🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.06 AU - 3.56 AU

Year: 2147 Days

Day: 20.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 14.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.58 AU - 7.62 AU

Year: 6044 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,359,669 km

• M1: 177,423 km (0.113 R)
• M2: 698,173 km (0.093 R)
• M3: 1,184,217 km (0.109 R)
• M4: 1,674,150 km (0.072 R)
• M5: 2,286,903 km (0.101 R)
• M6: 2,855,375 km (0.072 R)
• M7: 3,597,380 km (0.074 R)
• M8: 4,281,192 km (0.117 R)
• M9: 4,949,446 km (0.047 R)
• M10: 7,818,434 km (0.112 R)
• M11: 8,344,868 km (0.079 R)
• M12: 9,586,980 km (0.109 R)
• M13: 10,397,800 km (0.09 R)
• M14: 10,863,049 km (0.113 R)
• M15: 11,789,808 km (0.119 R)
• M16: 12,436,520 km (0.101 R)
• M17: 13,801,152 km (0.084 R)
• M18: 14,677,197 km (0.072 R)
• M19: 17,000,601 km (0.109 R)
• M20: 18,991,001 km (0.077 R)
• M21: 21,949,598 km (0.086 R)
• M22: 22,929,614 km (0.093 R)
• M23: 23,719,939 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 8.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.98 AU - 11.4 AU

Year: 9930 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,359,669 km

• M1: 103,223 km (0.084 R)
• M2: 1,002,904 km (0.052 R)
• M3: 1,775,428 km (0.026 R)
• M4: 2,225,418 km (0.043 R)
• M5: 2,804,511 km (0.104 R)
• M6: 3,632,087 km (0.085 R)
• M7: 3,972,721 km (0.105 R)
• M8: 4,434,679 km (0.091 R)
• M9: 6,258,427 km (0.084 R)
• M10: 7,443,541 km (0.073 R)
• M11: 7,845,062 km (0.102 R)
• M12: 9,598,050 km (0.097 R)
• M13: 10,980,035 km (0.078 R)
• M14: 15,384,346 km (0.061 R)
• M15: 15,856,926 km (0.026 R)
• M16: 19,372,176 km (0.086 R)
• M17: 25,038,495 km (0.092 R)
• M18: 25,774,965 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992

Radius: 4.6

Gravity: 46.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.17 AU - 17.21 AU

Year: 19053 Days

Day: 23.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 74,359,669 km

• M1: 62,981 km (0.081 R)
• M2: 219,909 km (0.036 R)
• M3: 452,085 km (0.111 R)
• M4: 703,708 km (0.089 R)
• M5: 1,057,358 km (0.112 R)
• M6: 1,297,163 km (0.065 R)
• M7: 1,885,532 km (0.072 R)
• M8: 2,046,798 km (0.05 R)
• M9: 2,538,526 km (0.114 R)
• M10: 3,105,053 km (0.085 R)
• M11: 4,074,148 km (0.104 R)
• M12: 5,882,039 km (0.092 R)
• M13: 7,007,912 km (0.085 R)
• M14: 7,200,594 km (0.091 R)
• M15: 7,396,717 km (0.1 R)
• M16: 7,851,195 km (0.065 R)
• M17: 10,220,527 km (0.109 R)
• M18: 13,990,094 km (0.1 R)
• M19: 16,057,087 km (0.09 R)
• M20: 16,731,774 km (0.042 R)
• M21: 18,776,926 km (0.051 R)
• M22: 19,148,827 km (0.074 R)
• M23: 20,196,909 km (0.111 R)
• M24: 20,391,536 km (0.056 R)
• M25: 21,383,220 km (0.12 R)
• M26: 22,302,948 km (0.11 R)
• M27: 24,550,806 km (0.068 R)
• M28: 26,594,163 km (0.055 R)
• M29: 27,299,667 km (0.105 R)
• M30: 31,274,482 km (0.085 R)
• M31: 33,128,448 km (0.084 R)
• M32: 45,478,052 km (0.058 R)
• M33: 46,148,400 km (0.027 R)
• M34: 46,316,997 km (0.099 R)
• M35: 47,166,264 km (0.091 R)
• M36: 57,204,281 km (0.101 R)
• M37: 58,181,753 km (0.098 R)
• M38: 63,652,847 km (0.095 R)
• M39: 69,456,795 km (0.116 R)
• M40: 74,671,029 km (0.098 R)
• M41: 79,896,932 km (0.109 R)
• M42: 80,872,609 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.3

Radius: 7.7

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.4 AU - 16.72 AU

Year: 20832 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,359,669 km

• M1: 97,538 km (0.099 R)
• M2: 399,875 km (0.116 R)
• M3: 1,122,433 km (0.038 R)
• M4: 2,041,263 km (0.074 R)
• M5: 2,506,512 km (0.102 R)
• M6: 2,788,953 km (0.104 R)
• M7: 3,225,480 km (0.086 R)
• M8: 4,202,952 km (0.063 R)
• M9: 6,293,283 km (0.098 R)
• M10: 6,953,758 km (0.098 R)
• M11: 7,806,017 km (0.107 R)
• M12: 8,411,888 km (0.089 R)
• M13: 12,183,849 km (0.069 R)
• M14: 12,929,146 km (0.093 R)
• M15: 13,632,854 km (0.033 R)
• M16: 14,287,793 km (0.03 R)
• M17: 14,811,536 km (0.098 R)
• M18: 16,056,639 km (0.101 R)
• M19: 19,746,620 km (0.068 R)
• M20: 22,431,602 km (0.119 R)
• M21: 24,280,632 km (0.087 R)
• M22: 24,918,817 km (0.114 R)
• M23: 25,677,577 km (0.077 R)
• M24: 26,451,596 km (0.065 R)
• M25: 26,900,839 km (0.12 R)
• M26: 27,355,167 km (0.053 R)
• M27: 28,748,821 km (0.081 R)
• M28: 37,692,680 km (0.075 R)
• M29: 46,675,732 km (0.103 R)
• M30: 49,336,779 km (0.119 R)
• M31: 49,846,759 km (0.117 R)
• M32: 56,058,960 km (0.104 R)
• M33: 56,800,068 km (0.105 R)
• M34: 57,547,907 km (0.116 R)
• M35: 60,023,303 km (0.077 R)
• M36: 70,636,225 km (0.118 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit