🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.44 AU - 0.7 AU

Year: 152 Days

Day: 25.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.23 AU - 1.25 AU

Year: 488 Days

Day: 16 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,908,669 km

• M1: 43,832 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.9 AU - 3 AU

Year: 1354 Days

Day: 28.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,908,669 km

• M1: 392,994 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.53 AU - 5.99 AU

Year: 4260 Days

Day: 28 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,908,669 km

• M1: 3,073,638 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548

Radius: 11

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.01 AU - 8.01 AU

Year: 6554 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,908,669 km

• M1: 137,480 km (0.099 R)
• M2: 587,620 km (0.093 R)
• M3: 1,003,951 km (0.089 R)
• M4: 1,393,803 km (0.063 R)
• M5: 1,830,330 km (0.068 R)
• M6: 2,613,924 km (0.106 R)
• M7: 3,123,005 km (0.102 R)
• M8: 4,022,537 km (0.091 R)
• M9: 4,391,894 km (0.033 R)
• M10: 4,947,351 km (0.082 R)
• M11: 5,401,680 km (0.076 R)
• M12: 5,760,565 km (0.105 R)
• M13: 6,460,085 km (0.085 R)
• M14: 7,286,912 km (0.073 R)
• M15: 7,952,174 km (0.09 R)
• M16: 8,657,528 km (0.12 R)
• M17: 11,312,741 km (0.089 R)
• M18: 13,630,760 km (0.072 R)
• M19: 17,000,302 km (0.119 R)
• M20: 17,971,641 km (0.063 R)
• M21: 19,116,813 km (0.11 R)
• M22: 20,742,942 km (0.114 R)
• M23: 22,002,705 km (0.104 R)
• M24: 24,592,544 km (0.1 R)
• M25: 29,075,992 km (0.104 R)
• M26: 31,031,535 km (0.054 R)
• M27: 31,895,912 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.9

Radius: 3.9

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.23 AU - 15.95 AU

Year: 17690 Days

Day: 16.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,908,669 km

• M1: 56,099 km (0.066 R)
• M2: 208,689 km (0.104 R)
• M3: 372,050 km (0.11 R)
• M4: 596,746 km (0.092 R)
• M5: 828,024 km (0.079 R)
• M6: 1,264,700 km (0.073 R)
• M7: 1,511,836 km (0.056 R)
• M8: 1,741,618 km (0.053 R)
• M9: 2,029,894 km (0.073 R)
• M10: 3,110,589 km (0.1 R)
• M11: 3,405,895 km (0.118 R)
• M12: 5,237,272 km (0.066 R)
• M13: 6,517,082 km (0.092 R)
• M14: 7,636,822 km (0.106 R)
• M15: 8,404,109 km (0.065 R)
• M16: 9,829,478 km (0.092 R)
• M17: 11,989,821 km (0.108 R)
• M18: 13,465,454 km (0.062 R)
• M19: 14,180,532 km (0.079 R)
• M20: 16,771,716 km (0.057 R)
• M21: 17,069,566 km (0.104 R)
• M22: 17,675,587 km (0.059 R)
• M23: 20,581,077 km (0.115 R)
• M24: 21,528,480 km (0.087 R)
• M25: 21,968,747 km (0.095 R)
• M26: 22,594,963 km (0.111 R)
• M27: 25,806,829 km (0.1 R)
• M28: 26,004,747 km (0.088 R)
• M29: 29,525,533 km (0.065 R)
• M30: 34,776,568 km (0.073 R)
• M31: 37,748,180 km (0.073 R)
• M32: 38,516,665 km (0.044 R)
• M33: 40,217,443 km (0.099 R)
• M34: 44,615,770 km (0.029 R)
• M35: 51,016,015 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.8

Radius: 4.6

Gravity: 22.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 19.09 AU - 20.35 AU

Year: 30921 Days

Day: 18.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,908,669 km

• M1: 57,446 km (0.099 R)
• M2: 220,358 km (0.118 R)
• M3: 581,188 km (0.106 R)
• M4: 962,662 km (0.092 R)
• M5: 1,394,851 km (0.112 R)
• M6: 1,600,248 km (0.106 R)
• M7: 2,159,146 km (0.106 R)
• M8: 2,411,069 km (0.073 R)
• M9: 2,708,170 km (0.063 R)
• M10: 3,909,591 km (0.106 R)
• M11: 4,354,944 km (0.028 R)
• M12: 4,871,655 km (0.108 R)
• M13: 5,346,179 km (0.073 R)
• M14: 5,679,334 km (0.075 R)
• M15: 6,809,695 km (0.076 R)
• M16: 8,576,745 km (0.095 R)
• M17: 9,505,449 km (0.065 R)
• M18: 11,976,058 km (0.086 R)
• M19: 15,417,706 km (0.09 R)
• M20: 17,228,140 km (0.066 R)
• M21: 17,861,687 km (0.069 R)
• M22: 18,888,676 km (0.078 R)
• M23: 20,855,589 km (0.104 R)
• M24: 21,471,334 km (0.1 R)
• M25: 26,719,825 km (0.03 R)
• M26: 27,202,428 km (0.098 R)
• M27: 29,063,874 km (0.101 R)
• M28: 30,090,565 km (0.096 R)
• M29: 42,043,734 km (0.085 R)
• M30: 42,369,259 km (0.102 R)
• M31: 45,716,960 km (0.082 R)
• M32: 47,631,364 km (0.116 R)
• M33: 52,179,438 km (0.08 R)
• M34: 58,008,968 km (0.109 R)
• M35: 59,428,951 km (0.079 R)
• M36: 67,990,138 km (0.052 R)
• M37: 69,341,306 km (0.071 R)
• M38: 70,480,793 km (0.06 R)
• M39: 78,562,519 km (0.093 R)
• M40: 79,551,959 km (0.115 R)
• M41: 80,549,926 km (0.06 R)
• M42: 80,800,652 km (0.088 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 17,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit