🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.66 AU - 0.94 AU

Year: 259 Days

Day: 40.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,393,015 km

• M1: 620,981 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.92 AU - 0.96 AU

Year: 330 Days

Day: 35.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.13 AU - 2.33 AU

Year: 1204 Days

Day: 30.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.35 AU - 4.51 AU

Year: 3372 Days

Day: 38.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.4

Radius: 14.2

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.52 AU - 5.46 AU

Year: 4031 Days

Day: 8.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,393,015 km

• M1: 288,873 km (0.115 R)
• M2: 400,922 km (0.079 R)
• M3: 597,643 km (0.103 R)
• M4: 759,957 km (0.082 R)
• M5: 1,604,437 km (0.072 R)
• M6: 1,784,254 km (0.095 R)
• M7: 2,000,423 km (0.103 R)
• M8: 2,164,532 km (0.095 R)
• M9: 2,750,207 km (0.097 R)
• M10: 2,866,594 km (0.112 R)
• M11: 2,984,627 km (0.104 R)
• M12: 3,225,629 km (0.103 R)
• M13: 3,875,183 km (0.106 R)
• M14: 4,100,926 km (0.098 R)
• M15: 4,234,517 km (0.089 R)
• M16: 4,924,762 km (0.079 R)
• M17: 5,376,847 km (0.069 R)
• M18: 5,885,330 km (0.104 R)
• M19: 6,699,591 km (0.045 R)
• M20: 6,789,799 km (0.08 R)
• M21: 7,062,815 km (0.108 R)
• M22: 7,177,706 km (0.111 R)
• M23: 7,293,046 km (0.089 R)
• M24: 7,619,768 km (0.047 R)
• M25: 7,927,341 km (0.086 R)
• M26: 8,506,135 km (0.117 R)
• M27: 8,702,108 km (0.12 R)
• M28: 8,850,060 km (0.053 R)
• M29: 9,223,756 km (0.087 R)
• M30: 9,475,679 km (0.045 R)
• M31: 9,678,982 km (0.055 R)
• M32: 9,781,158 km (0.096 R)
• M33: 9,883,782 km (0.11 R)
• M34: 10,115,808 km (0.098 R)
• M35: 10,796,179 km (0.089 R)
• M36: 11,035,237 km (0.087 R)
• M37: 11,142,049 km (0.115 R)
• M38: 11,249,311 km (0.096 R)
• M39: 11,518,587 km (0.081 R)
• M40: 12,422,757 km (0.112 R)
• M41: 13,094,750 km (0.116 R)
• M42: 13,264,694 km (0.119 R)
• M43: 13,635,098 km (0.065 R)
• M44: 13,749,839 km (0.04 R)
• M45: 14,211,947 km (0.105 R)
• M46: 14,767,255 km (0.118 R)
• M47: 15,210,663 km (0.112 R)
• M48: 15,869,043 km (0.065 R)
• M49: 16,110,793 km (0.105 R)
• M50: 17,555,609 km (0.106 R)
• M51: 18,277,718 km (0.108 R)
• M52: 18,435,993 km (0.093 R)
• M53: 18,913,509 km (0.105 R)
• M54: 19,105,742 km (0.069 R)
• M55: 19,202,083 km (0.117 R)
• M56: 19,362,901 km (0.025 R)
• M57: 19,459,691 km (0.051 R)
• M58: 19,621,406 km (0.104 R)
• M59: 20,305,069 km (0.11 R)
• M60: 20,534,851 km (0.11 R)
• M61: 20,666,347 km (0.095 R)
• M62: 20,831,354 km (0.1 R)
• M63: 21,428,698 km (0.118 R)
• M64: 21,729,540 km (0.07 R)
• M65: 22,031,727 km (0.107 R)
• M66: 22,200,324 km (0.035 R)
• M67: 22,403,029 km (0.111 R)
• M68: 22,504,606 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 10

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.54 AU - 5.74 AU

Year: 4214 Days

Day: 5.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,393,015 km

• M1: 127,009 km (0.112 R)
• M2: 289,621 km (0.106 R)
• M3: 403,765 km (0.041 R)
• M4: 514,766 km (0.047 R)
• M5: 996,771 km (0.094 R)
• M6: 1,366,876 km (0.095 R)
• M7: 1,642,435 km (0.041 R)
• M8: 1,761,216 km (0.107 R)
• M9: 1,830,330 km (0.107 R)
• M10: 1,900,491 km (0.032 R)
• M11: 2,190,113 km (0.108 R)
• M12: 2,416,604 km (0.112 R)
• M13: 2,611,380 km (0.112 R)
• M14: 2,750,806 km (0.082 R)
• M15: 2,995,697 km (0.088 R)
• M16: 3,141,854 km (0.063 R)
• M17: 3,506,724 km (0.073 R)
• M18: 4,323,827 km (0.058 R)
• M19: 4,513,218 km (0.103 R)
• M20: 4,729,686 km (0.08 R)
• M21: 5,147,812 km (0.097 R)
• M22: 5,222,910 km (0.072 R)
• M23: 5,603,637 km (0.105 R)
• M24: 6,098,806 km (0.055 R)
• M25: 6,231,350 km (0.117 R)
• M26: 6,716,944 km (0.113 R)
• M27: 7,214,657 km (0.051 R)
• M28: 7,496,499 km (0.109 R)
• M29: 7,610,193 km (0.106 R)
• M30: 8,158,170 km (0.096 R)
• M31: 8,363,269 km (0.071 R)
• M32: 9,200,718 km (0.1 R)
• M33: 10,033,380 km (0.097 R)
• M34: 10,922,440 km (0.111 R)
• M35: 10,986,916 km (0.059 R)
• M36: 12,202,250 km (0.095 R)
• M37: 12,302,630 km (0.112 R)
• M38: 12,639,374 km (0.087 R)
• M39: 13,184,509 km (0.062 R)
• M40: 13,390,805 km (0.095 R)
• M41: 13,563,740 km (0.106 R)
• M42: 13,771,980 km (0.076 R)
• M43: 14,227,206 km (0.09 R)
• M44: 14,509,647 km (0.091 R)
• M45: 14,687,220 km (0.081 R)
• M46: 14,829,787 km (0.093 R)
• M47: 15,116,117 km (0.092 R)
• M48: 15,658,260 km (0.071 R)
• M49: 15,767,466 km (0.083 R)
• M50: 15,876,822 km (0.112 R)
• M51: 16,096,432 km (0.113 R)
• M52: 16,169,884 km (0.106 R)
• M53: 16,243,486 km (0.072 R)
• M54: 16,317,089 km (0.05 R)
• M55: 16,464,742 km (0.075 R)
• M56: 17,510,730 km (0.089 R)
• M57: 17,699,822 km (0.117 R)
• M58: 18,964,522 km (0.071 R)
• M59: 19,236,491 km (0.069 R)
• M60: 19,627,390 km (0.086 R)
• M61: 19,902,501 km (0.048 R)
• M62: 19,981,339 km (0.084 R)
• M63: 20,935,624 km (0.087 R)
• M64: 21,136,384 km (0.111 R)
• M65: 21,418,376 km (0.099 R)
• M66: 21,620,632 km (0.097 R)
• M67: 22,394,801 km (0.102 R)
• M68: 22,600,050 km (0.086 R)
• M69: 22,806,046 km (0.118 R)
• M70: 23,053,929 km (0.098 R)
• M71: 23,886,591 km (0.115 R)
• M72: 24,686,790 km (0.066 R)
• M73: 25,367,461 km (0.082 R)
• M74: 25,796,058 km (0.099 R)
• M75: 26,660,435 km (0.062 R)
• M76: 27,271,093 km (0.116 R)
• M77: 27,578,218 km (0.072 R)
• M78: 28,151,477 km (0.1 R)
• M79: 28,373,031 km (0.113 R)
• M80: 28,595,184 km (0.103 R)
• M81: 29,085,865 km (0.069 R)
• M82: 29,534,509 km (0.03 R)
• M83: 29,714,475 km (0.111 R)
• M84: 29,894,890 km (0.079 R)
• M85: 30,075,754 km (0.096 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 20,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit