🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.42 AU - 0.7 AU

Year: 275 Days

Day: 23.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.7

Radius: 12.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.67 AU - 0.71 AU

Year: 376 Days

Day: 5.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,523,964 km

• M1: 164,408 km (0.071 R)
• M2: 258,206 km (0.05 R)
• M3: 369,806 km (0.093 R)
• M4: 455,526 km (0.074 R)
• M5: 540,048 km (0.107 R)
• M6: 627,862 km (0.092 R)
• M7: 737,218 km (0.05 R)
• M8: 825,032 km (0.115 R)
• M9: 921,074 km (0.104 R)
• M10: 1,008,140 km (0.102 R)
• M11: 1,093,710 km (0.088 R)
• M12: 1,191,397 km (0.064 R)
• M13: 1,282,503 km (0.098 R)
• M14: 1,396,347 km (0.108 R)
• M15: 1,477,578 km (0.073 R)
• M16: 1,645,128 km (0.106 R)
• M17: 1,808,189 km (0.11 R)
• M18: 1,999,675 km (0.104 R)
• M19: 2,198,191 km (0.085 R)
• M20: 2,281,816 km (0.117 R)
• M21: 2,397,156 km (0.119 R)
• M22: 2,621,104 km (0.091 R)
• M23: 2,832,636 km (0.113 R)
• M24: 3,029,806 km (0.065 R)
• M25: 3,204,536 km (0.074 R)
• M26: 3,355,031 km (0.093 R)
• M27: 3,451,971 km (0.111 R)
• M28: 3,613,387 km (0.086 R)
• M29: 3,698,658 km (0.094 R)
• M30: 3,827,910 km (0.055 R)
• M31: 3,951,329 km (0.118 R)
• M32: 4,068,763 km (0.12 R)
• M33: 4,382,470 km (0.073 R)
• M34: 4,534,760 km (0.034 R)
• M35: 4,743,000 km (0.11 R)
• M36: 4,891,551 km (0.093 R)
• M37: 4,986,247 km (0.093 R)
• M38: 5,073,462 km (0.115 R)
• M39: 5,346,478 km (0.079 R)
• M40: 5,517,618 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 7.1

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.5 AU - 8.76 AU

Year: 12489 Days

Day: 18.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,523,964 km

• M1: 137,480 km (0.052 R)
• M2: 248,931 km (0.069 R)
• M3: 331,509 km (0.074 R)
• M4: 424,559 km (0.077 R)
• M5: 942,167 km (0.065 R)
• M6: 1,330,075 km (0.087 R)
• M7: 1,530,087 km (0.092 R)
• M8: 1,763,609 km (0.078 R)
• M9: 2,109,629 km (0.106 R)
• M10: 2,160,792 km (0.062 R)
• M11: 2,396,259 km (0.112 R)
• M12: 2,612,577 km (0.106 R)
• M13: 3,122,108 km (0.112 R)
• M14: 3,210,071 km (0.111 R)
• M15: 3,570,153 km (0.12 R)
• M16: 4,691,988 km (0.114 R)
• M17: 5,343,486 km (0.113 R)
• M18: 5,733,488 km (0.062 R)
• M19: 5,841,498 km (0.077 R)
• M20: 7,501,286 km (0.106 R)
• M21: 8,017,847 km (0.098 R)
• M22: 8,382,268 km (0.087 R)
• M23: 9,085,228 km (0.111 R)
• M24: 9,169,153 km (0.116 R)
• M25: 9,380,235 km (0.12 R)
• M26: 10,196,591 km (0.054 R)
• M27: 10,503,117 km (0.103 R)
• M28: 10,723,923 km (0.072 R)
• M29: 11,035,685 km (0.096 R)
• M30: 11,170,174 km (0.102 R)
• M31: 11,350,439 km (0.112 R)
• M32: 12,685,301 km (0.111 R)
• M33: 13,157,133 km (0.116 R)
• M34: 14,508,450 km (0.067 R)
• M35: 15,903,301 km (0.093 R)
• M36: 16,258,745 km (0.077 R)
• M37: 16,822,580 km (0.096 R)
• M38: 17,132,696 km (0.119 R)
• M39: 17,811,272 km (0.046 R)
• M40: 18,021,906 km (0.099 R)
• M41: 18,339,353 km (0.096 R)
• M42: 18,445,567 km (0.054 R)
• M43: 18,818,814 km (0.072 R)
• M44: 20,722,746 km (0.111 R)
• M45: 22,402,880 km (0.072 R)
• M46: 22,516,424 km (0.114 R)
• M47: 22,687,265 km (0.074 R)
• M48: 22,801,259 km (0.115 R)
• M49: 23,547,154 km (0.107 R)
• M50: 23,952,115 km (0.054 R)
• M51: 24,126,397 km (0.038 R)
• M52: 24,651,635 km (0.115 R)
• M53: 26,790,286 km (0.045 R)
• M54: 27,577,171 km (0.11 R)
• M55: 28,065,159 km (0.053 R)
• M56: 28,126,344 km (0.066 R)
• M57: 28,555,840 km (0.117 R)
• M58: 29,608,261 km (0.117 R)
• M59: 29,920,173 km (0.098 R)
• M60: 30,673,398 km (0.09 R)
• M61: 31,369,178 km (0.113 R)
• M62: 32,776,295 km (0.116 R)
• M63: 33,357,932 km (0.119 R)
• M64: 33,487,633 km (0.083 R)
• M65: 33,552,558 km (0.079 R)
• M66: 34,531,377 km (0.055 R)
• M67: 34,925,418 km (0.098 R)
• M68: 36,851,341 km (0.116 R)
• M69: 37,658,272 km (0.094 R)
• M70: 37,860,977 km (0.106 R)
• M71: 38,947,955 km (0.096 R)
• M72: 39,084,538 km (0.089 R)
• M73: 39,152,904 km (0.082 R)
• M74: 39,495,184 km (0.111 R)
• M75: 40,252,000 km (0.028 R)
• M76: 41,361,118 km (0.083 R)
• M77: 41,639,969 km (0.071 R)
• M78: 42,621,032 km (0.114 R)
• M79: 43,538,665 km (0.043 R)
• M80: 45,753,162 km (0.107 R)
• M81: 46,041,587 km (0.112 R)
• M82: 47,055,861 km (0.096 R)
• M83: 47,857,855 km (0.12 R)
• M84: 48,077,315 km (0.077 R)
• M85: 48,297,224 km (0.089 R)
• M86: 48,664,337 km (0.071 R)
• M87: 49,253,753 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.7

Radius: 3.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.84 AU - 10.76 AU

Year: 18605 Days

Day: 20.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,523,964 km

• M1: 70,012 km (0.115 R)
• M2: 186,399 km (0.114 R)
• M3: 409,150 km (0.119 R)
• M4: 613,650 km (0.096 R)
• M5: 639,680 km (0.055 R)
• M6: 761,304 km (0.09 R)
• M7: 1,234,182 km (0.031 R)
• M8: 1,472,641 km (0.111 R)
• M9: 1,669,811 km (0.089 R)
• M10: 1,952,103 km (0.113 R)
• M11: 2,168,571 km (0.083 R)
• M12: 2,517,882 km (0.081 R)
• M13: 2,709,965 km (0.101 R)
• M14: 2,840,564 km (0.077 R)
• M15: 3,108,045 km (0.102 R)
• M16: 3,453,616 km (0.099 R)
• M17: 4,056,197 km (0.095 R)
• M18: 4,821,390 km (0.113 R)
• M19: 5,492,037 km (0.062 R)
• M20: 5,796,469 km (0.072 R)
• M21: 5,936,492 km (0.12 R)
• M22: 6,334,871 km (0.108 R)
• M23: 6,450,211 km (0.097 R)
• M24: 6,741,778 km (0.082 R)
• M25: 6,889,132 km (0.113 R)
• M26: 8,547,125 km (0.097 R)
• M27: 8,802,788 km (0.113 R)
• M28: 9,060,993 km (0.083 R)
• M29: 9,617,797 km (0.104 R)
• M30: 9,783,701 km (0.072 R)
• M31: 9,883,632 km (0.113 R)
• M32: 10,051,032 km (0.07 R)
• M33: 10,118,351 km (0.08 R)
• M34: 10,627,283 km (0.077 R)
• M35: 10,798,722 km (0.076 R)
• M36: 10,833,130 km (0.1 R)
• M37: 12,060,281 km (0.113 R)
• M38: 12,418,867 km (0.094 R)
• M39: 12,926,752 km (0.083 R)
• M40: 13,183,312 km (0.117 R)
• M41: 13,220,113 km (0.116 R)
• M42: 14,377,103 km (0.104 R)
• M43: 14,490,798 km (0.062 R)
• M44: 14,719,084 km (0.064 R)
• M45: 14,795,529 km (0.072 R)
• M46: 14,910,270 km (0.111 R)
• M47: 15,995,752 km (0.077 R)
• M48: 16,034,947 km (0.107 R)
• M49: 16,906,355 km (0.115 R)
• M50: 18,159,835 km (0.066 R)
• M51: 19,526,860 km (0.089 R)
• M52: 20,032,052 km (0.115 R)
• M53: 20,797,994 km (0.085 R)
• M54: 23,911,125 km (0.057 R)
• M55: 24,225,879 km (0.076 R)
• M56: 24,406,294 km (0.088 R)
• M57: 24,723,143 km (0.115 R)
• M58: 25,681,766 km (0.118 R)
• M59: 25,727,842 km (0.103 R)
• M60: 25,865,771 km (0.117 R)
• M61: 26,188,902 km (0.107 R)
• M62: 30,946,863 km (0.111 R)
• M63: 31,437,095 km (0.094 R)
• M64: 31,486,313 km (0.091 R)
• M65: 31,880,503 km (0.104 R)
• M66: 32,425,338 km (0.099 R)
• M67: 32,574,338 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 17,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit