🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.53 AU - 0.57 AU

Year: 176 Days

Day: 36.3 Hours

Environment

Temp: 46 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,382,513 km

• M1: 21,093 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.51 AU - 0.75 AU

Year: 215 Days

Day: 27.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,382,513 km

• M1: 569,070 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.01 AU - 1.03 AU

Year: 443 Days

Day: 14.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,382,513 km

• M1: 403,615 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.1

Radius: 10.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.02 AU - 4.22 AU

Year: 3600 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 44,382,513 km

• M1: 125,961 km (0.038 R)
• M2: 222,751 km (0.094 R)
• M3: 369,208 km (0.087 R)
• M4: 604,525 km (0.077 R)
• M5: 737,069 km (0.041 R)
• M6: 865,424 km (0.073 R)
• M7: 1,161,478 km (0.114 R)
• M8: 1,278,763 km (0.095 R)
• M9: 1,787,395 km (0.072 R)
• M10: 2,023,760 km (0.099 R)
• M11: 2,094,520 km (0.095 R)
• M12: 2,207,616 km (0.027 R)
• M13: 2,570,241 km (0.084 R)
• M14: 2,713,855 km (0.112 R)
• M15: 3,184,490 km (0.097 R)
• M16: 3,267,367 km (0.083 R)
• M17: 3,411,280 km (0.105 R)
• M18: 3,618,772 km (0.078 R)
• M19: 3,918,866 km (0.067 R)
• M20: 4,253,067 km (0.119 R)
• M21: 4,609,858 km (0.071 R)
• M22: 4,839,641 km (0.071 R)
• M23: 5,451,496 km (0.06 R)
• M24: 5,766,848 km (0.047 R)
• M25: 5,839,254 km (0.087 R)
• M26: 6,058,564 km (0.091 R)
• M27: 7,039,926 km (0.115 R)
• M28: 7,462,091 km (0.066 R)
• M29: 7,556,936 km (0.051 R)
• M30: 7,956,961 km (0.103 R)
• M31: 8,232,820 km (0.098 R)
• M32: 8,627,758 km (0.102 R)
• M33: 9,062,489 km (0.076 R)
• M34: 9,214,630 km (0.105 R)
• M35: 9,538,809 km (0.113 R)
• M36: 9,883,931 km (0.047 R)
• M37: 10,409,469 km (0.065 R)
• M38: 10,854,373 km (0.058 R)
• M39: 11,034,040 km (0.12 R)
• M40: 11,106,296 km (0.119 R)
• M41: 11,947,484 km (0.097 R)
• M42: 12,058,636 km (0.11 R)
• M43: 12,469,431 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 10.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.94 AU - 7.08 AU

Year: 7150 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,382,513 km

• M1: 205,398 km (0.09 R)
• M2: 331,658 km (0.08 R)
• M3: 413,638 km (0.082 R)
• M4: 516,113 km (0.105 R)
• M5: 615,595 km (0.114 R)
• M6: 736,171 km (0.049 R)
• M7: 986,598 km (0.085 R)
• M8: 1,081,593 km (0.081 R)
• M9: 1,350,719 km (0.037 R)
• M10: 1,457,083 km (0.097 R)
• M11: 1,951,355 km (0.049 R)
• M12: 2,175,602 km (0.118 R)
• M13: 2,408,376 km (0.115 R)
• M14: 2,649,378 km (0.063 R)
• M15: 3,083,960 km (0.104 R)
• M16: 3,370,141 km (0.043 R)
• M17: 3,615,332 km (0.044 R)
• M18: 3,740,096 km (0.09 R)
• M19: 4,097,186 km (0.113 R)
• M20: 4,599,237 km (0.092 R)
• M21: 4,734,773 km (0.09 R)
• M22: 4,843,979 km (0.074 R)
• M23: 5,289,631 km (0.098 R)
• M24: 5,574,914 km (0.087 R)
• M25: 6,521,420 km (0.038 R)
• M26: 6,889,132 km (0.106 R)
• M27: 7,421,850 km (0.062 R)
• M28: 7,967,583 km (0.098 R)
• M29: 8,261,842 km (0.092 R)
• M30: 8,861,131 km (0.072 R)
• M31: 9,234,377 km (0.083 R)
• M32: 11,030,749 km (0.118 R)
• M33: 11,653,076 km (0.095 R)
• M34: 11,764,077 km (0.057 R)
• M35: 12,551,112 km (0.063 R)
• M36: 12,626,958 km (0.082 R)
• M37: 13,316,454 km (0.053 R)
• M38: 13,471,288 km (0.091 R)
• M39: 14,373,513 km (0.11 R)
• M40: 16,650,692 km (0.072 R)
• M41: 17,195,078 km (0.117 R)
• M42: 17,363,825 km (0.058 R)
• M43: 17,490,833 km (0.08 R)
• M44: 19,431,118 km (0.109 R)
• M45: 19,518,932 km (0.109 R)
• M46: 19,960,096 km (0.06 R)
• M47: 20,048,658 km (0.103 R)
• M48: 20,493,712 km (0.084 R)
• M49: 20,762,240 km (0.117 R)
• M50: 21,575,005 km (0.096 R)
• M51: 23,745,969 km (0.081 R)
• M52: 24,216,754 km (0.083 R)
• M53: 24,453,418 km (0.105 R)
• M54: 24,595,685 km (0.103 R)
• M55: 24,785,824 km (0.064 R)
• M56: 25,359,382 km (0.088 R)
• M57: 25,503,445 km (0.103 R)
• M58: 25,937,279 km (0.062 R)
• M59: 26,373,506 km (0.11 R)
• M60: 26,665,671 km (0.092 R)
• M61: 26,861,046 km (0.117 R)
• M62: 27,253,291 km (0.046 R)
• M63: 27,400,795 km (0.09 R)
• M64: 28,192,317 km (0.082 R)
• M65: 28,341,616 km (0.103 R)
• M66: 28,640,812 km (0.076 R)
• M67: 29,141,964 km (0.068 R)
• M68: 29,343,323 km (0.106 R)
• M69: 29,747,237 km (0.088 R)
• M70: 30,254,673 km (0.116 R)
• M71: 30,407,562 km (0.079 R)
• M72: 31,021,362 km (0.119 R)
• M73: 31,123,987 km (0.053 R)
• M74: 31,432,757 km (0.109 R)
• M75: 31,794,335 km (0.058 R)
• M76: 32,001,528 km (0.109 R)
• M77: 32,105,349 km (0.093 R)
• M78: 33,201,751 km (0.082 R)
• M79: 33,833,653 km (0.112 R)
• M80: 34,204,207 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.6

Radius: 6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.44 AU - 14.12 AU

Year: 19666 Days

Day: 20.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 44,382,513 km

• M1: 125,662 km (0.077 R)
• M2: 304,880 km (0.084 R)
• M3: 526,136 km (0.098 R)
• M4: 725,849 km (0.072 R)
• M5: 1,114,953 km (0.079 R)
• M6: 1,351,617 km (0.091 R)
• M7: 2,009,249 km (0.096 R)
• M8: 2,804,661 km (0.111 R)
• M9: 3,017,389 km (0.114 R)
• M10: 3,125,698 km (0.101 R)
• M11: 3,486,528 km (0.092 R)
• M12: 4,646,659 km (0.054 R)
• M13: 4,993,876 km (0.082 R)
• M14: 5,679,633 km (0.116 R)
• M15: 7,065,807 km (0.114 R)
• M16: 7,246,222 km (0.115 R)
• M17: 7,537,938 km (0.106 R)
• M18: 8,020,091 km (0.056 R)
• M19: 9,053,214 km (0.084 R)
• M20: 10,741,726 km (0.113 R)
• M21: 10,783,164 km (0.113 R)
• M22: 12,134,781 km (0.119 R)
• M23: 13,138,882 km (0.059 R)
• M24: 15,225,772 km (0.05 R)
• M25: 15,786,914 km (0.089 R)
• M26: 16,259,643 km (0.092 R)
• M27: 16,689,138 km (0.107 R)
• M28: 17,510,431 km (0.084 R)
• M29: 17,559,200 km (0.087 R)
• M30: 18,098,201 km (0.043 R)
• M31: 20,925,002 km (0.102 R)
• M32: 21,080,285 km (0.11 R)
• M33: 22,019,909 km (0.045 R)
• M34: 24,156,615 km (0.087 R)
• M35: 25,857,394 km (0.12 R)
• M36: 26,694,244 km (0.049 R)
• M37: 27,257,031 km (0.114 R)
• M38: 27,710,014 km (0.105 R)
• M39: 29,604,970 km (0.058 R)
• M40: 31,897,707 km (0.046 R)
• M41: 32,375,074 km (0.098 R)
• M42: 33,699,912 km (0.106 R)
• M43: 35,720,232 km (0.092 R)
• M44: 35,905,733 km (0.068 R)
• M45: 36,713,711 km (0.071 R)
• M46: 39,492,491 km (0.094 R)
• M47: 41,555,596 km (0.106 R)
• M48: 41,685,746 km (0.059 R)
• M49: 43,323,394 km (0.094 R)
• M50: 44,382,547 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 10,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit