🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.23 AU - 1.67 AU

Year: 611 Days

Day: 46.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.82 AU - 4.64 AU

Year: 2520 Days

Day: 23.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,532,461 km

• M1: 962,662 km (0.104 R)
• M2: 2,513,244 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 12.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.45 AU - 10.07 AU

Year: 10667 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,532,461 km

• M1: 170,841 km (0.083 R)
• M2: 252,222 km (0.03 R)
• M3: 334,052 km (0.077 R)
• M4: 420,071 km (0.11 R)
• M5: 569,070 km (0.032 R)
• M6: 680,222 km (0.04 R)
• M7: 784,491 km (0.064 R)
• M8: 878,738 km (0.04 R)
• M9: 977,472 km (0.057 R)
• M10: 1,354,160 km (0.072 R)
• M11: 1,733,839 km (0.068 R)
• M12: 2,079,560 km (0.107 R)
• M13: 2,639,355 km (0.104 R)
• M14: 2,761,876 km (0.111 R)
• M15: 3,012,602 km (0.092 R)
• M16: 3,140,957 km (0.083 R)
• M17: 3,244,927 km (0.11 R)
• M18: 3,645,251 km (0.106 R)
• M19: 4,260,996 km (0.062 R)
• M20: 4,376,486 km (0.099 R)
• M21: 4,522,344 km (0.085 R)
• M22: 4,759,157 km (0.048 R)
• M23: 4,969,791 km (0.061 R)
• M24: 5,651,808 km (0.068 R)
• M25: 6,729,810 km (0.1 R)
• M26: 7,275,244 km (0.048 R)
• M27: 7,834,889 km (0.07 R)
• M28: 7,977,007 km (0.073 R)
• M29: 8,155,926 km (0.089 R)
• M30: 8,263,786 km (0.085 R)
• M31: 9,672,400 km (0.035 R)
• M32: 10,836,421 km (0.116 R)
• M33: 11,555,987 km (0.101 R)
• M34: 11,799,233 km (0.086 R)
• M35: 12,497,855 km (0.081 R)
• M36: 12,789,421 km (0.119 R)
• M37: 12,915,083 km (0.118 R)
• M38: 13,041,194 km (0.059 R)
• M39: 13,209,941 km (0.113 R)
• M40: 13,294,613 km (0.101 R)
• M41: 13,507,042 km (0.104 R)
• M42: 13,720,518 km (0.034 R)
• M43: 14,021,360 km (0.119 R)
• M44: 14,281,062 km (0.071 R)
• M45: 15,290,997 km (0.117 R)
• M46: 16,642,763 km (0.095 R)
• M47: 16,871,797 km (0.111 R)
• M48: 18,836,616 km (0.117 R)
• M49: 19,267,009 km (0.081 R)
• M50: 20,137,669 km (0.104 R)
• M51: 20,332,894 km (0.108 R)
• M52: 20,922,309 km (0.072 R)
• M53: 21,617,042 km (0.102 R)
• M54: 22,420,382 km (0.047 R)
• M55: 23,080,408 km (0.093 R)
• M56: 23,541,020 km (0.089 R)
• M57: 24,004,624 km (0.059 R)
• M58: 24,315,339 km (0.062 R)
• M59: 24,784,029 km (0.051 R)
• M60: 24,888,598 km (0.112 R)
• M61: 25,677,577 km (0.108 R)
• M62: 26,208,051 km (0.083 R)
• M63: 26,635,003 km (0.105 R)
• M64: 27,279,770 km (0.108 R)
• M65: 27,712,557 km (0.117 R)
• M66: 28,584,862 km (0.112 R)
• M67: 29,355,590 km (0.093 R)
• M68: 30,692,696 km (0.064 R)
• M69: 30,861,143 km (0.099 R)
• M70: 31,142,686 km (0.072 R)
• M71: 31,651,768 km (0.045 R)
• M72: 31,822,010 km (0.116 R)
• M73: 34,354,253 km (0.076 R)
• M74: 35,349,827 km (0.059 R)
• M75: 36,058,323 km (0.075 R)
• M76: 36,354,975 km (0.074 R)
• M77: 37,489,376 km (0.081 R)
• M78: 38,151,496 km (0.088 R)
• M79: 38,272,222 km (0.08 R)
• M80: 39,731,698 km (0.117 R)
• M81: 40,653,221 km (0.082 R)
• M82: 40,838,274 km (0.102 R)
• M83: 41,085,559 km (0.077 R)
• M84: 41,457,460 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 12.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.57 AU - 14.41 AU

Year: 15443 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,532,461 km

• M1: 152,739 km (0.052 R)
• M2: 279,748 km (0.088 R)
• M3: 534,663 km (0.116 R)
• M4: 867,668 km (0.083 R)
• M5: 1,237,025 km (0.091 R)
• M6: 1,426,117 km (0.077 R)
• M7: 1,683,724 km (0.116 R)
• M8: 1,803,103 km (0.069 R)
• M9: 2,211,356 km (0.107 R)
• M10: 2,648,481 km (0.038 R)
• M11: 3,149,634 km (0.081 R)
• M12: 3,373,582 km (0.073 R)
• M13: 4,280,294 km (0.113 R)
• M14: 5,214,982 km (0.105 R)
• M15: 6,071,729 km (0.089 R)
• M16: 6,587,841 km (0.09 R)
• M17: 6,875,369 km (0.101 R)
• M18: 7,363,656 km (0.116 R)
• M19: 7,712,219 km (0.058 R)
• M20: 9,320,247 km (0.025 R)
• M21: 9,535,219 km (0.062 R)
• M22: 10,024,853 km (0.096 R)
• M23: 10,466,914 km (0.083 R)
• M24: 10,859,010 km (0.102 R)
• M25: 11,657,713 km (0.113 R)
• M26: 12,064,021 km (0.067 R)
• M27: 12,475,266 km (0.1 R)
• M28: 13,492,830 km (0.094 R)
• M29: 14,599,256 km (0.075 R)
• M30: 15,926,638 km (0.101 R)
• M31: 16,377,676 km (0.11 R)
• M32: 17,889,213 km (0.087 R)
• M33: 18,022,654 km (0.111 R)
• M34: 18,695,395 km (0.11 R)
• M35: 18,830,931 km (0.094 R)
• M36: 20,692,377 km (0.086 R)
• M37: 20,902,862 km (0.094 R)
• M38: 21,680,471 km (0.063 R)
• M39: 21,965,755 km (0.115 R)
• M40: 22,108,770 km (0.111 R)
• M41: 23,046,150 km (0.094 R)
• M42: 23,556,279 km (0.116 R)
• M43: 24,070,148 km (0.065 R)
• M44: 24,587,756 km (0.074 R)
• M45: 24,885,157 km (0.09 R)
• M46: 26,238,120 km (0.077 R)
• M47: 28,234,504 km (0.08 R)
• M48: 29,172,333 km (0.083 R)
• M49: 29,803,337 km (0.058 R)
• M50: 30,199,921 km (0.071 R)
• M51: 30,918,140 km (0.072 R)
• M52: 31,319,661 km (0.104 R)
• M53: 33,435,124 km (0.055 R)
• M54: 35,093,716 km (0.103 R)
• M55: 37,034,000 km (0.085 R)
• M56: 37,119,121 km (0.098 R)
• M57: 37,545,774 km (0.1 R)
• M58: 38,317,999 km (0.06 R)
• M59: 38,749,289 km (0.102 R)
• M60: 38,922,224 km (0.117 R)
• M61: 40,753,751 km (0.079 R)
• M62: 42,702,563 km (0.059 R)
• M63: 44,409,923 km (0.083 R)
• M64: 45,408,489 km (0.094 R)
• M65: 46,047,870 km (0.102 R)
• M66: 46,690,243 km (0.118 R)
• M67: 47,150,855 km (0.115 R)
• M68: 49,758,197 km (0.114 R)
• M69: 50,134,435 km (0.067 R)
• M70: 53,563,368 km (0.065 R)
• M71: 54,432,382 km (0.108 R)
• M72: 56,184,472 km (0.078 R)
• M73: 57,559,875 km (0.109 R)
• M74: 59,843,487 km (0.1 R)
• M75: 60,143,580 km (0.108 R)
• M76: 60,946,173 km (0.069 R)
• M77: 61,046,702 km (0.098 R)
• M78: 61,348,740 km (0.112 R)
• M79: 61,954,313 km (0.093 R)
• M80: 63,476,920 km (0.046 R)
• M81: 66,248,669 km (0.069 R)
• M82: 66,973,620 km (0.085 R)
• M83: 68,118,343 km (0.075 R)
• M84: 68,745,308 km (0.086 R)
• M85: 70,216,005 km (0.096 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 10,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit