,163 km (0.092 R)
• M18: 4,449,340 km (0.054 R)
• M19: 4,533,115 km (0.118 R)
• M20: 5,280,655 km (0.077 R)
• M21: 5,881,440 km (0.11 R)
• M22: 6,189,911 km (0.102 R)
• M23: 6,252,293 km (0.108 R)
• M24: 6,662,640 km (0.103 R)
• M25: 7,212,113 km (0.085 R)
• M26: 9,193,986 km (0.1 R)
• M27: 9,443,964 km (0.087 R)
• M28: 9,732,389 km (0.093 R)
• M29: 10,428,916 km (0.086 R)
• M30: 11,407,735 km (0.104 R)
• M31: 11,446,032 km (0.103 R)
• M32: 11,484,329 km (0.117 R)
• M33: 11,676,263 km (0.092 R)
• M34: 11,908,140 km (0.088 R)
• M35: 11,985,781 km (0.054 R)
• M36: 12,102,468 km (0.075 R)
• M37: 12,180,558 km (0.105 R)
• M38: 12,258,798 km (0.09 R)
• M39: 12,494,414 km (0.073 R)
• M40: 13,010,078 km (0.106 R)
• M41: 13,857,700 km (0.03 R)
• M42: 13,898,540 km (0.065 R)
• M43: 15,015,437 km (0.098 R)
• M44: 15,521,078 km (0.091 R)
• M45: 16,032,254 km (0.074 R)
• M46: 17,334,354 km (0.049 R)
• M47: 17,775,817 km (0.064 R)
• M48: 18,624,785 km (0.086 R)
• M49: 18,986,214 km (0.055 R)
• M50: 19,532,695 km (0.105 R)
• M51: 19,807,955 km (0.068 R)
• M52: 19,992,110 km (0.083 R)
• M53: 20,269,464 km (0.077 R)
• M54: 21,202,955 km (0.063 R)
• M55: 22,198,379 km (0.103 R)
• M56: 22,822,053 km (0.081 R)
• M57: 23,257,233 km (0.116 R)
• M58: 23,890,630 km (0.092 R)
• M59: 25,674,286 km (0.094 R)
• M60: 25,824,781 km (0.089 R)
• M61: 27,860,060 km (0.066 R)
• M62: 28,118,117 km (0.096 R)
• M63: 28,480,742 km (0.118 R)
• M64: 28,792,653 km (0.102 R)
• M65: 30,422,672 km (0.041 R)
• M66: 30,635,250 km (0.051 R)
• M67: 30,954,791 km (0.119 R)
• M68: 31,329,235 km (0.044 R)
• M69: 31,974,450 km (0.113 R)
• M70: 32,950,427 km (0.096 R)
• M71: 33,332,650 km (0.081 R)
• M72: 33,442,155 km (0.027 R)
• M73: 33,496,908 km (0.092 R)
• M74: 33,551,810 km (0.093 R)
• M75: 33,991,329 km (0.069 R)
• M76: 34,432,792 km (0.119 R)
• M77: 34,765,199 km (0.105 R)
• M78: 35,098,652 km (0.082 R)
• M79: 35,209,953 km (0.086 R)
• M80: 36,499,188 km (0.113 R)
• M81: 37,064,518 km (0.073 R)
• M82: 37,405,152 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit